Verified by manufacturer 2 months ago
Type C fire-retardant 8 mm studded HDPE cavity drainage membrane
Suitable for use on the internal faces of walls and floors as
a water management system for the protection of below ground structures against the potentially adverse effects of ground water ingress.
A fire-retardant high-density polyethylene (HDPE) cavity drainage membrane has an 8mm studded clear profile, manufactured with DELTASAFE.
Features and benefits:
High density polyethylene (HDPE)
Supplied in rolls.
J40/47 High-density polyethylene/ polypropylene studded cavity drain membrane
J40/290 High-density polyethylene/ polypropylene studded cavity drain membrane
Type C Drained Protection in accordance with BS 8102:2009.
135 L/min/m; 8100 L/h/m.
To EN 13501-1:2018 Class B-s2, d0.
A range of accessories and related products is available; consult manufacturer and insert requirements or omit.
Associated products include:
20 x 2.4 m.
Length x width.
Typical compressive strength
Service temperature range
-30°C to +80°C.
Contains Red List materials
Country of product manufacture
DELTA FLORAXX - External Drainage Membrane suitable for Green Roofs
Delta FM - Damp Proof Membrane - HDPE Studded Membrane
Delta MS - HDPE Dimpled Sheeting
Delta MS 500 - Waterproofing Membrane - HDPE Type C Cavity Drainage
Delta MS Drain - Waterproof Protection Layer For Basements
Delta MS Sub-Base Course Protection System - HDPE Dimpled Sheet
Delta MS20 - Cavity Drainage Membrane
DELTA TERRAXX - External drainage protection membrane - High-Density Polyethylene Dimpled Sheet
Pro Void Vent 25 - Gas Dispersal Layer