EMS ISO 14001
QMS ISO 9001
Extruded polystyrene inverted thermal roof boards featuring integrated drainage channels.
Inverted thermal roof boards with drainage channels.
Featuring integrated drainage channels on their underside which speeds up the shedding of rainwater from the roof, eliminating the need for a separating drainage mat.
Features and benefits:
Grade (to BS EN 826): CS300.
600 x 1250 mm
J21/10 Warm deck roof coating
null Warm deck roof coating
J31/10 Warm deck roof coating
J31/120 Warm deck roof coating
J31/130 Inverted roof coating
J42/10 Warm deck roof covering
J42/110 Warm deck roof covering
J42/120 Inverted roof covering
Compressive strength (minimum) at 10% compression
To BS EN 826), 300 kPa.
Thermal conductivity (maximum)
To BS EN 12667, 0.033—0.034 W/mK.
To BS EN 1602, 34 kg/m³ minimum.
-50 to +75°C.
Water vapour diffusion factor (to EN 12086)