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Arts Galvanized Plumbers Flash Shingle Base, 1-Piece Pipe Flashing, 4 in. Mill Finish
Regular price $21.10Orders start at $399 — combine any items to reach the minimum. Learn more
Arts Galvanized Plumbers Flash Shingle Base, 1-Piece Pipe Flashing, 4 in. Mill Finish
The Arts Galvanized Plumbers Flash Shingle Base seals pipe penetrations where kitchen, bath, laundry and water heater exhaust pipes terminate through the roof. This 4 in. shingle-base flashing is larger than a regular base and suits standard asphalt shingle roofs. One-piece construction makes it reliable and easy to install; sold per piece.
Key Features:
- 1-piece construction: One-piece build makes the flashing reliable and easy to install.
- Shingle base size: Shingle base flashing is larger than the regular base for standard asphalt shingle roofs.
- Pipe penetration protection: Protects against leaks around kitchen, bath, laundry and water heater exhaust pipes.
- Residential or commercial: Suitable for commercial or residential use.
- Galvanized build: Galvanized steel construction resists corrosion on the roofline.
- Multiple sizes: Plumbers flashing is available in various pipe sizes with a regular base; this listing is the 4 in. shingle base.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Arts |
| Sell unit | 1 piece |
| Product line | Plumbers pipe flashing, shingle base |
| Available sizes | ['4 in.'] |
| Material | Galvanized steel |
| Color / finish | Mill |
| Nominal size | 4 in. pipe size |
| Dimensions | Larger base than regular plumbers flashing (shingle base) |
| Intended use | Leak protection at exhaust pipe penetrations through asphalt shingle roofs, residential or commercial |
| Assembly | 1-piece, ready to install |
Coverage & How Much You Need:
One piece flashes a single pipe penetration through the roof. Count your penetrations by pipe size and order one flashing per pipe.
Fit and Compatibility:
Designed for asphalt shingle roofs with standard pitch, materials and shingle exposure; unusual pitch or exposure may call for a different base. Pairs with standard shingle coursing; pipe and sealant sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 4 in. galvanized shingle-base plumbers flashing.
Q: What pipe size does it fit?
A: This version is sized for 4 in. pipes such as water heater or large exhaust vents; other sizes exist in the plumbers flashing line.
Q: What is a shingle base?
A: It is a larger-than-regular base flashing, acceptable on asphalt shingle roofs unless pitch, roofing material or shingle exposure is unusual.
Q: Is it easy to install?
A: Yes, the 1-piece construction makes it reliable and easy to install under the shingle course.
Q: Where can it be used?
A: On kitchen, bath, laundry and water heater exhaust pipes that terminate through the roof, in residential or commercial settings.
Q: What finish is it?
A: Mill galvanized finish.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Slide the base up under the uphill shingle course and over the pipe, sealing around the collar where required. Choose the shingle base when you want a larger skirt for standard shingle exposure; use a different base for unusual pitch or exposure. Order one flashing per penetration and match the size to the pipe, not the boot opening.
Work on roofs requires proper ladder setup and fall protection; sharp metal edges call for gloves during installation.
Order the Arts Galvanized Plumbers Flash Shingle Base for leak-free 4 in. pipe penetrations.
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