Insulated Fire Rated Loft Hatch with U-Value of 0.35 W/m2K. Metal Lightweight Hinged Loft Access Door, Drop Down Attic Opening Panel with Tee Key Included (535x635mm)

• AIR TIGHT AND PART L COMPLIANT: Designed to reduce heat loss with an airtight seal and thermal insulation that meets UK Part L Building Regulations, helping improve energy efficiency between your living space and loft.
• 2 HOUR FIRE RATED PROTECTION: Engineered with a certified 2 hour fire rating and ambient smoke control performance, providing enhanced protection while maintaining secure access to your loft space.
• DURABLE STEEL CONSTRUCTION: Manufactured from robust 0.9mm Zintec steel with a corrosion-resistant finish and powder-coated in white RAL 9010 30% gloss for a clean appearance and long-lasting durability.
• HIGH PERFORMANCE INSULATION: Fitted with dual 40mm Rockwool insulation layers delivering a U-value of 0.35W/m²K, helping minimise heat transfer while supporting modern building standards.
• QUICK AND SIMPLE INSTALLATION: Complete with fixing screws, 25mm picture frame and budget lock with metal tee key for straightforward fitting. Designed to fit a structural opening of 542 x 642mm and not compatible with Youngman/Werner loft ladders.

Create safe, efficient and reliable access to your loft with this premium 2 hour fire rated insulated metal loft hatch. Designed for residential and commercial applications, it combines excellent thermal performance with robust steel construction and airtight sealing to help meet modern building requirements. Manufactured from durable 0.9mm Zintec steel, the door and frame offer outstanding strength and corrosion resistance, while the white RAL 9010 powder-coated finish provides a neat, professional appearance suitable for any interior. The hatch is fully Part L compliant, supporting energy efficiency through excellent insulation and airtight performance that helps reduce unwanted heat loss into cold loft spaces. Two 40mm Rockwool insulation layers achieve a thermal U-value of 0.35W/m²K, making it an ideal choice for renovation projects and new builds where insulation standards are important. For additional safety, the loft hatch features a 2 hour fire rating alongside ambient smoke control, creating an effective barrier during fire events. The integrated budget lock is operated using the supplied metal tee key and can also be accessed with an extended tee key from ground level if required. Installation is straightforward thanks to the included fixing screws and integrated 25mm picture frame design. This 535 x 635mm hatch is designed to fit a structural opening of 542 x 642mm, allowing a secure installation with the recommended clearance. Measuring accurately between joists before installation ensures the best possible fit. Suitable for domestic loft access where insulation, fire protection and airtight performance are key requirements.