Make enquiry Low cost Dolle ClickFix certified air tight attic hatch with ladder with 50 mm insulation = U-value 0.65 W/m2K. Title: Air Tight Attic Hatch with Ladder £255.00TabsMore detailsDolle ClickFix certified low cost airtight attic hatch with ladder with 50 mm insulation = U-value 0.65 W/m2K. ClickFix is a complete line of attic ladders based on the unique patented ClickFix technology. Normal, traditional attic ladders are fitted with little or no thought given to their thermal or air-tight performance. Typically 25% of household energy wastage is lost through air leakage. The insulation and the construction of the trapdoor reduces heat loss. ClickFIX 56 is delivered with non-slip treads for extra security and a wooden push/pull rod for easy operation of the attic ladder. 3-section attic ladder.120x60 cm Dolle Clickfix Certified Airtight Attic Hatch 600 x 1200 mm Max floor height 2850mm U Value 0.65 W/m2K Class 4 airtight - Rosenheim IFT EN12207 test at 600pa Product DatasheetProduct Brochure(s): no product brochures currently availableProduct Datasheets(s): Attic Hatch Installations.pdf Attic Hatch Dimensions.jpg Product Video