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Application

Suitable for use in windows and doorway applications.

Description

illbruck FR Window & Door Sealing Membrane + Black SA (ME020), is a Class B, self-adhesive, permanently UV resistant, high strength polyester, airtight and fully watertight membrane used as a perimeter membrane seal to the external side of glazed units such as windows and doors. It also provides an air and watertight seal over the construction joints.

Features and benefits:

  • Self-adhesive for fast and easy application.
  • Class B-s1, d0 to EN 13501-1.
  • Permanently UV resistant with open jointed cladding systems.
  • Water resistant to EN 1928 at a 2 kPa head of water for 24 hours.
  • Easy to apply, fold, and manipulate.
  • Airtight and can achieve Passiv Haus standards.
  • High range of in-service temperature resistance.
  • Environmentally friendly EC1+.
  • High strength.

General information

Color

Black

Finish

Unfinished

Material

Polyester

Shape

Other

Length

25000 mm

Width

60 mm

100 mm

150 mm

200 mm

250 mm

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Height

0.45 mm

Uniclass

Pr_25_57_10_94 Vapour-permeable sheetsPrimary
Pr_35_90_33_22 Door and window weatherstrips and seals

CAWS

H92/785 Breather membrane

L20/820 Sealant joints

P10/65 Breather membrane

L10/810 Sealant joints

P10/320 Breather membrane

L10/75 Sealant joints

L20/80 Sealant joints

SKU Code

ME020

Specification data - Vapour-permeable sheets

Classification data

Standard

To BS EN 13859-2.

Class (minimum)

W1.

Performance criteria

-

Water vapour properties

Water vapour resistance to BS EN ISO 12572, 1 MNs/g.
Water vapour transmission to EN ISO 12572, Sd = 0.20 m.
Driving rain resistance to EN 1027, >600 Pa.

Fire performance

Reaction to fire: To BS EN 13501-1, Class B-s1, d0.

Tensile properties

Tensile strength to BS EN 12311-1, >360 N/50 mm (longitudinal); >240 N/50 mm (transverse).

Guidance for specification option:

>75% (after ageing).

Environmental performance requirements

-

Environmental rating

EC1+.

Material

Polyester.

Form

Non-woven.

Weight (minimum)

270 g/m².

Thickness (minimum)

0.45 mm.

Roll length

25 m.

Roll width

60 mm.
100 mm.
150 mm.
200 mm.
250 mm.
300 mm.
350 mm.

Dimensional stability

To EN 1107-2, <1%.

Tear resistance

To EN 12310-1, >160 N (longitudinal); >190 N (transverse).

Air permeability

To EN 12114, ≤0.1 m³/m².h at 50 Pa.

UV resistance

To EN 1296/97, 12 months (exposed); permanent (covered).

Guidance for specification option:

Including open joints maximum 50 mm.

Elongation

Elongation to BS EN 12311-1, <25% (longitudinal); <25% (transverse).

Application temperature

+5°C to +30°C.

Service temperature

-40°C to +100 °C.

Sustainability data

Material

Polyester

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