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Alignment Corrections: Adjusts for minor deviations in trench layouts
Reaction to fire: Euroclass A1
Select Thickness: Choose packers to match the required gap and stack as needed
and metal pipes with combustible insulation
Material specification: Galvanized steel to BS EN 10346 for corrosion protection
Vapour Barrier – Green – Moisture Blocking for Residential & Commercial Use Rockwool SP Firestop Fixing Brackets Large (50/Pack) Alignment Corrections: Adjusts for minorProduct Overview The Green Vapour Barrier sheeting, measuring 4m in width and 50m in length, is a polyethylene membrane designed to prevent the passage of water vapour into colder areas of building fabric. Its 125mu (500 gauge) thickness provides high vapour resistance, protecting insulation, structural layers, and internal finishes. The membrane acts as a complete vapour and air barrier, positioned on the warm side of insulation to stop moisture
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