The One Way Vent’s unique unidirectional valve prevents moisture vapour from re-entering the roof system once it has escaped to the atmosphere.
Polyethylene Foam Pipe Insulation 13 mm (0.5”) thick, R= 2.0.
SKU: LR66230 > Petit/Small | LR66235 > Gros/Big
Documents and technical files
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System:
2-Ply Modified Bitumen, BUR (Built-up Roof), Single-ply
Material:
Polyethylene, Aluminum
Roof Inclination:
Flat
Use:
Others
Market:
Residential, Commercial / Industrial / Institutional
Type:
Vents