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Description

A high performance vapour control layer for use in buildings with low levels of humidity, including shops, offices and storage areas. It is suitable for use on both new and refurbishment projects. It is produced from two layers of virgin low density polyethylene (LDPE), with a reinforcing grid of high density polyethylene (HDPE) built-in. The reinforcing grid gives Netofol high strength, tear and puncture resistance.

Joints should be sealed with Monobond LT Tape.

General information
Material

Polyethylene

Size

2 x 50 m rolls

Uniclass 2015 Plastics sheets (Pr_25_57_65_60)
Specification data
Product Reference

Netofol

Standard product features

Material:

Polyethylene

Size:

2 x 50 m rolls.

Thickness:

0.2 mm.

Colour:

Clear with a blue tint and a black grid.

Overlap:

The membrane has 150 mm overlap guidelines printed on its upper surface along both edges.

Joints:

At supports only, lapped 150 mm minimum.

Technical properties:

  • Tensile strength: 3.5 kN/m.
  • Thermal stability: -40 to +75°C.
  • Water vapour resistance: 350 MNs/g.
  • Water vapour transmission: 0.6 gm²24hr.