Art’s Sheet Metal Mfg. 3″ Plumber’s Flashing Shingle Base

This is a 3-inch plumber’s flashing shingle base from Art’s Sheet Metal Mfg., a formed sheet-metal flashing used where vent pipes penetrate shingle roofs. Each piece is sold individually, with 10 pieces per bundle. Pair it with compatible pipe flashing tops for a complete penetrations detail.

Key Features:

• Shingle base design: Formed as a shingle base so it integrates into the shingle courses around a pipe penetration.
• 3-inch size: Built with a 3-inch dimension suited to plumber’s vent pipe flashing applications.
• Sheet-metal construction: Manufactured by Art’s Sheet Metal Mfg. as a sheet-metal flashing component.
• Sold per piece: Order by the piece; bundles contain 10 pieces for job quantities.
• Job-site handling: Bundle weight is approximately 26.25 lb for the 10-piece bundle.

Specifications Table:

Fit and Compatibility:

Designed for use in shingle roof pipe-penetration flashing assemblies with matching plumber’s flashing tops from the same Art’s Sheet Metal Mfg. line. Check pipe diameter against the 3-inch base size before ordering.

Frequently Asked Questions (FAQ):

Q: What is included with one order?
A: One piece of the 3-inch plumber’s flashing shingle base; bundles ship 10 pieces.

Q: What size pipe does it fit?
A: It is a 3-inch flashing base; verify your vent pipe size before ordering.

Q: What material is it made from?
A: It is a sheet-metal flashing manufactured by Art’s Sheet Metal Mfg.

Q: How is it installed?
A: It is worked into the shingle courses as a shingle base around the penetration, per standard flashing practice and local code.

Q: How much does a bundle weigh?
A: The 10-piece bundle has a gross weight of approximately 26.25 lb.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Shingle bases like this form the lower course of a pipe penetration detail, lapping into the shingles so water sheds overnot underthe flange. Order one base per penetration and confirm the 3-inch size matches your pipe flashing top. Follow the roofing manufacturer’s flashing instructions and local code for penetrations.

Wear cut-resistant gloves when handling formed sheet-metal flashing; edges can be sharp.

Order the Art’s Sheet Metal Mfg. 3″ Plumber’s Flashing Shingle Base for your next pipe-penetration detail.