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DuraVent 4 Inch Diameter B-Vent Pipe High Wind Chimney Cap

DuraVent 4 Inch Diameter B-Vent Pipe High Wind Chimney Cap

$68
39
Was $89.99
Save $21.60 (24%)
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Product Details

Manufacturer: DuraVent
DuraVent Part Numbers: 4BVVTH
Item Number: DRV-4BVVTH

Customer Q&A with Product Specialists

M M. from Taos, NM asked:
How does this fit the pipe? That is, should the pipe be crimped or does it fit over the full pipe diameter.
How does this fit the pipe? That is, should the pipe be crimped or does it fit over the full pipe diameter.
This cap fits over the male end of the Duravent, B-vent section below it. 
Answered by: Aaron D. on Sep 22, 2025

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Customer Reviews

DuraVent 4 Inch Diameter B-Vent Pipe High Wind Chimney Cap
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Glen P.
Oct 08, 2024

Windproof Solution for Your Chimney

This high wind chimney cap effectively protects my furnace's pilot light, preventing blowouts even in strong gusts. Installation was quick and hassle-free.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Heidi J.

Double Wall Chimney Pipe - Easy Install

We installed this pipe on our wood burning stove and it was surprisingly easy to install. It works great and looks nice too!
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Cedrick J.

Reshaped the Winds for My Raypak Heater

I finally said goodbye to the frustration of my Raypak gas heater shutting off on windy days. This cap and a flue diameter reducer have made my heater an all-weather star.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Cedrick J.

Wind Protection for Your Chimney

This B-Vent pipe high wind chimney cap is the perfect solution for areas with strong winds. It fits snugly and provides excellent protection from the elements.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Kiyo T.

The Best Wind-Proof Chimney Cap for High-Wind Locations

This DuraVent chimney cap has been a lifesaver for my high-wind location. It keeps the rain out and allows the fireplace to vent properly, even in strong gusts. It's a bit tall, but it's a small price to pay for the peace of mind it provides.
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By David S.

High Wind Chimney Cap for B-Vent Pipe 4 Inches

I installed this chimney cap to extend the pipe outside the roofline to eliminate discoloration of my home. I was happy to find this on your site at a much lower price than my local home improvement store.
5.0
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
8 Reviews
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