Template:Materials - Penetration Flashings, Non-ferrous (Roof Waterproofing Systems)

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Manufacturer	Product Name	Available Sizes - mm (in.)	Material	Gauge or Weight - Kg (lb.)
Menzies Metal Products	B-Vent (Spun Aluminum)	100 to 300 (4 to 12) diam.	Aluminum	N/A
Menzies Metal Products	Plumbing Stack (Spun Aluminum)	37.5, 50, 75, 100, 125 (1-1/2, 2, 3, 4, 5)	Aluminum	N/A
Menzies Metal Products	Plumbing Stack (Welded Aluminum)	31.25, 37.5, 50, 75, 100, 125, 150 (1-1/4, 1-1/2, 2, 3, 4, 5, 6)	Aluminum	N/A
Menzies Metal Products	Electrical Roof Flashing (Welded Aluminum)	One Size	Aluminum	N/A
Menzies Metal Products	Multi-Flash Insulated Pipe Flashing	One Size	Aluminum	N/A