Tyvek Supro Breather Membrane Size:50m x 1m Gross Dry Density (Sound Insulation)

Gross Dry Density (Sound Insulation) (Kg/m³): 1560

flexible and easy to fit

Active Soluble Salts: S2 – low risk of efflorescence

They will gradually soften once exposed to the elements but are long-lasting and economical as they don't break down as quickly as softwood or certain mulches

They meet BS EN 771-1 standards

Tyvek Supro Breather Membrane Size:50m x 1m Gross Dry Density (Sound Insulation)Tyvek Supro Pro Breather Membrane The DuPont Tyvek Supro Pro is a premium Tyvek breather membrane, engineered to deliver water resistant, airtight, and vapor permeable protection for pitched roofs. Suitable for both supported and unsupported applications, this Tyvek breather membrane is the ideal roofing underlay for long lasting durability. Why Choose Tyvek Supro Pro Breather Membrane? Exceptional Water Resistance: Provides a robust water resistant