- Door & Frame:
High Impact Polystyrene (HIPS)
Expanded Polystyrene and Polyurethane
- Additional information
- Prepare a 562 x 726mm opening in the ceiling, ensuring there is at least 100mm between the edge of the opening and any wall or obstruction. Remove the frame from the door and locate it squarely into the opening, fixing in place with the screws provided. Replace the door, swing closed and slide the catch mechanism across to lock the door.
- Door Sizes:Overall Size: 856mm x 686mmFitting Size: 562mm x 726mmAccessible Opening: 715mm x 545mmInsulation Options:50mm Expanded Polystyrene60mm Polyurethane (0.35)110mm Expanded Polystyrene (0.35)150mm Polyurethane (0.15)
- Industry standards or certification
- BRE Report 283-506 - Airtightness Test on Manthorpe GL250 Loft Access Hatch.pdf