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m2) air leakage at ‘positive’ 50Pa to exceed requirements set in the Building Regulation Part L1A & L2A while fully complying with BS5250:2011 the Code of Practice for control of condensation in buildings
and modern style to today’s interiors
Brass Aluminium Louvre Air Vent Cover
Pack of 780
It is flat packed for easy home assembly and is a durable quality product
Timloc Terracotta Mini Castellated Roof Tile Vent Cable Ties m2) air leakage at ‘positive’RTV MC Mini Castellated Roof Tile Vent Uses: Available in single, box and pallet quantities. Uses On roofs with Mini Castellated roof tiles Enables ventilation directly into a roof space Can also be connected to a ducted ventilation system inside the building Features & Benefits Suitable for roofs with a minimum pitch of 17. 5 Free ventilation area of 5,000mm2 Sized to replace one Mini Castellated tile to provide a continuous visual appearance along