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Manufacturer Varies by Location 2.5 lb. Adjustable Lead Pipe Flashing – Seamless Riser Jack, 1-1/2" to 5" Pipe Sizes, Mill Finish
Regular price $42.00Orders start at $399 — combine any items to reach the minimum. Learn more
Manufacturer Varies by Location 2.5 lb. Adjustable Lead Pipe Flashing – Seamless Riser Jack, 1-1/2" to 5" Pipe Sizes, Mill Finish
Adjustable all-lead pipe jack flashing with a seamless riser that provides a watertight seal around roof penetrations. Made from 2-1/2 lb. per square foot lead for long life, it suits all climates and resists corrosion. Available for 1-1/2 in., 2 in., 3 in., 4 in. and 5 in. pipe sizes, sold individually.
Key Features:
- All-lead seamless riser: The all-lead seamless riser flashing provides a watertight seal and completely protects the penetration.
- 2.5 lb. lead: The 2-1/2 lb. per square foot material assures a long life.
- Corrosion resistant: Lead offers superior corrosion resistance for long-term roof performance.
- Adjustable design: Adjustable jack conforms to the pipe and roof line.
- All-climate: Suitable for all climates, handling expansion and contraction.
- Malleable: Lead's malleability allows it to be formed on site to fit the roof contour.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Manufacturer Varies by Location |
| Sell unit | 1 piece |
| Product line | 2.5# Lead Flashing Adjustable |
| Available colors | Mill |
| Available sizes | 1-1/2"; 2"; 3"; 4"; 5" |
| Material | Lead |
| Finish / texture | Mill (natural lead) |
| Weight | 2-1/2 lb. per square foot material |
| Design | Adjustable pipe jack with seamless riser |
| Intended use | Watertight flashing for pipe penetrations on roofs |
Fit and Compatibility:
Installs around plumbing vent pipes on shingle and other pitched roof systems, sized to the pipe diameter from 1-1/2 in. to 5 in. Shingle course integration and sealant are handled at installation; base sheet products are sold separately.
Frequently Asked Questions (FAQ):
Q: What pipe sizes does it fit?
A: Variants are available for 1-1/2 in., 2 in., 3 in., 4 in. and 5 in. pipe diameters.
Q: How heavy is the lead?
A: The material is 2-1/2 lb. per square foot, which assures a long life.
Q: Is it suitable for all climates?
A: Yes, lead flashings are suitable for all climates and handle expansion and contraction.
Q: How does it seal the penetration?
A: The all-lead seamless riser provides a watertight seal and completely protects the penetration.
Q: Can it be shaped on the roof?
A: Yes, lead is malleable and can be formed to fit the roof contour during installation.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Choose the pipe size closest to your vent diameter so the seamless riser grips the pipe snugly; the adjustable design then seats down onto the shingle courses. Form the base to the roof contour by hand—lead's malleability is the main advantage over rigid metal jacks on uneven decks. Note that some jurisdictions restrict exterior lead use; check local requirements before ordering.
Lead requires careful handling: wash hands after contact, avoid cutting or heating lead on site without proper precautions, and follow local codes on lead flashing use.
Order 2.5 lb. Adjustable Lead Pipe Flashing for a watertight, all-climate seal on roof penetrations.
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