Welcome to M25 Windows — your local specialists in high-quality uPVC and aluminium glazing solutions. With over 20 years of industry experience, we design, supply, and install everything from energy-efficient windows to stunning bifold doors. Whether you’re upgrading your home or undertaking a commercial refurbishment, we deliver precision-engineered products backed by expert installation and long-term reliability.
Take a look at some of our recent installations across London, Surrey, Essex and Kent — from residential refurbishments to large-scale commercial glazing.
Customer Reviews
J. Patel, Croydon
“Absolutely brilliant service. The fitters were efficient, polite and extremely tidy. Would definitely recommend M25 Windows!”
— M. Thompson, Ilford
“Great communication from start to finish. The installation was flawless and the windows are top quality.”
Ready to upgrade your windows and doors?
Get in touch for a free, no-obligation quote today.
