Ecological, moisture-controlled vapor barrier and air tightness membrane

Belgavar is a vapor-inhibiting and airtight membrane with a variable sd value (0.8 m ≤ sd ≤ 6 m) for use in pitched roofs, walls and floors with all sorts of fibrous insulation. Alsosuitable for blow-in insulation!

• dimensions: width 1,35 m x length 50 m
• total surface: 67,5 m²

Technical datasheet

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