Extensions Hero

Green Credentials

Our Garden Warmer Rooms

  • 243mm total wall thickness for extra strength and rigidity
  • 155mm total insulation for exceptional thermal performance
  • Insulated Steel Durabase System with brick slip boarder
  • Pre-assembled pod system – no mess or cutting on site
  • Bespoke design service – we will design your Warmer Room from scratch
  • Low maintenance cladding options
Kitchen Pitched Roof Island Velux Skylights


  • Standard wall thickness range from 44 – 100mm
  • Standard insulation thickness range from 30 – 80mm
  • Timber base
  • Lots of cutting and disruption to your garden during installation
  • Pick from a standard range of designs. Wood treatments required to preserve appearance
Guardian Velux Extension

Guardian™ Roof Key Information


Full Building Control

For your peace of mind


Beautiful Finishes

To complement your home


Energy Efficient

Saving you money


Fast Installation

For your convenience

EurocellGuardian Warm RoofLabc LabssTapcoTeam Guardian Approved TextVelux LogoCertass LogoVelux