The Timloc White Plastic Hinged Access Panel offers efficient access to concealed services and meets the demanding standards set by building regulations. It provides a fully airtight seal and impressive acoustic performance for reliable results every time. A unique integral seal system reduces air permeability to 0.00/h.m +50pa under positive pressure test conditions. It also meets all Building Regulation criteria, including Part L for Conservation of Fuel and Power, Part J for Heat Producing Appliances and Part E for Resistance to Sound. An economical, easily installed option, it suits dry lined walls, ducts, cupboard units and ceilings, causing minimal disruption or upheaval. As well as convenience, this lets builders complete installations efficiently without worrying about compliance with government regulations.