Z-Flex Steep Slope 30-45 Degree (7/12 to 12/12 Pitch) Roof Flashing
Z-Vent Steep Adjustable Roof Flashing, single wall for various diameters
Adjustable from 30° to 45° (7/12 to 12/12) pitch
Use this flashing for steep-sloped roofs with pitches 45 degrees and greater. Look in the Related Gadgets tab below to get the Top Support / Storm Collar to make a weatherproof seal.
Partial list of compatible tankless water heaters:
Also for use with boilers, high-efficiency oil and gas burning heaters and water heaters that have cool flue gases vented under pressure.
When compared to PVC, PEX, CPVC, and other resin based materials, Z-Flex has lower thermal expansion and contraction. This provides greater resistance to stress, corrosion, and cracking.
• Simple gasketed connection requires no sealant