Oatey 11841 No-calk Galvanized Steel Roof Flashing 9 X 12.5 Inches

Product Description

The Oatey 11841 No-Calk Roof Flashing is a galvanized steel flashing designed for use with DWV vent stacks on residential and commercial roofing applications. It measures 9 inches wide by 12.5 inches long and provides a weathertight seal around pipe penetrations through the roof deck. Plumbers, roofers, and general contractors rely on this type of flashing to protect the roof opening from water intrusion without the need for caulk or sealant at installation. The elastomeric collar automatically adjusts to accommodate the pipe size and roof pitch, making installation fast and straightforward. The flashing simply slips over the vent stack and seats against the roof surface, self-adjusting to angles up to 40 degrees. This makes it compatible with a wide range of roof pitches found in standard residential construction. The galvanized steel base is stamped from 24-gauge deep-draw steel and is constructed without seams, reducing potential failure points and improving durability against the elements. The rust-resistant galvanized finish helps the flashing hold up over time when exposed to rain, UV light, and temperature swings. The non-fading sealing collar is made from an elastomeric material that allows the vent pipe room to expand and contract with temperature changes, preventing stress cracks and maintaining a consistent seal over the life of the installation. This product is approved for Type B installations. It is not suitable for hot-mopped or built-up roof systems. Paint and petroleum-based products should not be applied to the rubber collar. The Oatey 11841 is manufactured in the United States and is a practical, code-compliant choice for vent pipe flashing on standard sloped roofs.

• Galvanized steel base stamped from 24-gauge deep-draw steel with no seams for added strength and weather resistance
• Elastomeric collar self-adjusts to pipe size and roof pitch up to 40 degrees, eliminating the need for caulk at installation
• Approved for Type B installations and manufactured in the United States

Product Highlights

The Oatey 11841 No-Calk Roof Flashing delivers a fast, caulk-free installation with a durable galvanized steel body and a flexible elastomeric collar that seals around vent stacks on pitched roofs up to 40 degrees. It is a reliable, code-approved solution for standard residential and light commercial DWV vent pipe penetrations.

Product Information

Standard Information

• Brand: OATEY
• Manufacturer Part Number: 11841

Technical Specifications

• Width: 9 inches
• Length: 12.5 inches
• Material: Galvanized Steel
• Gauge: 24-gauge deep-draw steel base
• Collar Type: Elastomeric, non-fading
• Max Roof Pitch: 40 degrees
• Installation Type: Type B approved
• Color: Silver
• Country of Origin: United States
• UPC: 38753118413