BBA Agrément Certificate
High performance membrane for interior and exterior use.
Provides a high performance seal to the perimeter joint between the window/ curtain wall and the construction reveal. The membrane is suitable for interior and exterior use and can provide an airtight or weathertight (but breathable) seal. The product meets the recommendations of the RAL Quality Assurance Association for windows and doors. It is successfully tested by MPA Hannover to BS EN 1026 (air tightness) and BS EN 1027 (weather tightness). The membrane is fixed to the window with either illbruck SP525 Adhesive or a gasket and to the construction reveal with SP525 adhesive.
Available with gasket options for fixing to profile
Complies with principle of ‘inside tighter than outside’ in order to facilitate efficient vapour control - avoids interstitial condensation
Excellent drying potential
High strength, tear resistant
UV stable; will tolerate up to 12 months direct exposure prior to covering
Membrane can be applied before or after window installation to suit on-site details and programming
Tear-proof, polyethylene copolymer film with woven fabric
H11/772 Curtain walling joint assembly sealants
L10/75 Sealant joints
L10/810 Sealant joints
L20/80 Sealant joints
L20/820 Sealant joints
illbruck ME501 Duo Window Membrane HD
Insert requirement, available 60–1500 mm without gasket or 150 and 300 mm with gasket.
3–5 mm groove width.
5–7 mm groove width.
7–10 mm groove width.
Standard product features
Tear-proof, polyethylene copolymer film with woven fabric.
As an alternative fixing method to the frame, there are four gasket options which can be used, dependent on a suitable groove on the frame profile. The gasketed membrane is fixed to the construction material using illbruck SP525 Adhesive.
Also available as ME501 VV with full face self-adhesive backing.