A Proctor Group | Insulation Merchant
    A Proctor Group | Insulation Merchant
A Proctor Group | Insulation Merchant
A Proctor Group | Insulation Merchant
    A Proctor Group | Insulation Merchant
A Proctor Group | Insulation Merchant

Product Details

Description

Probreathe® A2 Air is a woven glass fibre membrane designed to provide good water resistance and breathability to the building fabric. This membrane is air permeable and will be installed either directly to the sheathing board, or over the insulation, providing a Reaction to Fire classification of A2-s1,d0.

Key Points
A2 Reaction to Fire Classification
Vapour permeable membrane for use either directly onto
Sheathing or over insulation
Robust & Durable
Ideal for use in rainscreen/facade construction
Suitable for applications over 18m (11m in Scotland)
Specification
Width 1.5m
Length 50m
Weight 210g/m²
Thickness 0.18mm
Water Vapour Resistance Sd-Value 0.03m
Reaction to fire A2-s1, d0
Resistance to water penetration Class W2
Application

Probreathe A2 Air is fixed to the sheathing board temporarily using Probreathe FR Duo Tape. Horizontal laps should be a minimum 150mm and vertical overlaps should be minimum 100mm. These are sealed using Probreathe FR Tape. See Installation Guide for full instructions.

Description

Probreathe® A2 Air is a woven glass fibre membrane designed to provide good water resistance and breathability to the building fabric. This membrane is air permeable and will be installed either directly to the sheathing board, or over the insulation, providing a Reaction to Fire classification of A2-s1,d0.

Key Points
A2 Reaction to Fire Classification
Vapour permeable membrane for use either directly onto
Sheathing or over insulation
Robust & Durable
Ideal for use in rainscreen/facade construction
Suitable for applications over 18m (11m in Scotland)
Specification
Width 1.5m
Length 50m
Weight 210g/m²
Thickness 0.18mm
Water Vapour Resistance Sd-Value 0.03m
Reaction to fire A2-s1, d0
Resistance to water penetration Class W2
Application

Probreathe® A2 Air is a woven glass fibre membrane designed to provide good water resistance and breathability to the building fabric. This membrane is air permeable and will be installed either directly to the sheathing board, or over the insulation, providing a Reaction to Fire classification of A2-s1,d0.

Datasheets, Guides & Documents

Techincal Datasheets (TDS)

Proctor Probreathe A2 Air Datasheet (January 2025)
Proctor Probreathe A2 Air Datasheet Performance Specification (January 2025)

Install Guide

Proctor Probreathe A2 Air User Guide (January 2022)

PROCTOR Probreathe A2 Air Vapour Permeable Membrane - 1.5m x 50m

Probreathe® by A. Proctor Group
A Proctor Group
75 m² Coverage

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POA

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Product Code: PROC/PBA2A

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PROCTOR Probreathe A2 Air Vapour Permeable Membrane - 1.5m x 50m

£ Looking for a price?

Add to a quote for our best rate.

 More payment options
Call to enquire

Product Code: PROC/PBA2A

Barcode/GTIN:

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