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FramePro-W1 - Vapour-Permeable Air Barrier

Verified by manufacturer 5 months ago

A Proctor Group Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

A vapour-permeable, airtight wall underlay.

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Application

For use in timber frame walls with a cavity and a masonry outer leaf, weatherboarding or tile/ slate cladding.

Description

FramePro W1 is a vapour-permeable, airtight wall underlay, which is durable, flexible and lightweight allowing for easy installation.


FramePro W1 is water resistant and has a resilient composition, which resists punctures and tears during installation. FramePro W1 can be utilised with Wraptite Tape to provide a simplified and robust method of achieving low air leakage rates, particularly when installed on site, as is typical with large-scale rain screen construction, or when sealing junctions between prefabricated building components. By reducing the likelihood of failures to meet designed airtight levels, FramePro W1 helps ensure “as designed” performance is achieved. This helps to narrow the performance gap between as designed and actual energy performance. FramePro W1 is designed to cost-effectively replace conventional breather membranes whilst increasing

airtightness.


Features and benefits:

  • Increased airtightness over traditional breather membranes.
  • Allows temporary protection until the primary external covering is installed/ applied.
  • Provides durability and reduces risk of tears and subsequent remedial work.
  • Airtight and vapour permeable.

General information

Color

Yellow

Finish

Film

Material

Polypropylene

Shape

Rectangle

Length

50000 mm

Width

1000 mm

1500 mm

Height

0.4 mm

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary

CAWS

P10/65 Breather membrane

P10/320 Breather membrane

H92/785 Breather membrane

H31/55 Breather membrane

H31/280 Breather membrane

H30/50 Breather membrane

H30/350 Breather membrane

H22/20 Breather membrane

H22/130 Breather membrane

H21/20 Breather membrane

H21/130 Breather membrane

Specification data - Vapour-permeable sheets

Standard

To BS EN 13859-2.

Third-party certification

British Board of Agrément (BBA) certificate.

Guidance for specification option:

Certificate no. 14/5153.

Performance criteria

-

Water vapour properties

Water vapour resistance: To EN 12572, Sd 0.02 m.

Fire performance

Reaction to fire: To BS EN 13501-1, Class E.

Tensile properties

Tensile strength (before ageing): MD 240 N/50mm; CD 125 N/50mm when tested to EN 12311-1.
Tensile strength (after ageing): MD 200 N/50mm; CD 110 N/50mm when tested to EN 12311-1.

Class (minimum)

W1.

Material

Polypropylene.

Form

Non-woven.

Weight (minimum)

100 g/m².

Thickness (minimum)

0.4 mm.

Reflective face

No reflective faces.

Elongation to break

MD 60/50%; CD 70/90% when tested to EN 12311-1.

Tear resistance

MD 75 N; CD 80 N when tested to EN 12310.

Sustainability data

Material

Polypropylene

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

FramePro-W1 BBA Certificate

Literature

FramePro-W1 Data Sheet

FramePro-W1 Data Sheet

FramePro-W1 Data Sheet Performance Specification

FramePro-W1 Data Sheet Performance Specification

FramePro-W1 Installation Guide

FramePro-W1 Installation Guide

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