PermaSEAL 20 Floor Membrane 40m²

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.

Benefits

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.

PermaSEAL BBA approved waterproofing system

Our PermaSEAL waterproofing system has BBA approval, awarded by the UK’s leading building product certification body. Independent, expert-led and trusted by professionals, BBA certificates are a symbol of quality within the construction industry. You can use our PermaSEAL 8 and 20 membranes and related products safe in the knowledge they have been independently tested to ensure the highest quality levels.

Related Resources 

Make sure you comply with BS8102 Regulations when carrying out basement waterproofing. Browse more basement waterproofing products.