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

Verified by manufacturer 2 months ago

Visqueen

High quality multi-layer vapour barrier.

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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

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

BIM objects

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NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

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Platform Compatible Version
IFC

IFC2X3

3

Revit

Revit 2015

5

Literature

Visqueen Product Guide 2022

Visqueen Product Guide 2022

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