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SovDrain CDM8

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It provides a robust drainage membrane suitable for below ground applications to floors as part of the SovDrain waterproofing system. 

UK Delivery

Delivery to the UK Mainland Only

If you require shipment outside of the UK mainland, click here for information

It provides a robust drainage membrane suitable for use above and below ground on walls, floors and arched/vaulted ceilings, as part of the SovDrain waterproofing system. This membrane has a low profile (8mm) thus minimising wall and floor level changes.

SovDrain CDM 8 allows for a fast track application, were the intention to protect new finishes from the effects of dampness and/or salt contamination in above ground situations and water ingress in below ground waterproofing in areas such as:

  • Cellars
  • Basements
  • Vaults
  • Tunnels

The CDM 8 membrane is typically finished with either a pre-treated timber stud partition wall and plasterboard or independent stud metal frame system. The floors can be finished with a Sovereign SBR modified screed (minimum 65mm) or a floating floor.

Benefits and features

  • Various roll sizes
  • Provides quick and fast track application to walls and floor areas
  • Strong and pliable material
  • Compressive Strength >200kN/m²
  • Drainage/flow capacity 4 litres/sec
  • Air gap volume: 5 litres/m²
  • Low stud membrane profile, were space is of a premium
  • Cleaner with less disruption during installation
  • Easily repaired if damaged during installation
  • Minimal wet trades required (Only final skimming of plasterboards)
  • Highly resistant to degradation by all common chemicals
  • Resistant to biological attack and does not sustain microbial development
  • Resistant to root penetration
  • Fire Resistance to B2 classification in accordance with DIN 4102

Orders with a value of £75 (excluding VAT) or over qualify for FREE Delivery within the UK (ie: excluding outlying Islands & Northern Ireland). A carriage charge of £9.75 will be added to all orders with a value under £75 (excluding VAT)

For deliveries outside of mainland UK please contact our sales or export departments.

Buyer may cancel the order within 7 days of the date of delivery whereupon the costs of the Goods would be reimbursed within 30 days of notification of such subject to a reasonable deduction to cover the cost of collection and return. Loss, Damage, Shortage etc, no claims can be entertained unless advised in writing within 7 days of Receipt of Goods. 

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