May 27, 2024 | Leave a comment | Home 5 Tips about Tips for hiring an HVAC contractor You Can Use Today index to correct the leaks in your ductwork, and both equally can be achieved comparatively effortlessly with the homeowner. The very first method will be useful source to wrap the ductwork exactly where the leaks can be found with warmth-rated foil-backed duct tape. A roll of foil-backed duct tape begins at all-around $12, so you might need multiple rolls with regards to the number of leaks You should deal with.