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14th August 2025

The Fitter's Favourite!

More jobs, more profit, less stress.

The Prefix WARMroof® has been  designed with the fitter in mind. Designed to be easy, efficient, and effortless, WARMroof® is helping installers across the UK save time, boost profitability, and deliver exceptional results with minimal hassle.

When it comes to solid roof systems, Prefix WARMroof® has rapidly established itself as the fitter’s favourite – and for good reason. Designed to be easy, efficient, and effortless, WARMroof® is helping installers across the UK save time, boost profitability, and deliver exceptional results with minimal hassle.

Prefix Marketing Manager Hannah Wilson discusses the benefits of the WARMroof system to installers across the UK

“In a competitive market where every minute counts, WARMroof® offers innovative design features that streamline the installation process. With its modular construction and prefabricated components, the system is engineered to significantly reduce time on site, helping installers complete more projects in less time – without compromising on quality.

Fast. Accurate. Profitable.At the core of Prefix WARMroof®’s appeal is its unique A-frame construction, which sets out the eaves position quickly and precisely – no ridge body, no levelling, and no need for internal or external battening. The first A-frame sits 25mm off the host wall, making installation easier even on uneven or bowed walls, and allowing you to reuse the lead line where required.

And because Prefix WARMroof® is designed to align with the height of a traditional glass roof, it fits seamlessly into existing structures – saving both labour and material costs.

Built with the Installer in MindWe know that a product is only as good as the experience it delivers on site. That’s why Prefix WARMroof® has been carefully developed to ensure it’s not just high-performing, but simple and intuitive to fit. Every detail is engineered with the installer in mind. Add to that high-quality materials, precision engineering, and exceptional weather resistance, and WARMroof® isn’t just quick to install – it’s built to last. That means fewer callbacks, satisfied homeowners, and a stronger reputation for your business.

Trusted by the TradeOne experienced installer shared: “We’ve been using the Prefix WARMroof system for around five years now – and we’ve never looked back. It’s super quick and easy to install, delivered palletised for convenience, and we can get it watertight in a day. Some weeks, we’re installing two WARMroofs – something that used to take us a week each.”

Support Every Step of the WayAt Prefix, we believe in partnering with our installers. That’s why we offer comprehensive support, including detailed installation guides, on-site assistance, training sessions, technical help via telephone as and when you need it, and a full suite of marketing tools including brochures and samples. With Prefix, you’re never on your own – you’re backed by a team who wants to help you grow your business.”

Ready to experience the difference for yourself?

Contact our team today for a quote or more information:📧 enquiries@prefixsystems.co.uk📞 01254 871800

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