Durable galvanized steel roof jack flashing for 1-1/2-in vent pipes. One-piece construction helps seal roof penetrations to prevent leaks and installs easily on pitches from flat to 5:12.
Key Features:
Leak Protection: One-piece galvanized steel flashing seals around 1-1/2-in vent pipes to help prevent roof leaks
Easy Installation: Slide over pipe and secure with roofing nails; suitable for residential or commercial roofs
All-Pitch Design: Works on roof pitches from flat to 5:12 for versatile application
Durable Build: Galvanized steel resists weathering; top opening approx. 1-15/16-in
Sized for Coverage: 18.75-in length by 15-in width provides ample flange area
Specifications Table:
Specification
Details
Fits Pipe Size
1-1/2-in
Length (Inches)
18.75
Width (Inches)
15
Primary Material
Galvanized steel
Color/Finish Family
Silver
Manufacturer Color/Finish
Silver
Maximum Temperature (Fahrenheit)
180
Pitch Range
Flat to 5:12
Top of Cone Opening
1-15/16 in
Construction
One-piece roof jack flashing
Use Case
Residential or commercial vent/exhaust pipes
Warranty
None
UNSPSC
30151600
Product Height (Cone)
3 in (per spec sheet image)
Flange Dimensions (from image)
Approx. 18.5 in x 16 in layout reference
Frequently Asked Questions (FAQ):
Q: What pipe size does this flashing fit? A: It is designed for 1-1/2-in diameter vent pipes, with a top cone opening of about 1-15/16 in.
Q: What roof pitches are compatible? A: It fits all pitches from flat up to 5:12.
Q: What is the material? A: Galvanized steel for durability and weather resistance.
Q: Is it suitable for residential use? A: Yes, it’s suitable for both residential and commercial applications.
Q: What temperatures can it handle? A: Maximum service temperature is 180°F (per manufacturer specs).
A Clean, Functional Accent for a Watertight Roofline
This streamlined galvanized flashing brings a refined, utilitarian polish to the roofscape while doing the heavy lifting of water management. I love the single-piece cone silhouette—it feels purposeful and neat against shingles. Pair it with crisp ridge caps and a cool gray shingle palette for a cohesive, modern envelope. Practical and poised, it’s a subtle essential for elevated, leak-free living.
Protect roof penetrations with this easy-install galvanized flashing—add it to your project plan today.
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