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Powerlon® UV 145 FR - UV Resistant Breather Membrane For Partially Open Cladding & Façades - UV Resistant Breathable Facade Membrane

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Industrial Textiles & Plastics Ltd

Powerlon® UV 145 FR is a plain black un-printed UV resistant breather membrane for use behind partially open cladding and rainscreens in vertical wall and façade applications.

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Application

Powerlon® UV 145 FR façade membrane for installations behind open or closed ventilated rainscreens and façades on vertical walls.

Storage and handling:

  • Store the membrane horizontally away from sunlight in a cool, dry sheltered store.

Installation:

  • Ensure that the membrane is not creased or folded. In case of corners, loosely install the membrane around the corner or make a well-sealed butt joint. Do not crease the material.
  • Pull the membrane tight and always fasten loose edges mechanically with staples.
  • Staples can be used as long as they are covered by a second layer of membrane (e.g. where there is an overlap.
  • Cover any damage with a circular piece of UV 145FR. The patch must be at least 25 mm larger than the damaged area.

Gaps:

  • Maximum 15 mm gaps.
  • Maximum overall exposure 10% of the surface area.

Overlaps:

  • Vertical overlaps should be 50 mm minimum.
  • Horizontal overlaps should be 50 mm minimum.

Description

Powerlon® UV 145 FR is a breathable façade membrane engineered to provide long-term protection for the building envelope in wall applications. Designed for installations behind open or closed ventilated rainscreens and facades. Powerlon® UV 145 FR is highly UV resistant with superior durability compared to conventional breather membranes.

Powerlon UV 145 FR is suitable for use behind open jointed gaps up to a maximum 15 mm, with an maximum overall exposure of 10%.

Features and benefits:

  • Flame-retardant Euroclass B-S3,d0
  • Highly UV resistant. Suitable for use behind partially open cladding or rainscreen facades.
  • Breathable and water repellent.
  • W2 rating for water tightness.
  • Plain black, un-printed and unbranded for optimal aesthetics.
  • Compatible with all substrates.
  • CE approval.
  • 10 year warranty.

General information

Color

Black

Material

Polymeric

Shape

Other

Guidance for specification option:

Roll.

Length

40000 mm

Width

2500 mm

Warranty description

Ten year

Guidance for specification option:

Ten year membrane guarantee (conditions apply).

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary
Pr_25_57_51_66 Polymeric membranes

CAWS

H92/785 Breather membrane

P10/65 Breather membrane

H31/55 Breather membrane

H30/50 Breather membrane

H22/20 Breather membrane

H21/20 Breather membrane

H31/280 Breather membrane

H30/350 Breather membrane

H22/130 Breather membrane

H21/130 Breather membrane

P10/320 Breather membrane

Specification data - Vapour-permeable sheets

Standard

To BS EN 13859-2.

Guidance for specification option:

Flexible sheets for underlays for walls.

Performance criteria

-

Water vapour properties

Water vapour transmission determined in accordance with EN ISO 12572, <0.05 m.

Fire performance

Reaction to fire: To EN ISO 13501-1, Class B-s3,d0.

Tensile properties

Tensile strength to BS EN 12311-1; 220 N/50 mm (MD); 200 N/50 mm (CD).

Class (minimum)

W2.

Material

Polymeric.

Form

Non-woven.

Weight (minimum)

145 g/m².

Tear resistance

To EN 12310-1, 75 N (MD); 75 N (CD).

Water vapour resistance

sd <0.12 m.

Roll size

2.5 x 40 m.

Roll weight

15.4 kg.

Colour

Black.

Sustainability data

Country of material origin

Europe

Country of product manufacture

Europe

Material

Polymeric

Recyclability

Not intended for recycling. Included in the building make up

Literature

Powerlon UV Facade TDS R5-6

Powerlon UV Facade TDS R5-6

Powerlon UV Facade SDS R5-0

Powerlon UV Facade SDS R5-0

ITP Powerlon UV Facade Membrane Literature

ITP Powerlon UV Facade Membrane Literature

Case studies

The Roundhouse, London

The Roundhouse, London

York St John University Creative Arts Centre

York St John University Creative Arts Centre

Royal Liverpool University Hospital, Liverpool

Royal Liverpool University Hospital, Liverpool

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