Manthorpe GL271F Drop Down Loft Door 531mm x Steel

The Manthorpe Rectangular Drop Down Fire Rated Loft Access Doors are available in various sizes. Made from powder-coated mild steel, they seamlessly blend with your ceiling, maintaining a smooth aesthetic appeal. These fire doors sit flush against the ceiling and are equipped with a catch lock mechanism, offering secure fastening with either a 'T' key or a cam lock. They are designed to prevent moist air from entering, protecting the loft space and roof structure. With a fire rating of one hour, they feature full insulation using quality mineral fibre, providing a uValue of 0.35 W/mK. Certified by Chiltern International Fire Ltd, they have built-in draught seals on all four sides. Part L compliant, they fit between 600mm centre trusses. The frame fitting size is 531mm x 531mm, with an opening size of 515mm x 515mm and a visible size of 580mm x 580mm. Trimmed openings must be lined with plasterboard in fire-rated applications.. Manthorpe GL271F Drop Down Loft Door - 531mm x 531mm Steel