OMEGA MONOTOP 330 DUO ROOF UNDERLAY, 1.5×50 m, 75 m2

OMEGA MONOTOP 330 SK DUO ROOF UNDERLAY
Vapour permeable roof underlay for roofs where there is an increased need for raintightness in accordance with ÖNORM B 4119. Use for roof pitches starting from 5°.
outdoor exposure up to 6 months
anti-slip and stable with two integrated adhesive stripes
easier to process
no wave formation

PRODUCT DATA
is a vapour permeable roof underlay for installation directly on the thermal insulation or the wood sheathing. The underlay can be welded on the joints. The roof underlay is suitable for roofs with increased need for rain-tightness (because of small roof pitch for example). According to German classification it is UDB-A and USB-A. The membrane guarantees extreme resistance against wind-driven rain while humidity in form of vapour still can pass the construction.

FIELD OF APPLICATION
for vented pitched roofs
for roofs with increased need for rain-tightness
for installation directly on thermal insulation / wood sheathing

ADVANTAGES
rain-tight
wind-tight
six months uv-resistance
anti-glare
water-tight
easily cut