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Application

Suitable for use on exposed roof surfaces. The membrane can be mechanically fastened to the load bearing substrate or installed in a Protan vacuum roof system. The membrane can be used on roofs of all shapes and sizes – whether flat, sloped or curved. The membrane is used on warm/ compact roof constructions as well as cold/ventilated constructions.

Description

A high quality polyester reinforced thermoplastic waterproofing membrane with high tensile and tear strength. The membrane contains stabilizers, which makes the product resistant to high and low temperatures, UV-resistant and flame retardant.

Features and benefits:

  • The membrane has a textured surface, which provides increased friction and an aesthetic finish. Compared to smooth membranes, this offers a significant safety advantage during both installation and maintenance.
  • The membrane is welded together using hot air, resulting in a homogeneous joint.
  • Installation is safe and does not require the use of an open flame.
  • The membrane can be installed regardless of weather conditions.
  • The membrane is recyclable and has a low carbon footprint.
  • CE marked.

General information

Color

Grey

Green

White

Red

Black

Material

Polymeric

Polyester

Shape

Rectangle

Length

20000 mm

Bespoke

Width

1000 mm

2000 mm

Bespoke

Height

1.6 mm

Uniclass

Pr_25_57_51_66 Polymeric membranesPrimary

CAWS

J42/28 Waterproof membrane

J42/400 Waterproof membrane

Specification data - Polymeric membranes

Classification data

Material

Polyester reinforced thermoplastic waterproofing membrane.

Standard

To BS EN 13956.

Performance characteristics

-

External fire performance

BRoof(t1), BROOF(t2), BROOF(t3), BROOF(t4).

Reaction to fire

Class E.

Watertightness

Pass.

Tensile properties

≥1100/1100 N/50mm.

Tear resistance

≥210 N/mm.

Width (minimum)

1000 mm.
2000 mm.

Thickness (minimum)

1.6 mm.

Colour

Black, FX9.
Cool Roof (white), F01.
Copper green, F41.
Dark grey, F94.
Light grey, F91.
Red, F12.

Elongation

≥15/15%

Resistance to impact

≥500 mm.

Ultraviolet (UV) resistance

Exposure to UV: Pass, >5000h.

Shear resistance of joints (to EN 12317-2)

≥1000 N/50 mm.

Water vapour resistance

22 m.

Sustainability data

Material

Polymeric
Polyester

Recyclability

Can be recycled.

Literature

Protan SE 1.6 mm Membrane

Protan SE 1.6 mm Membrane

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