Quick to fit, strong and warm, Celsius Solid Roof is the right roof for the job!

An innovative tiled roof system for conservatory retro-fits, as well as new-tiled conservatory style extensions, Celsius Solid Roof is constructed using highly insulated SIPs (Structural Insulated Panels). This deliberately avoids the use of an aluminium framework to create a truly warm solid roof construction – with no possibility of cold bridging.

They are manufactured to precisely meet project requirements and come supplied in kit form for convenient and speedy assembly on site.

The system has been designed using proven, high quality components, supplied by the leading companies in their fields: Synseal Envirotiles (available in Black, Dark Brown or Terracotta colours), Kingspan TEK Building System structural insulated panels (SIPs), Rapierstar stainless steel fixings and optional VELUX roof windows.

Designed to be fast to fit, Celsius Solid Roof can be made weather-tight in a few hours. Using a patented and environmentally-friendly tile system that does not require battening, installations can be finished quickly and with the minimum of disruption for the homeowner.

An exclusive range of ridge and hip covers complement Synseal’s Envirotiles range. Precisely colour-matched, they are custom-made to exacting Synseal specifications from 100% recycled polypropylene. This uniquely complete roof-tiling system means that there is the ideal component for every part of the roof – leading to finished roofs that look better and are complete in less time.

Standard PVC-U fascia and guttering can be used to finish the Celsius Solid Roof. These are available in a range of colours, all supplied as part of the roof kit. However, the system can accommodate most fascias and guttering styles if required.


Warmth and comfort

The superior thermal performance of Celsius Solid Roof creates a high quality living space that ensures warmth and comfort, helping to insulate the home, and saving on heating bills.

24/7, 365 days a year use

New or replacement building extensions with Celsius Solid Roof are usable 24 hours a day, 365 days a year, thanks to the high levels of thermal insulation achieved. Warm in the winter and cool in the summer, Celsius Solid Roof gives homeowners a true ‘year round room’.

Speed of installation

Custom-made to exact project requirements and delivered in kit form for on-site assembly, Celsius Solid Roof has been carefully designed to be quick and straightforward to install, minimising homeowner disruption during the building phase and cutting labour costs for the installer.

Inside and outside living

A well-built tiled extension unlocks the potential for both inside and outside living, seamlessly linking homes to gardens to make the most of outdoor spaces.

Value for money

Using proven, quality-assured roofing components to create a true warm-roof construction, Celsius Solid Roof is a solid home improvement investment, delivering excellent value for money.

Modern aesthetics

A contemporary look is guaranteed by fitting a Celsius Solid Roof. It transforms the appearance of an existing traditional-style glazed roof conservatory, giving it real visual impact.

Advantages of Celsius Solid Roof

  • All timber construction

  • No aluminium skeleton

  • No chance of condensation build-up

  • Proven technology

  • Quick & easy to install

  • High quality materials guaranteed
  • Timber thermal conductivity = 0.16W/m2K
  • Drawbacks of leading competitors

Aluminium skeleton

  • Risk of cold bridging

  • Risk of condensation build-up

  • Performance overly reliant on the skill of theinstaller and the quality

  • of materials used.

  • Aluminium thermal conductivity = 160W/m2K

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