Why Ada Windows?
We make every frame in our own factory and fit it with our own team, so you deal with the people who actually build your windows and doors.
From our factory floor to your front door
We fabricate, install and repair. With no middleman between our factory and your home, you deal with the people who actually make your windows and doors.
- 1Free surveyWe measure and advise
- 2Made in EnfieldIn our own factory
- 3Fitted by our teamClean, safe and tidy
- 4AftercareRepairs & guarantee
Peace of mind, built in
Factory-direct prices
Made in our own factory, so you are not paying a retailer's mark-up.
Why AdaInsurance backed guarantee
Your 10-year guarantee is protected, even in the unlikely event we stop trading.
About the guaranteePrice-match promise
Found a like-for-like quote for less? Tell us and we will look to match it.
How it worksApproved & registered
FENSA, TrustMark, HomePro, FairTrades and BFRC — check our numbers any time.
AccreditationsFinance available
Spread the cost over 1–5 years on orders from £1,000.
Finance optionsCustomer care
A real team on the phone, plus repairs and servicing after installation.
Customer care
Ready for your free quote?
Tell us what you need and add a few photos — we will come back with a clear, no-obligation price.