Duct Sealing & Insulation
Get efficiency & protection for your attic duct work.
Duct Sealing and Insulation in Your Attic Improves Energy Efficiency
Crawl Pros can do it all, from sealing to insulating and replacing entire portions of your ductwork.

Utility Rebates
Crawl Pros is proud to be a certified member of several Northwest utility programs offering insulation rebates and savings.

Common Attic Cleaning Risks & Solutions:
Duct Sealing & Insulation Process
During our initial consultation to evaluate your duct sealing and insulation situation, the estimator will assess the ductwork to see if replacement or repair is required. At this time, our estimators will let you know if you qualify for any utility rebates.
The process typically includes these services:
- Removing any old insulation and tape that may be on the ducts
- Securing ducts with screws and sealing all joints with mastic
- Replacing any duct lines or joints that are too damaged to be sealed
- Spiral wrap the ducts to the building code with R-11 insulation. They will then spiral nylon string/fiber tape around the insulation to permanently hold it in place
Benefits of Duct Sealing & Insulation
Remember, ductwork is the delivery system of your home, which pushes air throughout the spaces. Insulating ducts reduces the load on your furnace, which could save you money in the long run. Homeowners can also save on their monthly utility bills.
If not sealed, ducts can become contaminated with rodents and other pests. Rodents are known to nest in uninsulated ductwork. Rodents carry at least 35 different diseases that could be harmful to your family and pets.
Get in Touch for a Free Estimate
Please complete the form below for a free estimate.
"*" indicates required fields
Talk to a Crawl Space Expert Now at (866) 673-9626!


We don't ignore the root problem, especially if it's a rat problem.
If we see signs that there are pests in your crawl space or attic while we are servicing your space, we will tell you promptly and refer you to our full-service pest control division, Pest Pros.
Improve Efficiency and Heat Distribution in Your Home
This video demonstrates effective duct sealing techniques that enhance heating and cooling system performance, reduce energy loss, and improve overall heat distribution for greater efficiency and comfort.
CRAWL PROS WORKS WITH YOU TO TAKE ADVANTAGE OF LOCAL UTILITY COMPANY REBATES







