All Ultraframe Flat Roof extensions are built and project managed by your experienced Ultraframe installer to bring your ideas and your home to life.
Using the latest Flat Roofing technology that's pre-manufactured to your specifications, your new Flat Roof extension will be quick to build, hassle free and fully compliant with the latest Building Regulations.
This high quality Flat Roof system is the most thermally efficient on the market with a U-Value of 0.12W/m2K and is available with either flat skylights, roof lanterns or no roof lights.
If you’re a fan of clean modern lines then a Flat Roof extension with flat skylights is the perfect choice for you, or if traditional grandeur is more your style, our beautiful pitched lanterns make a stunning statement.
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Unrivalled thermal performance
The strongest Flat Roofing system
One roof, one order
Unrivaled design flexibility
We'll put you in touch with your nearest recommended Ultra Installer, who has been tested and assessed for their competency.
If you’re a fan of clean modern lines then a Flat Roof extension with flat skylights is the perfect choice for you. The frameless flat skylights flood your room with natural light for an extension that is as cosy as it is beautiful.
The Ultraframe Flat Roof system is strong enough to span up to 5.6m unsupported above bi-fold or sliding doors without expensive and often cumbersome additional support, bringing style and simplicity to your Flat Roof extension design.
For your peace of mind, all the structural and thermal calculations are taken care of within our specialist design software which engineers the roof for your exact postcode to make sure your new Flat Roof extension is prepared for the worst possible wind and snow loads in your location.
If traditional grandeur is more your style, our beautiful pitched lanterns make a stunning statement.
Combine our fast-to-fit Flat Roof system with Ultrasky Lanterns for an elegant orangery in a fraction of the time of a traditional orangery build. Perfectly pitched at the optimum angle of 25°, Ultrasky Lanterns allow the maximum amount of natural light to flood into your orangery, for a room that is light, bright and airy.
The strength of the Ultrasky Lantern means that, not only do our lanterns look beautiful, the strength of the ridge means that there are 25% fewer bars. This technology ensures there are no cold spots and makes our lanterns the ideal choice for kitchens where high condensation levels need to be carefully managed.
The Flat Roof system is available with two different soffit widths, the Standard soffit has a 36mm overhang and the Extended soffit option has a larger overhang of 240mm.
Choose from a wide variety of fascia options, all available in white as standard or in any RAL colour of your choice, the Flat Roof system is also available without a fascia.
Whether you choose to add flat skylights or lanterns to your new Flat Roof, you can be assured that you’re treating yourself and your home to the very latest in extension and roofing technology.
The Ultraframe Flat Roof system is fully Building Regulation compliant and full structural and thermal specifications are provided.
We'll put you in touch with your nearest Approved Ultra Installer, who has been tested and assessed for their competency.
Personalising your new extension to your exact requirements not only means that it will be a truly bespoke living space, but it also ensures that you will enjoy every moment that you spend in there.
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