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Façade UV & Fire Membrane

ME010 is a water and air tight but vapour permeable polyester based breather membrane – used either as a full façade application or in narrower widths as a window perimeter interface seal. Along with SP025 Fire Membrane Adhesive, used to bond the membrane, the illbruck Fire Classified Membrane System complies with the reaction to fire classification Class B-s1, d0 according to EN13501-1 and also meets W1 water resistance, permanent UV stability and the correct vapour permeability criteria.


For exterior use

This high performance breather membrane can be directly laid on sheathing board or thermal insulation behind partially or fully open rain screen façades or curtain walling. Suitable for full façade or window perimeter sealing applications.

Read our expert article about the ‘Belt & Braces’ Approach to New Fire Regulations and the value of ME010 in delivering complete assurance HERE!


  • Permanently UV-resistant
  • Class B-s1, d0 to EN13501-1 – fixed to Class A2-s1, d0 mineral wool insulation or sheathing board. Tested with SP025 adhesive as a Fire Classified Membrane System
  • High range of in-service temperature resistance
  • Highly vapour-open
  • Non-branded, plain black finish - suitable for visible applications
  • Airtight and weather-tight
  • Available with self-adhesive strip


Item No.          Roll Width                 Roll Length              Rolls/Box

398872           1.5 m                        50 m                        1 

Technical data

PropertyTest MethodResult
Grammage ~ 160 g/m² 
Thickness EN 1849-2~ 0.5 mm
Reaction to FireDIN 4102B1
Reaction to FireEN 13501-1 Class B-s1, d0, fixed to mineral wool or sheathing board, (min. A2-s1, d0), including SP025 Adhesive
Resistance to Water Penetration EN1928W1
After AgeingEN 1297/1296W1
Maximum Tensile Strength - Lengthwise/CrosswiseDIN 12311-1Approx. 400/230 N ± 15%
After AgeingEN 1297/1296>75 % of value as new
Elongation of Break - Lengthwise/CrosswiseEN 12311-1~ 30/35% ± 15%
After Ageing EN 1297/1296>75 % of value as new
Tear Growth Resistance / Nail ShankEN 12310-1~ 100 / 120 N ± 15%
Vapour Diusion - Equivalent Air Layer Thickness EN ISO 12572 SSd-value: ~ 0.04 m
Air PermeabilityEN 12114 ~ 0.1m³/m².h.50 Pa
Service TemperatureEN 13859-1 -40°C to +150°C
Flexural Behaviour in Cold ConditionsEN 1109 < -20°C 
UV Resistance Permanent
StorageStore in shaded, dry conditions and avoid stacking pallets
Shelf Life1 year when stored as recommended in original unopened packaging
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