Floor Membrane - 40m²
PermaSEAL 20 Floor membrane is designed mainly for use as a floor cavity drainage membrane. It has a 20mm stud profile giving a high drainage flow rate of 36,000 litres per hour for each square metre of membrane. It can also be used as a high performance drainage membrane solution for walls or vaulted soffits where extremely high levels of water ingress are a problem.
PermaSEAL 20 Floor Membrane is guaranteed against deterioration for 30 years and has a life expectancy of at least 50 years (DIN: 9001:2000). It is an inert product with high pressure stability. It is highly resistant to water, alkalis, saline solutions and organic acids and is not affected by minerals. It is also resistant to bacteria, fungi and other small organisms.
Our innovative PermaSEAL Quick Plug is used when fitting PermaSEAL 20 to the wall and if a below ground waterproofing system is being installed then it should be used with our Drainage Channel, Floordrain or Aquaduct perimeter drainage systems.
- Suitable for high levels of water ingress
- High drainage flow rate
- Guaranteed against deterioration for 30 years
- Life expectancy of at least 50 years (DIN: 9001:2000)
- Highly resistant to water, alkalis, saline solutions & organic acids
- Resistant to bacteria, fungi and other small organisms
Model: PS20F40 SKU PS20F40 Manufacturer: Permagard Packaging: individually Size: 2m x 20m x 20mm Coverage: 40m² Country of Manufacture: United Kingdom
PermaSEAL 20 Floor Data Sheet (724.7 KB)