Newton 503 Clear (2m X 20m)

Code: 350-501
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Newton 503 Clear (2m X 20m)

Newton 503 is a 3mm cavity drain membrane for basement walls, floors & vaulted soffits. Newton 503 is a BBA approved cavity drain waterproofing membrane suitable for use internally to retaining walls, vaulted soffits and floors. Newton 503 is a flexible HDPE membrane which, at 3 mm in thickness, provides a low profile drainage solution.

  • Does not require extensive and damaging preparation to the wall surface
  • Speed of installation
  • Provides vapour control and, when used with humidity control systems, is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2009
  • Resistant to chemically aggressive groundwater, efflorescing salts and hydrocarbon contamination
  • Rot-proof and resistant to root penetration
  • Shallow stud profile for where space is at a premium

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