Single storey SIP extensions for your Greater Manchester home

Single storey extensions built using SIPs are the modern and high performing extension option. Quick and easy to install, they can be designed to match your exact design specifications and meet all the latest building regulations standards.

  • High quality materials – Two layers of Oriented Strand Board (OSB) contain a super insulating foam core.
  • Sustainable design – 90% less waste materials, high energy efficiency and far less timber than traditional construction methods.
  • Versatile usage – Create a stylish living space, dining area, games room, home office or extended kitchen with a SIP extension.
  • Green credentials – SIP panels use far less energy to produce than other materials and any timber is FSC authorised.