The LEKU condensation underlay achieves long-lasting protection against moisture on the upper sole. The underlay can withstand the demanding conditions of the Finnish climate. It is made of polyethylene, which achieves good tensile strength and mechanical resistance. The bottom surface of the underlay has a moisture-absorbing lint-free nonwoven fabric that prevents moisture/condensation from flowing into the insulation or structures.
LEKU – the condensation underlay is intended for use in ventilated upper floor structures, as a base material for ridged roofs.
Size: 1.5 x 40 m
VTT test report: VTT-S-04934-14
EAN:
6416223450609
SKU:
102284870
Vendor material number:
4851040K
Only available in the online store, not available in classic stores