WARMroof®

Adding extra space to your home should feel straightforward, and last for the long term. Whether you’re replacing an old conservatory or planning something new, we install high-performing glazed extensions and WARMroof systems designed for year-round comfort.

Talk to us about what’s possible or come and see examples in our Kennington showroom.

Prefix WARMroof

WARMroof with Velux roof lights

Prefix WARMroof® can be specified with a Velux rooflight. We only use Velux as it’s a quality brand and a name that we can trust. All Velux rooflights are pre-fitted in the factory to ensure speed and quality of installation.

WARMroof Hybrid with roof lights

The Prefix WARMroof® Hybrid is our luxury solid conservatory roof, with a perfect combination of light and thermal efficiency. This solid, tiled and insulated roof will keep you warm in winter and cool in summer. The stylish glass panels will allow you to enjoy the stunning views from your surroundings and let the natural light into your room.