... for DIY market, in line with BS6375, BS5368, BS476 and smoke test and noise test standard BS5821. (9)Can effectively prevent water, ... gas, dust, reptiles, noise and smoke, intrusion (10)applicable to all kinds of sliding doors ... Type Standard topsfor UPVC, aluminum and wood windows and doors, film topsfor UPVC, aluminum and wood windows and doors high-film tops for ...