Single-flue caps attach directly to an individual clay tile or chimney liner collar extending above your chimney crown. If your chimney has multiple flues, or if your flue is flush with the crown, a multi-flue cap (often featuring a protective skirt) is the best option. Some multi-flue caps cover the entire chimney crown, protecting the masonry itself from rain, snow, and water damage.

Both materials offer exceptional, rust-free longevity. Our 304 Stainless Steel caps are the industry standard for rugged durability and cost-effectiveness. Our Copper chimney caps provide the exact same level of lifetime protection but add a premium, architectural elegance to your home's exterior, naturally developing a classic dark green blue patina over time.

Standard rain caps protect against weather and pests, but if you suffer from downdrafts caused by nearby hills, tall trees, or your roof's design, you need a specialized cap. Products like our Vacu-Stack TDW are specifically engineered to stop wind-induced downdrafts and actually use the wind's velocity to pull smoke up and out of your flue.

Our Knockdown-Style multi-flue chimney caps are engineered with easy assembly and fast installation in mind. They ship flat to reduce shipping costs and feature a hinged base that easily folds together on-site. Once assembled, they provide the exact same heavy-duty protection against weather and nesting birds as our pre-assembled custom caps.

Yes. In addition to our common sizes, we manufacture custom chimney caps. Whether you need a custom Copper Hip and Ridge cap or a specific Stainless Steel multi-flue cover with a drip edge, we can configure a cap to precisely match your chimney's dimensions.