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Is It Time to Replace Your Windows and Doors?

Windows and doors work hard. They keep out the weather, keep your home secure and shape how it looks from the street, and they do it every day for years. But nothing lasts forever, and as the nights draw in and the heating goes on, autumn is a good time to ask whether yours are still up to the job.

Here’s how to tell whether it’s time to say goodbye, or whether a repair will do.

Signs it might be time to replace your windows

  • Draughts. If you can feel air coming in around a closed window, the seals or frame may be worn.
  • Misted glass. Fog or condensation trapped between the panes usually means the seal on the double glazed unit has failed.
  • Hard to open, close or lock. Sticking, warped or loose windows are frustrating and can affect security.
  • Damp, mould or rot around the frame. Persistent moisture around windows deserves a proper look.
  • Noise. If you hear every passing car or rattling gust, your windows may not be doing their job.
  • A dated look. Tired, discoloured or damaged frames can pull down the look of the whole house.

Signs it might be time to replace your doors

  • Draughts around the edges or under the door. A gap that lets in cold air makes the hallway feel chilly.
  • Warping, swelling or sticking. A door that won’t close properly can be a security as well as a comfort issue.
  • A lock or handle that’s worn or unreliable. If it doesn’t feel secure, it’s worth taking seriously.
  • Fading, peeling or damaged finish. Your front door is the first thing visitors see.
  • Cracks, damage or weather wear. Visible damage can get worse over time.

Repair or replace?

Not every problem means a full replacement. As a rough guide:

SituationOften points to
A worn handle, hinge or seal on an otherwise sound window or doorRepair
One or two misted double glazed units in frames that are in good conditionRepair or replacing the units
Warped, rotten or damaged framesReplacement
Draughts and damp throughout the houseReplacement worth considering
You simply want a better look, more security or more comfortReplacement

Every home is different, so this is a starting point, not a verdict. A proper look at your windows and doors is the only way to know for sure.

What do new windows and doors offer?

  • Comfort. Modern double glazing and well-fitted frames can help rooms feel warmer and less draughty.
  • Security. Modern locking systems and quality frames give you more peace of mind.
  • Appearance. New windows and doors lift your home’s look, with a choice of styles, colours and finishes.
  • Low maintenance. uPVC windows don’t need regular repainting.
  • Choice. From composite doors to bi-fold doors, there’s something for every style of home.

Should you do windows and doors together?

Often it makes sense. Replacing them at the same time can give a consistent look, and it means one visit to plan and one team to coordinate the work. If budget is a concern, many homeowners tackle the most urgent job first and do the rest later. We can talk through your options, including spreading the cost.

Why act before winter?

Draughts and cold spots are easy to ignore in the summer, but they’re hard to miss once the heating is on. Starting the conversation in autumn gives you time to plan, choose your style and arrange installation, instead of rushing in the middle of a cold snap.

What happens when you contact NWC?

We keep it simple:

  1. Enquiry. Tell us what you’d like to improve.
  2. Home survey and consultation. We visit your home, look at the space and talk through your options.
  3. Design and quotation. You get a clear quotation, so you know what you’re getting.
  4. Installation. Our experienced team gets to work, with careful attention to detail from start to finish.

You can read more about our installation process and see what our customers say in our client reviews.

Frequently asked questions

How do I know if my windows need replacing?
Draughts, misted glass, damp around the frames and windows that are hard to open or lock are all common signs. A survey will tell you whether repair or replacement makes more sense.

How long do windows and doors last?
It depends on the type, quality, installation and how well they’ve been looked after. If yours are showing the signs above, they may be reaching the end of their useful life.

Can I replace just some of my windows?
Often, yes. We can talk through what makes sense for your home and budget.

Do I need permission to replace windows or doors?
Usually not for a like-for-like replacement, but if your home is listed or in a conservation area there may be restrictions, so check with your local planning authority first.

Talk to NWC

Not sure whether your windows and doors have another winter in them? Book a free home consultation or call us on 0116 4560689. Our team has been serving Leicester since 1999, and you can see examples of our work in the gallery.

Windows for Period Properties

If you live in a period property, replacing the windows can feel like a difficult decision. You want better comfort and security, but you don’t want to lose the character that makes your home special. Flush fit windows are one option worth knowing about.

What are flush fit windows?

On a flush fit window, the opening part (the sash) sits level with the frame when closed, instead of standing proud of it. This gives a slimmer, more traditional appearance, similar to the timber windows many period homes had originally.

Why they suit period properties

  • They look right. Flush fit windows follow the proportions and details of traditional timber windows, so they sit comfortably in older buildings.
  • They perform like modern windows. You get the benefits of modern double glazing, including improved comfort, better security and less draughtiness.
  • They’re low maintenance. Compared with timber, uPVC doesn’t need regular repainting.

What to look at when choosing

Finish and colour. Depending on the range, you may be able to choose woodgrain-effect or coloured finishes that suit your home. Ask to see samples.

Glazing bars. If your home originally had windows with bars dividing the glass, the right pattern makes a real difference to the look.

Handles and hinges. Traditional-style hardware can complete the look.

Proportions. Getting the frame width and sightlines right is what stops new windows looking out of place. It’s worth seeing real examples before you decide.

Conservation areas and listed buildings

If your home is listed or in a conservation area, there may be restrictions on what you can change. Check with your local planning authority before ordering, as consent may be needed.

Why installation matters

Period homes are rarely perfectly square, so careful surveying and measuring really matter. A well-fitted window should look as though it belongs, and should be sealed properly around the frame. We’ll visit your home, assess it and talk through your options before you commit to anything.

Frequently asked questions

Will flush fit windows look like timber?
They’re designed to echo the look of traditional timber windows, and the finish you choose affects how close the match is. Ask to see samples.

Are they as energy efficient as other modern windows?
They’re double glazed and designed for modern performance. We can talk through the specifics for your home.

Do I need permission to replace windows in a period home?
It depends on whether the property is listed or in a conservation area. Check with your local authority.

Come and take a look

See our windows and gallery for examples, or visit our showroom to compare finishes in person. To discuss your home, book a free consultation or call 0116 4560689.

Roof Lanterns: What They Are & Where They Work Best

If you have a room that feels dark, a roof lantern might be the answer. They bring daylight in from above, which can change how a space feels from the moment you walk in.

What is a roof lantern?

A roof lantern is a glazed structure that sits on top of a flat roof, rising above it to let natural light into the room below. They’re often seen on extensions, kitchens, orangeries and garden rooms, and come in a range of shapes and styles, from traditional to contemporary.

Where do roof lanterns work best?

  • Kitchen extensions. Daylight over a kitchen island or dining table can make the whole space feel brighter and more open.
  • Single-storey rear extensions. If your extension is deep, a lantern helps light reach the middle of the room, not just the area near the doors.
  • Dining and living areas. A lantern above a seating or dining area gives a feeling of height and openness.
  • Orangeries and garden rooms. Lanterns suit these spaces, linking the room with the sky and the garden.
  • Dark central rooms. Where side windows aren’t an option, light from above can make a big difference.

Things to think about before you choose

Heat and light. A lot of glass means a lot of daylight, but it’s worth thinking about summer heat and winter warmth. The glass specification, shading and ventilation all play a part, so ask about your options.

Size and proportion. A lantern should suit the size of your roof and room. Too small and it won’t make the impact you want, too large and it can overpower the space.

Style. Choose a design that suits your home. A traditional lantern can sit well on a period property, while cleaner, slimmer lines work well on modern extensions.

Your existing roof. Whether a lantern can be added to an existing flat roof depends on its structure, so a proper survey matters.

Planning and building regulations. Whether you need permission depends on your property and plans, and building regulations may apply. We can talk this through with you, and it’s worth checking with your local planning authority too.

Why get a roof lantern fitted properly?

A roof lantern is only as good as its installation. Careful measuring, good weatherproofing and attention to detail at the join between the lantern and the roof all matter. That’s why we handle everything from consultation and design through to installation and aftercare.

Frequently asked questions

Will a roof lantern make my room too hot?
It doesn’t have to. Glass choice, shading and ventilation can all help manage heat, and we can talk through the options for your room.

Can a roof lantern be added to an existing flat roof?
Often it can, but it depends on the roof’s structure. We’d recommend a survey before making any decisions.

Do I need planning permission?
It depends on your property and what you’re planning. Check with your local planning authority, and we can talk through the process during your consultation.

See what’s possible

Take a look at our roof lanterns and browse our gallery for examples. If you’re thinking about a lantern for your home, get in touch to arrange a free home consultation, or call 0116 4560689.

Home Improvement Ideas for Leicestershire Homes

Whether you live in a Victorian terrace in Leicester, a 1930s semi, or a village home in Narborough, Blaby or Enderby, the right home improvement can change how your house looks, feels and works day to day.

At NWC, we’ve been helping Leicestershire homeowners since 1999, and the same questions come up often: where should I start, and what will make the biggest difference? Here are some of the improvements we’d suggest thinking about.

1. Replace tired or draughty windows

Old windows that let in draughts, mist up between the panes or are hard to open can make a home feel colder and look dated. Replacing them can improve comfort, security and appearance all at once. Our uPVC windows come in a range of styles and finishes, so you can match your home’s character.

2. Give your front door a fresh start

Your front door is the first thing people see. A new composite or uPVC door can lift the look of your whole property, while improving security and keeping the warmth in. Colour, glass and hardware are where you can make it yours.

3. Open up the garden with bi-fold or patio doors

If your home feels cut off from the garden, bi-fold doors or patio doors can bring in daylight and make the space feel bigger. They’re popular for kitchens, dining rooms and living areas that open onto the garden.

4. Make a conservatory usable all year

Many conservatories are too hot in summer and too cold in winter. A WARMroof or a conservatory roof replacement can turn a room you avoid into one you use every day.

5. Bring in more light with a roof lantern

If you have a flat-roofed extension or a dark room, a roof lantern can fill it with natural light from above. We’ve explained where they work best in this guide.

6. Think about the finishing touches

Small additions such as door canopies and integral blinds add practical comfort and a finished look.

7. Respect the age of your home

If you live in a period property, the right windows and doors can protect its character while improving performance. See our guide to flush fit windows for period properties.

How to decide where to start

  1. Start with the problem. Is something draughty, dark, cold or just looking tired? That often points to the best first project.
  2. Think about the whole home. Doing windows and doors together can give a more consistent finished look.
  3. See it in person. Our showroom lets you compare colours, finishes and styles side by side.
  4. Get advice before you commit. We offer a free home consultation, so you can talk through your ideas with no pressure.

Frequently asked questions

Which home improvement adds the most value?
It depends on your home and what needs doing. Comfortable, well-maintained windows, a smart front door and a usable extension or conservatory all help how a home feels and presents.

Can I do several projects at once?
Often, yes. We can talk through timing and priorities during your consultation.

Do you cover my area?
We work across Leicester and the surrounding areas. See our areas covered or get in touch.

Talk to NWC

Not sure where to start? Book a free home consultation or call us on 0116 4560689. You can also browse our gallery for inspiration.

How To Increase Your Property’s Appeal

Whether you’re planning to sell your home in the near future or simply want to make a long-term investment in your property, making the right improvements can help increase its appeal and potentially its value.

But not every home improvement is guaranteed to add value. Some upgrades are primarily about making your home more comfortable, while others can improve energy efficiency, kerb appeal and the amount of usable living space.

So, which improvements are worth considering?

From upgrading your windows and doors to improving your conservatory, here are some of the ways you could add value to your home.

1. Upgrade Your Windows

Your windows have a significant impact on both the appearance and performance of your home.

Older windows can make a property feel dated, while draughts, condensation and poor thermal performance can be a concern for prospective buyers.

Replacing old windows with modern, energy-efficient alternatives can improve the appearance of your property while helping to make it warmer and more comfortable.

Modern windows can also offer benefits such as:

  • Improved thermal performance
  • Reduced draughts
  • Better security
  • Reduced outside noise
  • Lower maintenance requirements
  • A more contemporary appearance

If your existing windows are showing their age, replacement windows could be a worthwhile improvement to consider.

2. Improve Your Front Door

Your front door is one of the first things people see when they visit your home.

Replacing an old or tired-looking door can instantly improve your property’s kerb appeal.

A modern composite, uPVC or aluminium door can provide a fresh appearance while also offering improved security and thermal performance.

You can also personalise your door with different colours, glazing options, hardware and finishes, making it easier to create an entrance that suits the style of your home.

Sometimes, relatively simple changes can make a noticeable difference to how a property looks from the outside.

3. Create More Usable Living Space

One of the biggest attractions for potential buyers is usable space.

If you already have a conservatory, for example, but rarely use it because it becomes too hot in summer and too cold in winter, upgrading the space could make it much more practical.

A conservatory roof replacement, such as a WARMroof system, can improve the thermal performance of the room and help make it more comfortable throughout the year.

That could transform an underused conservatory into a dining room, home office, playroom or additional living space.

Rather than simply adding another room to your home, think about whether the spaces you already have are being used to their full potential.

4. Consider Bi-Fold or Patio Doors

Large glazed doors can completely change the feel of a room.

Bi-fold and patio doors can help create a stronger connection between your indoor and outdoor spaces, particularly when opening onto a garden or patio.

They’re particularly appealing for homeowners who enjoy entertaining or want to make the most of their garden during the warmer months.

Replacing smaller or outdated doors with modern glazed doors can also make a room feel brighter and more spacious.

5. Improve Your Home’s Energy Efficiency

Energy efficiency is becoming an increasingly important consideration for homeowners and buyers.

Improvements that help reduce heat loss can make a property more comfortable while potentially reducing the amount of energy required to heat it.

Windows and doors are one area worth considering, particularly if your home still has older glazing.

Other improvements could include insulation, heating upgrades and improvements to the overall energy performance of the property.

When making improvements with resale in mind, consider what will make the home more attractive to the next owner as well as what will benefit you while you live there.

6. Don’t Forget Kerb Appeal

First impressions matter.

Before someone has even walked through your front door, they’ve already formed an impression of your property.

Simple improvements such as:

  • Replacing an old front door
  • Updating windows
  • Improving exterior lighting
  • Tidying the garden
  • Refreshing exterior paintwork
  • Improving pathways and entrances

can all help create a more appealing first impression.

Windows and doors are particularly noticeable because they form such a large part of the exterior of your property.

7. Choose Improvements That Suit Your Home

One of the easiest mistakes to make when renovating is choosing improvements simply because they’re currently popular.

A modern feature might look fantastic in one property but completely out of place in another.

Think about the age, architecture and character of your home before making major changes.

For example, traditional-style windows may complement a period property, while slimline aluminium windows could suit a contemporary home.

The aim should be to improve the property while retaining the features that make it feel like it belongs where it is.

8. Think About Long-Term Value

Adding value isn’t always about making the biggest or most expensive change.

A good home improvement should ideally provide benefits while you live in the property as well as making it more attractive to future buyers.

Ask yourself:

Will this make the home more comfortable?

Will it improve the property’s energy efficiency?

Will it make the space more practical?

Will it improve the appearance of the property?

Would a future buyer see this as a benefit?

If the answer is yes to several of these questions, the improvement is likely to be worth considering.

Do New Windows and Doors Add Value to Your Home?

There isn’t a guaranteed amount that new windows or doors will add to a property’s value. The impact will depend on the property, its location, the quality of the installation and what you’re replacing.

However, improvements to windows, doors and living spaces can make a home more attractive to potential buyers by improving its appearance, comfort, security and functionality.

It’s also important to remember that adding value isn’t just about the eventual sale price.

If new windows make your home warmer, a new door improves security and an upgraded conservatory gives you another usable room, you can enjoy those benefits for years before you ever decide to sell.

Ready to Improve Your Home?

If you’re looking for ways to improve your property, NWC can help with a range of home improvement solutions, including replacement windows, doors, conservatories, bi-fold doors and conservatory roof replacements.

With more than 25 years of experience, NWC works with homeowners across Leicester and Leicestershire to create improvements that look right, perform well and suit the property.

If you’re considering upgrading your windows, doors or conservatory and want to understand which options could work for your home, get in touch with NWC to arrange a free consultation and quotation.

What Is a WARMroof (and Is It Worth It?)

A conservatory can provide valuable extra space, but many homeowners find that their conservatory isn’t comfortable throughout the year.

If that sounds familiar, you may have come across WARMroof systems as a way to upgrade your existing conservatory.

But what exactly is a WARMroof, how does it work and, most importantly, is a WARMroof worth the investment?

Let’s take a closer look.

What Is a WARMroof?

A WARMroof is an insulated conservatory roofing system designed to replace an existing glass or polycarbonate roof.

Unlike a traditional conservatory roof, a WARMroof incorporates insulation into the roofing system to improve thermal performance.

The aim is to create a more comfortable and consistent environment, helping your conservatory feel more like a natural extension of your home.

NWC’s WARMroof systems are designed to provide year-round comfort, helping to keep conservatories warmer during winter and cooler during summer.

Why Do Conservatories Get So Hot and Cold?

Traditional conservatory roofs can be a significant source of temperature fluctuations.

Large areas of glass or polycarbonate allow plenty of sunlight into the room, which can cause temperatures to rise quickly during warmer weather.

During colder months, the same space can lose heat quickly.

This can leave homeowners with a room that’s uncomfortable for much of the year.

If your conservatory has become somewhere you only use occasionally because of the temperature, changing the roof could make a significant difference to how you use the space.

What Are the Benefits of a WARMroof?

Better Temperature Control

One of the biggest advantages of a WARMroof is improved temperature control.

The insulated roof helps reduce heat transfer, helping your conservatory stay more comfortable throughout the year.

That can mean a warmer space during winter and a cooler environment during summer.

Improved Energy Efficiency

A more thermally efficient conservatory can also help reduce heat loss.

If your conservatory is currently difficult to heat because of its existing roof, improving the insulation may make it easier to maintain a comfortable temperature.

It’s important to remember that a roof replacement is only one part of the overall thermal performance of a conservatory. The glazing, doors, windows, walls and floor can all contribute too.

Make Your Conservatory Usable All Year

Perhaps the biggest benefit is simply being able to use the space more often.

Instead of avoiding your conservatory during particularly hot or cold weather, an upgraded roof can help create a more comfortable environment.

That could allow you to use the room as:

  • A dining room
  • A home office
  • A family room
  • A playroom
  • A reading space
  • A relaxing living area

NWC has previously helped homeowners transform previously cold conservatories into spaces they can use throughout the year.

Reduce Glare

A solid insulated roof can also reduce the amount of direct sunlight entering the room compared with a fully glazed roof.

This can make the space more comfortable and reduce glare on televisions, computer screens and other surfaces.

Improve the Appearance of Your Conservatory

A roof replacement can completely change the appearance of an older conservatory.

A tired polycarbonate or dated glass roof can make the whole structure feel old-fashioned. A modern WARMroof can give the space a more contemporary, finished appearance.

There are also different finishes and design options available, allowing the roof to complement the existing property.

Can You Put a WARMroof on an Existing Conservatory?

In many cases, an existing conservatory can be upgraded rather than completely demolished and rebuilt.

This can make a roof replacement an attractive option for homeowners who are happy with the existing size and structure of their conservatory but are unhappy with the performance of the roof.

However, every conservatory is different.

The existing structure needs to be assessed to determine whether it is suitable for the proposed roof system and whether any additional work is required.

NWC provides conservatory roof replacement services, including replacing tired glass or polycarbonate roofs with insulated WARMroof systems.

Is a WARMroof Better Than a Glass Roof?

This depends on what you want from your conservatory.

A modern glass roof can still be an excellent option if your priority is maximising natural light and maintaining the traditional bright conservatory feel.

A WARMroof is likely to appeal more if your priorities are:

  • Improved insulation
  • Better temperature control
  • Reduced glare
  • A more solid, room-like feel
  • Making the conservatory more usable throughout the year

There’s no universal “best” roof. The right option depends on the existing conservatory, your home and how you want to use the space.

Is a WARMroof Worth the Money?

For homeowners who rarely use their conservatory because it is uncomfortable, a WARMroof could be a worthwhile investment.

The value isn’t simply in the roof itself. It’s in being able to reclaim a room that may currently be underused.

If your conservatory is currently too hot in summer and too cold in winter, upgrading the roof could make the space considerably more practical.

However, it’s worth looking at the whole conservatory rather than assuming that replacing the roof alone will solve every problem.

The condition and performance of the windows, doors, walls and flooring should all be considered.

How Much Does a WARMroof Cost?

The cost of a WARMroof will depend on the individual conservatory.

Factors that can influence the price include:

  • The size of the conservatory
  • The existing roof
  • The roof design
  • The specification and finishes
  • Whether structural or building work is required
  • Additional windows, doors or glazing
  • Internal finishing requirements

This is why a professional assessment is important.

Rather than relying on a generic online figure, a site survey can provide a much more accurate idea of what’s involved with your particular conservatory.

Could a WARMroof Transform Your Conservatory?

If your conservatory has become the room you rarely use, you don’t necessarily need to give up on the space.

A WARMroof could provide an opportunity to improve its insulation, comfort and appearance without starting again from scratch.

At NWC, we provide conservatory roof replacements and WARMroof systems across Leicester and surrounding Leicestershire areas. Our team can assess your existing conservatory and help you understand which options are suitable.

With more than 25 years of experience in home improvements, NWC can guide you through the process from consultation and design through to installation.

If you’re considering upgrading your conservatory roof, get in touch with NWC to arrange a free consultation and find out whether a WARMroof could be right for your home.

Why Do Window Quotes Vary So Much?

If you’ve started looking into replacing your windows, you may have noticed something quite quickly: window quotes can vary considerably from one company to another.

You might receive one quote that seems surprisingly affordable and another that costs significantly more. So, what’s behind the difference?

The cheapest quote isn’t necessarily the best value, and the most expensive doesn’t automatically mean you’re getting the highest-quality installation.

There are several factors that can affect the cost of replacement windows, from the type and size of the windows to the glazing, frame material, installation and additional work required.

Here’s what you should look at when comparing window quotes.

1. The Number and Size of Your Windows

Perhaps the most obvious factor is how many windows you’re replacing and their individual sizes.

A quote for replacing two standard windows will naturally be very different from replacing every window throughout a three or four-bedroom house.

Large windows, bay windows and unusual shapes can also require different products and installation methods, which can affect the overall cost.

2. The Type of Window You Choose

Not all windows cost the same.

The style you choose can have a significant impact on your quotation.

For example, a standard casement window is generally a different proposition from a large bay window, flush window or bespoke design.

The best option will depend on your property, the look you’re trying to achieve and how you want the windows to function.

3. Your Choice of Frame Material

The material used for your window frames will also affect the price.

uPVC is a popular choice for homeowners looking for a low-maintenance and cost-effective option.

Aluminium windows offer a different aesthetic, with slim sightlines and a contemporary appearance that can work particularly well on modern properties.

NWC offers both uPVC and aluminium windows, allowing homeowners to choose a solution based on their property, style and requirements.

4. The Glazing Specification

The glass itself is another factor to consider.

Double glazing is a popular choice for UK homes, but there are different glazing specifications available depending on your priorities.

You may also want to consider features such as:

  • Improved thermal performance
  • Acoustic glazing
  • Safety glass
  • Privacy glass
  • Solar control glass
  • Integral blinds

The more specialised your glazing requirements, the more they can affect the final price.

5. Energy Efficiency

Two windows might look almost identical but have different thermal performance.

When comparing quotes, don’t simply compare the appearance and price. Look at the specification of the products being offered.

A cheaper window may not necessarily provide the same level of thermal performance as a higher-specification alternative.

Considering the long-term performance of your windows can therefore be just as important as looking at the initial purchase price.

6. The Hardware and Finishing Touches

Handles, locks, hinges, colours and finishes can all influence the final price.

You may have a choice of:

  • Handle styles
  • Frame colours
  • Woodgrain finishes
  • Integral blinds
  • Smart locking options
  • Decorative glazing

These details may seem small, but they can make a significant difference to the finished appearance of your home.

NWC offers a range of customisation options for windows and doors, including colours, glazing, handles, smart lock options and integral blinds.

7. Installation Costs

The product itself is only one part of the project.

Installation is equally important.

A window needs to be correctly measured, fitted, sealed and finished. Poor installation can affect the performance of even a high-quality window.

When comparing quotes, make sure you’re clear about what installation is included.

Ask whether the quotation includes:

  • Removal of your existing windows
  • Disposal of old materials
  • Installation
  • Internal finishing
  • External finishing
  • Making good any damage
  • Scaffolding where required
  • Building work if necessary

A quote that initially appears cheaper may not include everything you need.

8. The Condition of Your Existing Property

Every home is different.

Older properties may require additional work before new windows can be installed.

There could be issues with existing frames, brickwork, lintels or surrounding areas that need to be addressed.

This is one reason why an accurate quotation should ideally be based on an assessment of the property rather than a simple online estimate.

9. The Company’s Experience and Service

You’re also paying for the experience and service of the company carrying out the work.

Consider how long the company has been established, what previous customers say about them and what happens after installation.

NWC is a family-run business with more than 25 years of experience, offering windows, doors, conservatories and WARMroof systems throughout Leicester and surrounding Leicestershire areas.

How to Compare Window Quotes Properly

When you’ve received several quotes, don’t immediately look at the bottom line.

Instead, put the quotations side by side and compare the specification.

Ask yourself:

Are the quotes for the same number and type of windows?

Is the glazing specification comparable?

Are the frame materials the same?

Is installation included?

Does the price include removing and disposing of the old windows?

Are finishing and making-good included?

What guarantees or aftercare are provided?

Once you start comparing the details, you may find that two apparently similar quotes are actually offering very different products and services.

Is the Cheapest Window Quote the Best?

Not necessarily.

Price is important, particularly when you’re investing in multiple windows, but it shouldn’t be the only factor.

A window installation is a long-term investment in your home. Product quality, installation standards, energy efficiency, security and customer service should all form part of your decision.

Rather than asking “Who is the cheapest?”, it can be more useful to ask:

“What am I actually getting for the price I’m paying?”

Get a Clear, No-Pressure Quote from NWC

At NWC, we believe homeowners should understand exactly what they’re investing in.

From the initial consultation through to installation and aftercare, our team can guide you through the available options and help you choose windows that suit your property and requirements. NWC also offers a free home consultation, with quotations typically provided within a few days of the site visit.

If you’re comparing window quotes in Leicester or Leicestershire and want advice from an experienced local team, get in touch with NWC to arrange your free consultation.

New Windows vs Window Repairs: Which Is Right for You?

When your windows start showing signs of wear, one of the first questions you might ask is: should I repair my existing windows or replace them completely?

A draughty window, broken handle or damaged seal doesn’t necessarily mean you need a whole new window. In some cases, a simple repair could solve the problem. However, older or damaged windows can sometimes reach the point where replacement offers a more practical, long-term solution.

So, how do you know which option is right for your home?

In this guide, we’ll look at some of the most common window problems, when a repair could be enough and when replacing your windows may be the better choice.

When Is a Window Repair Enough?

Not every window problem requires replacement. If the frame and glazing are generally in good condition, a repair may be all that’s needed.

Some common problems that can potentially be repaired include:

Broken or damaged handles

A stiff, loose or broken window handle doesn’t necessarily mean the entire window needs replacing. Depending on the condition of the rest of the window, replacing the handle or associated hardware could restore normal operation.

Worn hinges

If your window has become difficult to open or close, worn hinges or other hardware could be responsible. Replacing the relevant components may be a straightforward way to get the window working properly again.

Damaged seals

Worn seals can allow draughts and moisture to enter around the window. In some situations, replacing the seals can improve the window’s performance without replacing the entire unit.

Minor faults with the glazing

Depending on the problem, it may be possible to replace the glass rather than the complete window.

This can make sense when the existing frame is still in good condition and you’re otherwise happy with the style and performance of the window.

When Should You Consider Replacing Your Windows?

There are some situations where continued repairs may simply be delaying the inevitable.

If your windows are becoming increasingly difficult to maintain or aren’t performing as they once did, replacement could provide a better long-term solution.

1. Your windows are becoming increasingly draughty

Feeling cold air around your windows is a common sign that something isn’t working as it should.

While damaged seals can sometimes be replaced, persistent draughts across multiple windows could indicate that the windows themselves are reaching the end of their useful life.

Modern replacement windows can provide improved thermal performance and help make your home feel more comfortable.

2. You have persistent condensation problems

Condensation can have several causes, but condensation between the panes of double glazing can indicate that the sealed unit has failed.

Once the seal has failed, the insulating performance of the glazing can be affected. In some circumstances, the glass unit may be replaceable without replacing the frame. However, if the frames are also old or damaged, a complete replacement may make more sense.

3. Your windows are difficult to open and close

Windows should open, close and lock without excessive force.

If several windows around your home have become stiff, warped or difficult to operate, repeatedly repairing them may not be the most cost-effective approach.

Replacement windows can give you modern hardware, improved security and easier operation.

4. Your frames are damaged

Cracked, warped, rotten or significantly deteriorated frames can be difficult to repair effectively.

If the frame itself is compromised, replacing the complete window may provide a more reliable and longer-lasting solution.

5. Your windows are showing their age

Older windows may lack some of the features available with modern glazing and frames, including improved thermal performance, security features and low-maintenance finishes.

If your windows are approaching the end of their lifespan and you’re already considering multiple repairs, it could be worth looking at replacement options.

Is It Cheaper to Repair or Replace Windows?

The answer depends on the problem.

A small repair is likely to cost considerably less than replacing an entire window. However, if you’re repeatedly paying for repairs, those costs can start to add up.

It’s also worth considering the age and overall condition of your windows.

If several components are failing at the same time, replacing the windows could provide a more reliable solution and give you the opportunity to improve the appearance, security and energy efficiency of your home. 

How NWC Can Help

It’s easy to assume that a problem automatically means you need a new window, but that’s not always the case.

A professional assessment can help determine whether repairing the existing window is practical or whether replacement would offer better value in the long term.

At NWC, we can help you understand your options rather than simply recommending a replacement. With more than 25 years of experience, our family-run team works with homeowners across Leicester and Leicestershire to find the right solution for their property.

If you’re unsure whether your windows need repairing or replacing, get in touch with NWC for a free consultation and we’ll help you decide what’s right for your home.

Five Signs Your Conservatory Needs an Upgrade Before Autumn

As the warmer months come to an end, autumn is the perfect time to think about preparing your home for the colder weather ahead. If your conservatory has become a space that’s only used during certain times of the year, it may be telling you that it’s ready for an upgrade.

Here are five signs your conservatory could benefit from some attention before autumn arrives.

1. It’s Too Cold to Use Once the Weather Changes

Does your conservatory become unusable as soon as the temperature drops?

Older conservatories, particularly those with ageing glass or polycarbonate roofs, often struggle to retain heat. Upgrading to a modern WARMroof system can dramatically improve insulation, helping to create a comfortable living space that can be enjoyed throughout every season.

2. You’re Not Making the Most of the Space

A conservatory should feel like a natural extension of your home, not a room that’s only used for storage or the occasional sunny day.

If your conservatory is rarely used, it may be time to consider how an upgrade could transform it into a dining room, home office, playroom or relaxing family space that adds real value to your everyday life.

3. You Notice Draughts or Condensation

Draughts, condensation or signs of wear around your windows and doors can all indicate that your conservatory is no longer performing as it should.

Modern glazing and energy-efficient products can improve thermal performance, helping to create a warmer, drier and more comfortable environment while reducing heat loss.

4. It Looks Tired and Dated

Like any part of your home, conservatories can begin to show their age over time.

Replacing an older roof, updating the glazing or installing new windows and doors can completely refresh the appearance of your conservatory, helping it blend seamlessly with the rest of your home.

5. You Want to Be Ready for Winter

Autumn is an ideal time to carry out home improvements before the colder weather arrives.

Upgrading your conservatory now means you’ll be able to enjoy a warm, comfortable space throughout the winter months, rather than waiting until temperatures have already dropped.

Planning ahead can also give you more flexibility when arranging your installation, ensuring your home is ready before winter sets in.

Transform Your Conservatory with NWC

If you’ve noticed any of these signs, now could be the perfect time to invest in your conservatory.

At NWC, we specialise in conservatory upgrades, including high-quality WARMroof systems, windows and doors designed to improve comfort, energy efficiency and appearance. Visit our Narborough showroom or get in touch with our experienced team to find out how we can help you make the most of your conservatory all year round.

Sliding Patio Doors or Bi-Fold Doors?

If you’re looking to open up your home and create a stronger connection to your garden, both sliding patio doors and bi-fold doors are excellent options. They allow more natural light into your home, improve access to outdoor spaces, and can completely transform the look and feel of a room.

But which one is the right choice for your property? Here’s a closer look at the benefits of each to help you decide.

Why Choose Sliding Patio Doors?

Sliding patio doors are a timeless choice that work well in both traditional and contemporary homes.

Their large glass panels maximise natural light and provide uninterrupted views of your garden throughout the year. Because the doors slide neatly behind one another rather than opening inwards or outwards, they’re also an excellent option where space is limited.

Sliding doors are ideal for homeowners looking for a sleek, practical solution that creates a bright and spacious living environment.

Why Choose Bi-Fold Doors?

Bi-fold doors have become increasingly popular thanks to their ability to completely open up a room.

The individual panels fold neatly to one side, creating a wide opening that seamlessly connects your indoor and outdoor spaces. They’re particularly popular in kitchen extensions, open-plan living areas and homes designed for entertaining.

When closed, bi-fold doors still provide plenty of natural light thanks to their large glazed panels, while their modern aluminium frames offer strength, security and excellent thermal performance.

Which Option Lets in More Light?

Both sliding patio doors and bi-fold doors are designed to maximise natural light.

Sliding doors often feature larger panes of uninterrupted glass, making them ideal if your priority is creating expansive views and allowing as much daylight into your home as possible.

Bi-fold doors also provide impressive levels of natural light, while offering the added flexibility of opening up almost the entire width of the doorway.

Which Is Better for Entertaining?

If you enjoy hosting family gatherings or summer barbecues, bi-fold doors offer the advantage of creating one large open space between your home and garden.

Sliding patio doors, however, provide easy everyday access while maintaining large glazed areas that allow you to enjoy your outdoor space in every season.

The right choice depends on how you use your home and the lifestyle you want to create.

Style and Practicality

Both options are available in a range of colours, finishes and configurations to complement your property.

Sliding patio doors offer a clean, minimalist appearance with large glass panels, while bi-fold doors create a contemporary statement and provide greater flexibility when fully opened.

Whichever you choose, both options can enhance your home’s appearance, improve energy efficiency and increase its overall value.

Find the Right Doors for Your Home

Choosing between sliding patio doors and bi-fold doors comes down to your available space, your lifestyle and the look you’d like to achieve.

At NWC, we’ll help you explore the different options and recommend the best solution for your home. Visit our Narborough showroom to see our range in person, or get in touch with our experienced team for expert advice.