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UltraPerm Premium 135gsm Roof & Wall Breather Membrane / Underlay - All Sizes Lead It is made from 2

Description

It is made from 2 layers of reinforced heavy-duty double laminated foil

thanks to its carefully engineered internal structure

Distance between support frame/studs for walls 650mm and

uk and experience the perfect balance of comfort

Suitable for industrial steel beams and sagging plates

UltraPerm Premium 135gsm Roof & Wall Breather Membrane / Underlay - All Sizes Lead It is made from 2Powerlon UltraPerm high performance underlay for all pitched roof types and walls in timber frame structures. Can be used on warm and cold, supported and unsupported, ventilated and unventilated roofs.

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