Supreme Windows London is your local, FENSA-registered installer of windows, doors and conservatories, based right here in Thornton Heath. From our premises on Bensham Grove, we supply and fit high-quality uPVC, aluminium and timber windows and doors for homes across Thornton Heath and the CR7 postcode. Being on your doorstep means faster surveys, a genuinely local service and proper aftercare once the job is done.
Call 020 8050 4602 or request a free quote to get started.
Windows and doors for Thornton Heath homes
Thornton Heath is full of Victorian and Edwardian terraces alongside 1930s semis and later builds. We fit windows and doors that suit each style, whether you want authentic sash windows to keep a period terrace in character or modern aluminium frames for a contemporary finish.
Our full range for Thornton Heath homeowners includes:
- Double and triple glazed windows for warmth and lower energy bills
- uPVC casement windows, the practical, low-maintenance favourite
- Aluminium windows, slim, strong and modern
- uPVC and timber sash windows for period properties
- Composite front doors, secure and stylish
- Bifold, sliding and patio doors to open up your home
- Conservatories to add light and living space
Why Thornton Heath homeowners choose us
- Based right here in Thornton Heath on Bensham Grove
- FENSA registered, so every installation is certified and compliant
- Our own installers, never subcontracted
- Free, no-obligation quotes with honest advice
- A comprehensive insurance-backed guarantee on materials and workmanship
Areas we cover in and around Thornton Heath
As well as Thornton Heath itself, we regularly work across the neighbouring areas, including Croydon, South Norwood, Selhurst, Norbury, Streatham, Mitcham and Addiscombe. If you are nearby and not sure whether we cover you, just call and ask.
How it works
- Free survey and quote. We visit your Thornton Heath home, measure up and give you a written, no-obligation price.
- Manufacture. Your windows or doors are made to your exact measurements and chosen finish.
- Installation. Our own fitters install everything cleanly and tidily.
- Certification. You receive your FENSA certificate and guarantee on completion.
Frequently asked questions
Where in Thornton Heath are you based?
We are based on Bensham Grove, Thornton Heath, CR7 8DX. Being local means we can get to you quickly for a survey and are on hand for any aftercare.
Do you cover the whole of Thornton Heath?
Yes, all of Thornton Heath and the surrounding CR7 area, plus neighbouring Croydon, South Norwood, Selhurst and Norbury. If you are nearby and unsure, give us a call.
How much do new windows or doors cost?
It depends on the number of windows or doors, the style, the material and the glazing. We give a fixed written price after a free survey rather than a misleading average. Request a quote for an exact figure.
Are your installations FENSA registered?
Yes. Every job we carry out is FENSA registered and certified as compliant with building regulations, with a certificate provided on completion.
Get a free quote in Thornton Heath
Ready to upgrade your windows or doors? As your local Thornton Heath installer, we are ready to help. Call 020 8050 4602 or request your free quote online today.