From Ubbink LH4/DROP IN LOFT ACCESS DOOR
Function: A range of loft hatches which are easy to install and meet the requirements of current Building Regulations.
Material: Polypropylene insulated with CFC free flame expanded polystyrene foam.
Colour: White
Features: Maintenance free easy to install, these hatches have an integral draught and vapour seals, insulated door panels and twist type catches to prevent draught uplift.
LH4 Drop-in type Ceiling Aperture : 560 x 660mm
Clear Opening : 526 x 626mm
External Ceiling Flange Size : 770mm x 670mm
Ubbink - loft hatches which are easy to install and meet the requirements of Building Regulations and NHBC