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water storage
Air tightness
Aerosol can 500 ml
for example in the event of higher seasonal water incidence (snow melt)
380/240 N/5 cm
DELTA-MAXX fire safe 75m2 breathable roof underlay water storageDELTA MAXX Energy saving membrane Breathable roof underlay. For use on fully insulated pitched roofs. Also suitable for use as a sheathing membrane. The roof system DELTA MAXX energy saver membrane represents a new dimension in energy conservation. Up to 30 % lower air exchange rates means up to 9 % less energy consumed for heating. (calculated after investigations in a 100 m2 attic apartment in Munich). Is highly robust as well as extremely impact
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