Finding out the cost of fully fitted Double Glazed Windows
Because each of us will want something different for our house and our homes have different designs,the cost of fully fitted double glazed windows will certainly differ from home to home and any advertised price could change dramatically as a result of this – keep this in mind when reviewing online double glazing cost prices.
- Always work with companies that are properly accredited by UK trade associations
Comparative online costs for UPVC Windows
Single Window White uPVC
- Double glazed units
- B category for WER
- White uPVC frames
- 50 x 90cm approximate size
Prices from +/- £150
Multiple White uPVC
- Double Glazed Window Units
- up toB category for WER
- 6 average size windows
- Prices for supply & Fit UPVC
Prices from +/- £1,900
Extra Features add to cost
- Wood grain effect frames +20%
- Upgrade to ‘A’ rated WER +/- 10%
- Coloured frames +/- 10%
- Energy Saving Low-e Glass (poa)
Add the %age to main price
New windows need to comply with building regulations.
You should bear in mind that, unless you are just replacing the glass or something small, a new or complete replacement window should meet with current building regulations (with regard to energy efficiency) in your area.
If you use a FENSA or CERTASS registered installer, they can certify the window as compliant and save you the trouble & cost of doing it yourself.
This becomes more important the more windows & doors you are seeking to replace.
Always get at least 4 or 5 written quotes for the full cost of installing your new double glazed windows & doors from different fully accredited installers who can ‘self-certify’ for building regulations compliance.
You can view our more comprehensive uPVC Windows Price Guide
More Sample Prices
|Single Casement: 60cm x 90cm||uPVC||from £200|
|Single Casement: 120cm x 120cm||uPVC||from £300|
|Single Casement: 94cm x 160cm||uPVC||from £450|
|Full House, 12 windows||uPVC||from £4,500 +|
|Design – supply only||Product||Estimated Cost|
|Tilt & Turn: 2 light – 120cm||Wood||from £800|
|Tilt & Turn: 240cm x 120cm||uPVC||from £500|
|Tilt & Turn: 160cm x 90cm||uPVC||from £240+|