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Visqueen High Performance (HP) Vapour Barrier - Composite air vapour control layer

Name: Visqueen High Performance (HP) Vapour Barrier - Composite air vapour control layer
Brand: Visqueen
SKU: hssv9wRhp5gsPzYfAS65xm

Verified by manufacturer 5 months ago

Visqueen

High quality multi-layer vapour barrier.

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BOS

+44 (0) 333 202 6800 Website

Application

Used for high condensation risk buildings to remove the risk of interstitial condensation within the structure in addition to improving air-tightness of the building.

Description

A multi-layer reinforced polyethylene barrier with a 20 micron aluminium foil core. The barrier is coloured blue on the upper surface and silver on the reverse. It restricts the passage of warm, moist air from within the building from permeating into the structure or the roof.

Features and benefits:

CE UKCA Mark EN 13984:2013
Versatile application.
Suitable for all BS 5250:2021 humidity classes - prevents damage to structure and insulation.
Single wound roll means rapid installation.
Reduces the likelihood of interstitial condensation.

General information

Color	Blue Silver Manufacturer guidance Top surface: Blue, bottom surface: Silver.
Finish	Metallic Textured
Material	Polyethylene Aluminium Manufacturer guidance Polyethylene barrier with a 20 micron aluminium foil.
Shape	Rectangle
Length	50000 mm
Width	2000 mm
Warranty description	Guidance for specification option: See manufacturer's insurance document for warranty details. Consult manufacturer for further information.

Uniclass	Pr_25_57_65_60 Plastics sheetsPrimary
CAWS	H30/261 Air and vapour control membrane H30/30 Air and vapour control membrane H31/261 Air and vapour control membrane H31/45 Air and vapour control membrane H92/780 Air and vapour control layer J21/10 Warm deck roof coating J21/395 Air and vapour control layer J31/30 Laying air and vapour control layer J31/330 Air and vapour control layer J41/10 Reinforced bitumen membrane warm deck roof covering J41/395 Air and vapour control layer J42/10 Warm deck roof covering J42/395 Air and vapour control layer K11/115 Battened plywood floating floor K11/125 Battened particleboard floating floor K11/135 Battened oriented strand board floating floor K11/145 Battened cement-bonded particleboard floating floor K11/20 Battened particleboard floating floor K11/215 Plywood floating floor K11/225 Particleboard floating floor K11/235 Oriented strand board floating floor K11/245 Cement bonded particleboard floating floor K11/25 Particleboard floating floor K11/795 Wall lining on metal framing K21/10 Wood laminate flooring K21/110 Wood flooring K21/111 Wood floating floor K21/115 Wood laminate flooring K21/120 Battened wood flooring K21/130 Battened wood floating floor K21/140 Battened wood laminate flooring K21/145 Composite laminate flooring K21/146 Laminate flooring K21/20 Composite laminated flooring P10/310 Air and vapour control layer P10/60 Air and vapour control layer

Specification data - Plastics sheets

Classification data
Material	Polyethylene/ Aluminium. Guidance for specification option: Polyethylene barrier with a 20 micron aluminium foil.
Purpose	Vapour control layer.
Standard	To BS 5250:2011.
Performance characteristics	-
Tensile strength (minimum)	515 N.
Tear resistance	358 N.
Elongation to break	15%.
Water vapour resistance (minimum)	7000 MN·s/g.
Fire performance	F class.
Physical properties	-
Colour	Blue topside with silver underside.
Weight (minimum)	345 g/m².
Dimensions	-
Thickness (minimum)	0.52 mm.
Width (minimum)	2 m.
Roll length (minimum)	50 m.
Product Reference	Visqueen High Performance (HP) Vapour Barrier
Accessories	Double-sided Bonding Tape. Vapour Edge Tape. Vapour Tape.
Application temperature	Guidance for specification option: Recommended should not be used below 0°C.

Sustainability data

Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Material	Polyethylene Aluminium Manufacturer guidance Polyethylene barrier with a 20 micron aluminium foil.