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Safeshield XT Class A Fire Rated Membrane

Verified by manufacturer 6 days ago

Permavent Ltd Third party certifications:
  • UK Conformity Assessed (UKCA)

    UK Conformity Assessed (UKCA)

    Certificate type

  • Certificate of Approval

    Certificate of Approval

    Certificate type

  • CE Marking

    Certificate type

An A2-s1,d0 fire rated construction membrane for the use in high risk, cladding remediation, high rise cladding projects timberframe, offsite and modular construction projects.

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Application

A2-s1,d0 fire rated construction membrane for use in walling applications within high risk, high rise, offsite and modular construction projects. Can be installed onto any substrate.

Description

Class A2-s1,d0 fire rated construction membrane for use in high risk, high rise, offsite and modular construction projects.

Alongside it’s high performing properties, Safeshield affords contractors significant ease of application across a number of building types at a highly competitive price point. The system includes breather membranes, air & vapour control layers and sealing tapes.


Features and benefits:

  • Class A fire rated product, no reliance on substrate to achieve class A fire rating.
  • Meeting and exceeding building regulations approved document B for fire classification.
  • Future proofed for any potential changes to approved document B.
  • Achieves the primary requirements for breathable membrane prior to fire classification.
  • W1 water (external) water resistance to BS EN 1928 to suit installation in high rise and extreme locations.
  • UV stability – UV exposure >6 months in all products.
  • Superior nail tear tensile strength.
  • Manufactured to ISO 9001; 2008 and ISO 14001 standards.
  • Suitable for high rise construction >6 storey linked to approved document B.
  • Independently certified and fire tested for all applications.
  • Staple fixed to substrate.
  • 430 gsm.

General information

Color

Silver

White

Finish

Foil

Material

Aluminium

Shape

Rectangle

Guidance for specification option:

Supplied in rolls.

Length

3500 mm

Width

1200 mm

Height

0.43 mm

Guidance for specification option:

Thickness.

Warranty description

25 year

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary

CAWS

H22/130 Breather membrane

H22/20 Breather membrane

H30/50 Breather membrane

H31/55 Breather membrane

H21/20 Breather membrane

H30/350 Breather membrane

H31/280 Breather membrane

H21/130 Breather membrane

H92/785 Breather membrane

P10/320 Breather membrane

P10/65 Breather membrane

Specification data - Vapour-permeable sheets

Performance characteristics

Reaction to fire, to EN 13501-1: Class A2-s1,do.
Water vapour resistance (Sd): 0.08 m.
Nail tear resistance, to EN 12310-1 (MD/ CD): 580/ 450 N/50mm.
Tensile strength, to BS EN 12311-1 (MD/ CD): 3000/ 3200 N/50mm.
Flexibility at low temperature, to EN 1109:2013: -40°C.
Resistance to UV exposure: 9 months, 5000 hours tested.
Airtightness: 0.093 m³/h·m²·50Pa.

Class (minimum)

W1.

Material

Manufacturer's standard.

Form

Manufacturer's standard.

Weight (minimum)

430 g/m².

Thickness (minimum)

0.43 mm.

Accessories

None.

Safeshield high tack sealing tape.

Guidance for specification option:

Single-sided polypropylene tape specifically designed to provide the strongest of seals when secured against a membrane lap or detailing such as window and/or door openings. Can also be used to repair minor rips and tears in the Envirotect membrane on application.

UV resistance up to six months.

Roll size: 100 mm x 50 m.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Aluminium

Recyclability

fully recyclable

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

Third party certifications

UK Conformity Assessed (UKCA)

UK Conformity Assessed (UKCA)

UKCA

Certificate of Approval

Certificate of Approval

Fire certification

CE Marking

CE Marking

CE Marking

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