Timloc Z-Series Metal 1 Hour Fire Rated Hinged Loft Access Doors (542 x 745mm) U-Value::0.35 W/m2k 1 hour fire rated loft door with key (code: ZKL9004) The core of the product

The core of the product consists of five layers of polyester fibre wadding separated by four metallised film layers

which ensures that your window is completely weathertight

suitable for roof pitches of 22

Length: 520mm (through wall)

Timloc Z-Series Metal 1 Hour Fire Rated Hinged Loft Access Doors (542 x 745mm) U-Value::0.35 W/m2k 1 hour fire rated loft door with key (code: ZKL9004) The core of the productDelivery: IN STOCK. NEXT DAY DELIVERY if ordered before 13: 00 Key Features: Colour: White (RAL 9010) Frame Fitting Size: 542 x 745mm Clear Opening Size: 520 x 695mm U Value: Performances of 0. 82 W m2K and 0. 35 W m2K Material: Zintec electro galvanised mild steel Design: Hinged design allows use of a telescopic loft ladder Assembly: Fully assembled and ready to fit straight out of the box Use: Provides a simple, easy access through ceiling into the