SKU: 77202105908

Selkirk Gas Vent Flashing, 17-in W x 15-in L, Silver 28-Gauge Galvanized Steel Step Flashing

Sale price$10.94 Regular price$12.16
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

Selkirk Gas Vent Flashing, 17-in W x 15-in L, Silver 28-Gauge Galvanized Steel Step FlashingSelkirk 17x15 Galvanized Gas Vent Step Flashing Durable 28gauge galvanized steel step flashing designed for routing Type B gas vents through the roof. UL 441 listed with an aluminum inner liner for safe, reliable venting in residential or commercial applications. Key Features: Type B Gas Vent Compatible: For round oval gas vent pipes with fast, secure joint connection Roof Penetration Protection: 17 in x 15 in base shields against water intrusion

Selkirk 17x15 Galvanized Gas Vent Step Flashing

Durable 28‑gauge galvanized steel step flashing designed for routing Type B gas vents through the roof. UL 441 listed with an aluminum inner liner for safe, reliable venting in residential or commercial applications.


Key Features:

  • Type B Gas Vent Compatible: For round/oval gas vent pipes with fast, secure joint connection
  • Roof Penetration Protection: 17-in x 15-in base shields against water intrusion where vent passes through roof
  • Durable Construction: 28‑gauge galvanized steel exterior with aluminum inner liner
  • Tested & Listed: UL 441 certified for safety and performance
  • Installer-Friendly: Adjustable design reduces cutting and special fitting needs

Specifications Table:

Specification Details
Series Name Gas vent flashing
Type Step flashing
Color/Finish Family Silver
Manufacturer Color/Finish Silver
Material Galvanized steel
Outer Material Gauge 28
Inner Liner Aluminum
Package Quantity 1
Width (Inches) 17
Length (Inches) 15
Depth (Inches) 7
For Use with Roofs Yes
For Use with Vents Yes
For Use with Pipes Yes
For Use with Doors No
For Use with Decks No
For Use with Windows No
For Use with Chimneys No
For Use with Gutters No
For Use with Egress Windows No
Warranty Limited lifetime
UL Listing UL 441
UNSPSC 30151600

Frequently Asked Questions (FAQ):

Q: What roof applications is this flashing for?
A: It’s used where a Type B gas vent passes through the roof on residential, commercial, or industrial buildings.


Q: What materials is it made from?
A: The exterior is 28‑gauge galvanized steel and the inner liner is aluminum.


Q: Is it UL listed?
A: Yes, it is tested and listed to UL 441.


Q: What are the base dimensions?
A: The base measures approximately 17 inches wide by 15 inches long with a depth of about 7 inches.


Q: Can I use it with non-vent applications?
A: No, it’s intended for gas vent pipes; follow your appliance installation instructions for compatibility.


A Sleek, Weather-Tight Accent for Functional Rooflines

This galvanized step flashing introduces a refined, utilitarian silhouette that integrates cleanly with the roof plane. The tapered collar creates a subtle architectural moment while delivering steadfast protection at a critical penetration. Pair it with graphite shingles and matte accessories to echo its brushed metallic finish. It’s the quiet luxury of performance—discreet, durable, and impeccably considered.


Upgrade your vent penetration with Selkirk’s UL‑listed galvanized step flashing for a cleaner, safer, and longer‑lasting roof install.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77202105908

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4.4 ★★★★★
Based on 21 reviews
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Verified Purchase
Techeira Francis
Birmingham, US
★★★★★ 5
Such a great accent piece!
I’ve bought it 3 times now!! I love it so much! definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
J
Jenny
Battle Creek, US
★★★★★ 5
Nice shelf option
These industrial pipe shelf brackets are a great choice if you’re going for that rustic, farmhouse look. The black iron finish looks clean and modern while still giving off that classic industrial vibe. Once installed, they feel sturdy and well-built. Perfect for holding books, décor, or heavier items when paired with solid wood planks. I like the open design because it really lets whatever you’re displaying stand out. They’re also pretty versatile and work well in different spaces like living rooms, kitchens, or home offices. Just keep in mind that this is the bracket system only, so you’ll need to supply your own wood and possibly some mounting hardware depending on your setup. Overall, they’re a stylish and functional DIY option that adds a lot of character to a space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
M
Mark Roberts
Draper, US
★★★★★ 5
Excellent industrial shelving hardware for the price
I bought these as a housewarming-style gift for my brother-in-law, who recently finished building an extension onto his home and finally has the space for a proper office. His family’s aesthetic leans heavily toward that cottage-meets-industrial look, and these brackets fit the brief perfectly. First impressions were excellent. The iron construction feels genuinely heavy-duty, and the machining and threading are better than I expected at this price point. The finish is a clean matte black that looks sharp without feeling overly glossy or cheap. Installation is straightforward if you’re comfortable with basic wall mounting. Because these are iron pipe components, you may find yourself making tiny adjustments with micro shims to get everything perfectly level depending on your wall and stud placement. That’s not a flaw so much as the nature of pipe-style systems. Once dialed in, though, they feel very solid. The scale is also worth mentioning. These are not subtle brackets—they’re a bit of a statement piece. That’s great if you want the shelving to become part of the room’s visual identity, but it’s something to be aware of when planning the space. One thing I actually appreciate is that they don’t include the wood shelves. Bundled wood usually drives up the cost and often isn’t the species or finish you’d want anyway. This way you can choose your own boards and tailor the look to the room—which is exactly what my brother-in-law ended up doing. Overall, a very well-executed industrial shelving system: sturdy, attractive, and surprisingly refined for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
M
Verified Purchase
Michelle bullard
Los Angeles, US
★★★★★ 5
Stable and easy to assemble
I used these to support a heavy piece of countertop would to create a side table. Looks great and holds steady.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2023
C
Verified Purchase
Charles Clerici
Fort Morgan, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2023

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