Monarperm Breathe Two from Icopal is a vapour permeable membrane manufactured from a laminated layer of polymer film sandwiched between two layers of polypropylene fabric. It’s BBA-certified to be suitable for zones 1-2 with overlaps under the batten without the use of lap tap...Read More
Monarperm Breathe Two from Icopal is a vapour permeable membrane manufactured from a laminated layer of polymer film sandwiched between two layers of polypropylene fabric. It’s BBA-certified to be suitable for zones 1-2 with overlaps under the batten without the use of lap tape of less than 345mm. An underlay for discontinuous roofing in pitched and over rafter applications in ventilated and non-ventilted roofs, this vapour permeable membrane is 0.5mm thick with a blue topside and white underside.
For application in areas other than zones 1-2 then we recommend Icopal Monarperm Breathe All Zones, available here in a 1.5m x 50m roll and here in a 1m x 50m roll.
Icopal Monarperm Breathe Two can be used for temporary waterproofing for up to 3 months before the installation of slates and tiles as it resists the penetration of water. This also allows Icopal Monarperm Breathe Two to be used as a secondary layer to protect against snow and wind-driven rain, as well as an underlay in vertical weatherboarding and rain screen cladding installations.
This product is highly puncture and nail tear resistant and is compatible with most common roof substrate materials. Please note: Icopal Monarperm Breathe cannot be used with solvent-based timber treatments.
More information on Icopal Monarperm Breathe Two can be found in the data sheet here, alternatively call 01752 692 760 for expert roofing advice.
Width: 1m
Length: 50m
Thickness: 0.5mm
There are currently no questions for this product.
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