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.