Welcome To Thermaframe

Double Glazing Kent

Welcome to Thermaframe, a trusted specialists in uPVC windows, uPVC doors, composite doors, aluminium windows, aluminium doors, and conservatories throughout Sevenoaks and the wider Kent area. Whether you’re upgrading your home’s energy efficiency, enhancing security, or transforming your living space, our expert team delivers high-quality double glazing solutions tailored to your needs.

As a proud sister company of Sutton Windows, we bring decades of craftsmanship and reliability to every project. From stylish conservatory roofs to sleek modern aluminium frames, we combine innovation, durability, and stunning design to elevate your home.

Get a free quote today or speak to our friendly team for expert advice on the best double glazing options for your Kent home.