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Serving Junction City, KS and surrounding areas. (785) 209-5924
Air leaks through gaps in your attic, basement, and walls cost you money every day. We find those gaps with a blower door test, seal them completely, and prove the work with a before-and-after measurement you can keep.
Air sealing services in Junction City find and close the hidden gaps in your home's attic, basement, and walls where outside air sneaks in and conditioned air leaks out, and most homes see a measurable improvement within one to two days of professional work.
Most homeowners think drafts come through old windows. In reality, the biggest air leaks in a typical Junction City home are in the attic floor, around the rim joists in the basement, and wherever plumbing and wiring pass through walls and ceilings. These gaps are invisible to the naked eye but easy to find with a blower door test - and once they are sealed, the improvement in comfort is usually immediate.
Air sealing is most effective when paired with basement insulation and attic air sealing, which together address the two areas where the most air is typically moving in and out of a home.
If one part of your home always feels too hot in summer or too cold in winter - even when the rest of the house is comfortable - that is often an air leakage problem, not a thermostat problem. In Junction City, where summer heat and winter cold are both extreme, this shows up most clearly when your HVAC is working hardest. Insulation slows heat; sealing stops air. You often need both.
If your Evergy or Kansas Gas Service bill has been rising and you have not changed your habits or added appliances, air leakage is one of the most common culprits. Kansas winters require significant heating, and if warm air is escaping through the attic or rim joists all night, your furnace runs longer and harder than it should. A jump in your bill worth investigating.
Hold your hand near an electrical outlet on an exterior wall on a cold day. If you feel a cool draft, that outlet connects to a gap in the wall cavity running straight outside. This is extremely common in Junction City homes built before the 1990s and is one of the easiest problems to fix once it is identified with a blower door test.
If you see frost forming on the back of your attic access panel or moisture collecting around recessed lights in your ceiling during cold weather, warm humid air from your living space is escaping into the attic. In Junction City winters, that warm air hits cold attic surfaces and the moisture freezes or condenses. Left unaddressed, this leads to mold and wood rot over time.
We start every air sealing job with a blower door assessment that gives you a real number showing how much air your home is losing before we touch anything. From there we seal the attic floor penetrations, basement rim joists, and any other high-leakage areas identified during the test. We use spray foam for larger gaps and irregular shapes, caulk for smaller cracks, and weatherstripping where needed on moving parts. We also provide attic air sealing as a focused service for homeowners whose primary leakage is at the ceiling plane.
Air sealing works hand-in-hand with insulation - sealing without insulating leaves heat still moving through the solid wall material, and insulating without sealing leaves air still moving through the gaps around it. We regularly combine air sealing with basement insulation so both problems are solved in a single visit. After the work is done, we run a second blower door test so you have a documented before-and-after measurement.
Full assessment and sealing of attic, basement rim joists, and all major penetrations - the most comprehensive option for older Junction City homes.
Targets the attic floor, where the majority of air loss occurs in most homes - ideal for homeowners who already have good basement conditions.
Closes the band of framing where your floor meets the foundation wall, one of the most overlooked and leakiest areas in Kansas homes.
Sealing first, then insulation on top - the correct sequence for homeowners planning to add attic or wall insulation in the same project.
Junction City sits in the Flint Hills region, where the seasonal temperature swing from summer highs above 95 degrees to winter lows below 10 degrees approaches 100 degrees or more in a given year. That constant expansion and contraction of building materials - wood framing, drywall, caulk - gradually opens gaps that did not exist when your home was new. Add in the Flint Hills wind exposure, and air infiltration through those gaps is not just a comfort issue - it is a year-round energy drain. The U.S. Environmental Protection Agency identifies uncontrolled air leakage as a leading cause of high energy costs and poor indoor comfort in homes across the country.
A large share of Junction City's housing stock was built in the 1950s through 1970s, before air sealing was a standard construction practice. If your home was built before about 1990, the gaps around your attic penetrations, rim joists, and utility chases have likely never been addressed. Military families who have moved into homes near Fort Riley often discover this on their first Kansas winter. Homeowners in nearby Milford, KS and Wakefield, KS face the same conditions and the same housing stock - and see the same dramatic comfort improvements after a thorough sealing job.
We will ask the age of your home, any comfort problems you have noticed, and whether previous insulation work has been done. We reply within 1 business day and schedule an initial visit at a time that works for you.
We inspect your attic, basement, and key penetration areas, then run a blower door test that measures your home's actual air leakage in a real number - not a rough estimate. The assessment takes about two hours and comes with a written quote. No obligation to proceed.
We work through the areas identified in the assessment - attic floor penetrations, rim joists, utility chases, and any other confirmed leak points - using foam, caulk, or weatherstripping matched to the size and location of each gap. The work itself is quiet and non-disruptive. You can stay home throughout.
After the sealing is complete, we run a second blower door test so you have a before-and-after measurement in writing. This documents the improvement, supports any Evergy rebate application, and is a useful record if you ever sell the home.
Free blower door assessment and written estimate. No pressure, no commitment. We reply within 1 business day.
(785) 209-5924We measure your home's air leakage before we start and again after we finish. You receive a written record of both numbers showing exactly how much improvement was achieved. This is the only honest way to know whether the work actually made a difference - and it supports rebate applications with Evergy or federal tax credit claims.
We have worked in dozens of homes built during the Fort Riley expansion period - the 1940s through 1970s - and know where the leaks hide in construction from that era. Rim joists, attic hatch frames, recessed lights, and utility chases are the first places we check, because they are almost always a problem in homes of that age. Serving Junction City since 2019.
Some contractors apply foam in the obvious places and call it done. We work from a documented assessment checklist that covers the attic floor, basement rim joists, and all major penetrations - not just the spots that are easy to reach. The difference shows up in the before-and-after blower door numbers.
We help you understand which Evergy rebates and federal credits you may qualify for before work begins - not after. The ENERGY STAR program recognizes air sealing as a qualifying home energy improvement. Getting the paperwork right from the start means you capture savings you are entitled to.
Measurable results, local knowledge, and honest documentation set every job apart from a contractor who simply sprays foam where it is easy to reach. You get proof the work was done right, in writing.
Insulate rim joists and foundation walls to reduce cold floors and moisture in the lowest level of your home.
Learn MoreA focused attic-only sealing service targeting the ceiling plane where most homes lose the most conditioned air.
Learn MoreFall is the best time to seal your home in Junction City. Our schedule fills up fast before the cold season, so call now and have it done before the first hard freeze.