• Tested U-Value of 1.11W/m2K for improved insulation and reduced heat loss
  • Fits between standard UK loft joists
  • Requires no headroom or storage space in the loft
  • Some assembly required before installation
  • 33mm thick insulated white trapdoor
  • Spring counter-balancing system for easy operation
  • 18mm thick frame, together with continuous seal keeps cool drafts out