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Anti Wind Storm Cowl


Twin Wall Anti Wind Storm Cowl

The Anti Wind Storm Cowl is a must have if you live by the coast and have difficulty with harsh winds.


Twin Wall Rain Cap with Mesh has adds debris protection

The Twin Wall Anti-Wind Storm Cowl is an ideal choice for weather-proofing your property. Crafted with precision, this terminal features a dual-layered design tailored to combat harsh wind conditions. At its core, a rain cap provides reliable protection against moisture, while an outer cover enhances defense against gusty winds. With our cowl in place, you can trust in its ability to safeguard your property from nature’s elements without compromising on durability or performance.

The installation process has been laid out by our team. We recommended installation is only done by a trained tradesman. Instructions can be found in the tab below. It is recommended that chimneys serving solid fuel appliances be swept and maintained as frequently as necessary but at least once a year. This helps to maintain a healthy burning inside your stove. Ensuring your equipment lasts longer.

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Not sure if this Chimney Cowl is what you need for your stove? Ask a member of the team. You can talk to us by clicking here!


Two important things to note!

  • If you are using an inside mount cowl on a tile flue, caulk it into place with silicone sealant.
  • If you are using an inside mount cowl on a metal flue, do not use the sealant.

Metal chimney flues get too hot and can damage the sealant. For a cowl that attaches to the chimney, plan the spacing of the masonry anchors before attaching the cap.

Use an anchor on each side of the chimney. Keep the anchors at least one foot apart. Slide the chimney cowl flange onto the crown of the chimney. Then straighten it using the level.

Follow all provided directions for application. If the cowl must be screwed on, hold the cowl flange tight against the masonry and drill through both at once. Sink the masonry anchor, then insert the first screw into the bracket and tighten it into place.

Drill the next hole on the same side as the first. Use the level and work around the perimeter of the chimney, tightening consecutive screws as you proceed.