Vapor-Shield 101

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Vapor-Shield 101

Moisture and Vapour Control Layer, consisting of a polyolefin woven fabric polyolefin film coated both sides.

Key Features

Vapour control
Water proofing membrane
Tear resistant

Advantages

Ideal Underlayment for roof construction where condensation and moisture control is required.
Laid during construction, acts as a waterproofing membrane, keeping the sarking dry until the roof is fixed, then acts as a vapour control.

Properties	Unit
Construction:	Polyolefin Film Coating (white) / Polyolefin Woven Fabric / Polyolefin Film Coating (Black)
Basis Weight (g/m²):	99
Roll Sizes (m²):	2130mm x 47m (100m²)
Roll Weight (kg):	9.9
Water resistance (mm):	Requirement: 100mm (Roof Underlay) Pass:
pH Extract (pH):	Requirement: 5.5-8.0 Pass:
Shrinkage (%):	Requirement: ≤ 2% Pass:
Air Barrier:
Durability (Years):	50
Max UV Exposure (days):	7
Wind Zone:	Extra High Requirement: R1/R2/W1/W2
Cavity:	--
Breathable:	--
Vapour Control Layer:
Supported:	Supported
Fire Retardant:	--
Air Barrier (MN s/m³):	Requirement: ≥0.1 Pass:

DATASHEET Vapor Shield.pdf

White General Purpose Tape

A premium white polypropylene tape, using the latest in acrylic adhesive technology which can be used on synthetic wall & roof underlays, foil products or damp proof membranes such as thermathene. The tape is also ideal for sealing edges of vapour control layers, ducts and underfloor foil insulation.

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