A hydrophobized wood fiber underlay with an integrated functional membrane, used for installation directly under the sill as a second water drainage layer. It is an ideal solution in combination with Steico Protect insulation boards intended for plastering.

Properties

• great protection against rainwater and blown snow
• durable and safe connection with a window in wooden construction
• easy and safe installation thanks to sealing accessories
• made of raw materials: wood fiber, polyurethane resin, paraffin, highly vapor-permeable membrane

Technical data

• length 1,350 mm
• slope 5
• reaction to fire class E
• declared thermal conductivity coefficient λ 0.047 W / mK
• diffusion resistance factor 7
• resistance to pressure of a water column ≥ 4.000 mm