PHS Polaris Air Block
PHS Polaris Air Block

From £78.32 ex VAT

Select options This product has multiple variants. The options may be chosen on the product page
PHS Polaris Air Block
PHS Polaris Air Block
PHS Polaris Air Block
PHS Polaris Air Block
  1. PHS Polaris Air Block
  2. PHS Polaris Air Block
  3. PHS Polaris Air Block
  4. PHS Polaris Air Block

PHS Polaris Air Block

Airtight Vapour Control Membrane - Fixed Sd

From £78.32 ex VAT

Double-layered, high performance, airtight vapour control membrane with a fixed sd of 9m.

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PHS Polaris Air Block is a double-layered, high performance, internal vapour control membrane, with a fixed Sd. It is used as an airtight and vapour controlling membrane. It is installed on the side facing the heated interior, the warm side of the building fabric. It is suitable for use on vented flat ceilings and steeped roofs, in new builds and retrofits, and on timber, steel and masonry residential constructions.

Applications:
  • Interior installation to create an airtight envelope.
  • All construction types.
  • Especially suited to vented flat ceilings and steeped roofs in new builds and retrofits.
  • Ceilings, walls, floors and loft spaces.
Features & Benefits:
  • Robust and flexible.
  • Highly tear resistant.
  • Fixed sd value of 9m.
  • Lightweight.
  • Excellent bonding capacity.

 

 

Colour

Blue Graphics on White
Elongation Transverse

≥ 119%
Elongation Longitudinal

≥ 143%
Location

Internal
Mass Per Unit Area

110g/m²
Resistance to Fire

Class E
Material

Airtight Membrane
Roll Area

75 m²
Size

1.5m x 50m, 3m x 50m
System

Airtight
Tear Resistance Longitudinal

≥ 104 N
Tear Resistance Transverse

≥ 142 N
Tensile Strength Transverse

122 N/50mm
Water Vapour Resistance - Sd Value

9m, Fixed
Water Penetration Resistance

Class W1
Tensile Strength Longitudinal

197 N/50mm
Approx Coverage

67 m²
Thickness

0.36mm
μ=Value

2500
Airtight

<0.01 (m³/(m²*H*50Pa))
Application Area

Ceiling, Internal Wall, Loft Space
Roll Weight

17.5kg, 8.5kg
Type of Build

Block, Steel Frame, Timber Frame

Application

Application Guide:
  1. To create an airtight envelope, all perforations, overlaps and joints must be sealed using an airtight tape or sealant.
  2. Avoid membrane and tape stress during and after installation, so as membrane tears do not occur and the quality of the tape joint is not compromised.
  3. Prior to installation, all bonding surfaces should be clean, dry and free of grease, oil, etc.
  4. In some applications it might be necessary to prepare the substrate surface with PHS Primer.

 

 

SKU

SKU: Size:  Box Quantity:   Barcode:
AR9094 1.5m x 50m 1 5391536371036
AR9094B 3m x 50m 1 5391536371043

Downloads

Technical Datasheet    Declaration of Performance    Installation Guide

 

 

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Cost Effective
Fully Supported
Fast Application
All Construction Types
German Quality
CE Certified