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Serving Klamath Falls, OR and surrounding areas. (458) 254-8018
Insulation slows heat from moving through walls - but air leaks let cold air blow right past it. We find and seal the gaps that are quietly draining your heating budget, and we prove it worked with before-and-after testing.
Air sealing services in Klamath Falls means finding and plugging every gap, crack, and opening in your home's shell - around pipes, wires, light fixtures, attic hatches, and wall joints - so outside air cannot sneak in and heated air cannot sneak out, and most whole-home jobs are completed in one to two days with no need to leave the house.
Think of it this way: insulation is a thick blanket, and air sealing is a zipper. Doing one without the other leaves you with an incomplete solution. Many Klamath Falls homes have reasonable insulation but still run high heating bills every winter because uncontrolled air movement is bypassing the insulation entirely - through gaps that have been there since the house was built. Air sealing in Klamath Falls addresses the problem at its source rather than trying to compensate for it with a bigger furnace.
Because air sealing and insulation work as a system, combining this service with basement insulation or dedicated attic air sealing - where the biggest leaks typically live - gives you the most improvement per dollar spent.
Hold your hand near an electrical outlet or light switch on an outside wall on a cold Klamath Falls day - if you feel a draft, you are feeling outside air moving through gaps in the wall. These small openings add up to a surprisingly large total leak across a whole house. This is one of the easiest signs to check yourself.
Ice dams - ridges of ice that form along the edge of your roof after a snowfall - are a sign that warm air from inside your home is escaping into the attic and melting snow unevenly. Klamath Falls gets enough snow and cold to make ice dams a real problem, and they can cause water damage to your roof and ceilings. Sealing the attic floor is one of the most effective ways to stop them.
If your furnace runs almost constantly during a Klamath Falls cold snap but your home still feels chilly, heated air is likely escaping faster than your system can replace it. You might notice the house feels comfortable near the vents but drafty near windows and exterior walls. This is a building problem - not a furnace problem - and air sealing is the fix.
Homes built before the mid-1980s in Klamath Falls were constructed without today's energy standards, and many have never been evaluated for air leakage. If you have lived in your home for years and never had anyone measure how tight it is, there is a good chance you are losing meaningful heat every single winter without knowing it. A blower door test will tell you exactly where you stand.
We start every air sealing job with a diagnostic - typically a blower door test, which uses a calibrated fan to measure exactly how leaky your home is. That baseline number is what we work against, and it becomes the before reading in the before-and-after comparison you will see when the job is done. From there, a technician works systematically through your home - especially the attic floor, crawl space, and basement - sealing gaps with foam, caulk, or weatherstripping depending on the size and location of each opening. We also address the spots that get overlooked: around recessed lights, where plumbing and wiring pass through floors and walls, and at the junction where the top of your walls meets the ceiling. Most of the work happens in spaces you rarely visit, so your daily routine is barely disrupted. Pairing whole-home air sealing with targeted attic air sealing is the most common approach because the attic floor is where the largest single-source leaks are found in most homes.
Once sealing is complete, we run the blower door test again so you can see the measurable improvement - not just feel it. For homes with significant air leakage in lower levels, combining this work with basement insulation addresses both the air movement and the thermal performance of the lowest part of your home's envelope in one coordinated project.
Suited for homeowners who want to address all significant leaks at once - attic, walls, and crawl space - with before-and-after testing to confirm the improvement.
Best for homes where ice dams, high heating bills, or an energy audit have pointed to the attic as the primary source of air leakage and heat loss.
Designed for homes where cold floors or moisture issues suggest that air movement in the lowest level is affecting comfort and energy costs throughout the house.
Ideal for homeowners doing both in one project - sealing first, then adding insulation so the two improvements reinforce each other and deliver the best combined result.
Klamath Falls sits at roughly 4,100 feet in a semi-arid high desert basin and regularly sees temperatures drop well below freezing from November through March. That sustained cold means your furnace is working overtime every day - and every gap in your home's shell is letting expensive heated air escape. A significant share of Klamath Falls housing was built before modern energy codes required tight construction. Many homes date from the 1940s through the 1970s, when builders were not thinking about air leakage at all - these older homes commonly have gaps around original plumbing, aging wiring chases, and uninsulated attic hatches that have been leaking heat for decades. The U.S. Department of Energy estimates that homeowners can cut heating and cooling costs by up to 15 percent just by sealing air leaks and adding insulation - in a city with winters like Klamath Falls, that is real money back every month.
Most of Klamath Falls is served by Pacific Power, which has offered rebates for qualifying energy efficiency upgrades including air sealing work - worth asking about before your project starts. The Building Performance Institute certifies contractors in home energy performance, and using a contractor familiar with these standards means the work is done in a way that qualifies for available incentives. Homeowners in Keno and Chiloquin face the same cold-climate conditions and are part of the service area we cover for air sealing throughout the region.
When you reach out, we ask a few basic questions - your home's age, size, and what has been prompting your concern. We reply within one business day and can usually schedule a site visit within a few days. You do not need any technical knowledge - just describe what you have been noticing.
A technician comes to your home, walks through it, and often runs a blower door test to measure your home's total air leakage. This gives you a real number to work with, not a guess, and it becomes the baseline for after-the-work comparison. You leave with a written quote breaking down the work, the locations, and the total cost.
The crew works through your home sealing gaps with foam, caulk, or weatherstripping depending on size and location. Most of the work happens in the attic and crawl space, so your living areas stay largely undisturbed. A typical whole-home job takes one to two days, and you can stay in your home the entire time.
Once sealing is complete, we run the blower door test again so you can see the before-and-after improvement in real numbers. The lead technician walks you through what was done and answers questions, including any rebate documentation you may need for your utility or tax filing.
Free written estimate. Before-and-after testing. Licensed and insured. We reply within one business day.
(458) 254-8018We run a blower door diagnostic before the work starts and again after it is finished. You get real numbers showing the improvement - not a contractor's word that the job went well. That documentation also helps if you are applying for utility rebates or federal energy tax credits.
A large share of our air sealing work is in homes built between the 1940s and 1970s - the era when air leakage was simply not a consideration in residential construction. We know where the gaps hide in those wall assemblies, around original plumbing chases, and at the ceiling-wall junction in homes of that age.
Oregon requires all residential contractors to be licensed through the Construction Contractors Board. Working with a licensed contractor means the work is done to a verified standard and you have legal recourse if something goes wrong. You can check any Oregon contractor's license status directly on the CCB website before signing anything.
Pacific Power has offered rebate programs for qualifying air sealing work, and federal credits are currently available for qualifying home energy improvements. We provide the documentation you need to claim those benefits - so you are not leaving money on the table because the paperwork was not done correctly.
Every air sealing job we complete is backed by diagnostic testing, a written estimate, and work done by a licensed Oregon contractor who knows the homes in this area. Klamath Falls winters are long and cold - the sooner the leaks are sealed, the sooner you stop paying for heat that is quietly escaping through gaps you cannot see.
Address thermal performance and air movement in the lowest level of your home - often done in the same project as whole-home air sealing.
Learn MoreTargeted sealing of the attic floor, where the largest single-source leaks in most homes are found and where ice dam prevention begins.
Learn MoreWinter in Klamath Falls is long - the sooner your home is sealed, the sooner you stop paying for heat that is escaping through gaps you cannot see.