Kingspan ThermaFloor TF70 Insulation Board - 2400mm x 1200mm x 140mm (pack of 2 sheets 5.76m2) FMC115 The restrictor comes with a

The restrictor comes with a key and comes with a simple lock that re-enforces the `click shut` mechanism at the top of your Velux roof window

Suitable for all clay and concrete plain roof tiles including:

concrete floor systems (above and below slab) and Underfloor Heatings Systems

Cracks in glass

Width: 96-105mm Diameter Spigot (to fit 4" Down Pipe)

Kingspan ThermaFloor TF70 Insulation Board - 2400mm x 1200mm x 140mm (pack of 2 sheets 5.76m2) FMC115 The restrictor comes with aDelivery: IN STOCK. Delivery 2 3 days Free Delivery on orders over 650. 00 Key Features: Thickness: 140mm Board size: 2400mm x 1200mm Coverage per board: 2. 88m2 Pack coverage: 5. 76m2 Thermal Conductivity: 0. 022 W mK Application: Solid concrete and suspended timber ground floors. Suitable for use with underfloor heating systems Description: Thermafloor TF70 is a high performance floor insulation board with a thermal conductivity of 0. 022 W mK. It