STOP DOWNDRAFT WITH A PROVEN WIND-DIRECTIONAL CHIMNEY CAP!
Many home owners experience intermittent smoking problems due to environmental issues unrelated to the chimney’s construction. Whether these episodes come along once or twice per week or only once or twice a season, when you’re opening the windows and doors on a windy winter night to clear out the smoke, you’re going to promise yourself to buy a wind cap. Why wait? Eliminate your wind related smoking problems once and for all.
NOTE: These caps are designed to address WIND PROBLEMS ONLY. If your chimney is suffering from poor draft, these caps will likely not help. You should consider extending the height of the chimney to improve draft. We recommend EXTEND-A-CAP to extend your chimney height up to 2 feet for improved draft.
VACU-STACK wind directional caps are our personal recommendation for wind related downdraft problems. We started using VACU-STACK caps about 12 years ago when our customers had wind problems. In every case, VACU-STACK solved any wind related issues.
VACU-STACK wind directional chimney caps are available in an assortment of sizes and configurations to adapt to any type chimney system you may have.
ALL CAPS INCLUDE FREE DELIVERY TO YOUR HOME!
The Vacu-Stack cap without any adapters.
Simply insert into your liner or chimney to fix your wind related downdraft issues.
We started using Vacu-Stack caps about 12 years ago for our customers with wind problems. Success rate is 100% so far and we highly recommend these caps.
This cap is specifically designed for air-cooled chimneys where you want to maintain cooling air flow through the chimney. This is common on Fireplace chimneys as well as some air-cooled class A chimneys such as Air Jet or Simpson Dura Plus.
When attaching your VACU-STACK cap to a masonry chimney’s terra-cotta tile, this adapter makes it simple.
Place a bead of sealant on tile, drop in the masonry adapter & extend the rod to grip tile interior. Then, simply install the cap as usual.
COBRA WIND DIRECTIONAL CAP TERRA-COTTA MOUNT
A modern, stainless steel version of a proven design.
The COBRA wind directional cap features a terra-cotta mount system complete with spark arrestor. The top catches the wind and then turns the cap to not only block the wind but create a Vacuum effect that enhances draft. For this type protection without moving parts, consider the VACU-STACK above.