The 1169 plastic hinged drop down loft access door is perfect for easy through-ceiling access into the loft space. The door comes fully assembled and ready to fit straight out of the box. It features a twist operated catch to release a downward opening hinged door, and is tested and certified by BRE as meeting Building Regulation Part L's reasonable air leakage requirements of <10m3/(h.m2) at a pressure differential of 50Pa and BS5250:2011. This clean, discreet door has an easy to clean finish and is manufactured from injection moulded polypropylene for durability.