Easily fitted purpose designed Strong Reinforced Polypropylene elevators which enable the addition of at least 180mm (7″) of roof space insulation and the subsequent fitting of a walkable floor.
Most houses are constructed so that roof trusses or joists are located about 400mm (16″) apart. As shown above, LoftLifters should be positioned on the trusses at intervals of 600mm (24″) so that they can then adequately support flooring materials subsequently secured to them. These instructions are intended to act as a guide for the majority of applications, and it may be necessary to vary the method of floor support adjacent to party walls and sloping roof areas and