Flat Roof Extensions

Flat Roof

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Contemporary and Traditional Flat Roof Home Extensions

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YOUR SPACE, YOUR WAY

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 and pre-manufactured to your specifications, your new Flat Roof extension will be quick to build, hassle free and fully compliant to 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.

WHY CHOOSE THE ULTRAFRAME FLAT ROOF?

Unrivalled thermal performance

  • U-Value as low as 0.12W/m2 and fully Building Regulation compliant
  • Generous 225mm of insulation
  • Vapour proof membrane layer to eliminate risk of condensation
  • Fully insulated ring beam
  • Fully insulated, integrated kerb

The strongest Flat Roofing system

  • Spans up to 5.6m unsupported without extra steels
  • Ideal for large spans of bi-fold or sliding doors
  • Can support roof lights up to 17.8m2

Up to 50% faster

  • Highest level of pre-fabrication of any Flat Roofing system
  • No genie lift required
  • Patented pending pitchlock fall system
  • Easy-fit pre-manufactured soffit system
  • Clip-fit panels for a super-fast fit

Unrivaled design flexibility

  • Choice of four fascia designs and two soffit sizes
  • Available in any RAL colour
  • Compatible with any roof membrane
  • Choice of 0, 1 or 2 apertures
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Flat Roof Home Extension

EXPLORE THE ULTRAFRAME FLAT ROOF SYSTEM

CONTEMPORARY FLAT ROOF EXTENSION DESIGN

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.

 

SUPER-STONG FOR GRAND DESIGNS

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.

 

TRADITIONAL GRANDEUR

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.

 

THERMALLY BROKEN INSIDE AND OUT

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.

 

PERSONALISE YOUR FLAT ROOF EXTENSION

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.

FASCIA & SOFFIT OPTIONS

COMPLETE PEACE OF MIND BUILT IN

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.

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We'll put you in touch with your nearest Approved Ultra Installer, who has been tested and assessed for their competency.

DOWNLOAD FLAT ROOF BROCHURE

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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