Serving Plattsburgh, NY and surrounding areas. (518) 219-1514
Plattsburgh Insulation
Gaps and cracks in your home's envelope let heat pour out all winter. We find every leak, seal it tight, and prove the results with before-and-after testing.
Air sealing in Plattsburgh closes all the small gaps, cracks, and openings in your home's envelope where outside air sneaks in and heated air leaks out. We use a blower door test to find every problem, then seal it with professional-grade foam and caulk. Most whole-home jobs are done in one to two days, and you can stay home throughout.
Air leaks are different from insulation gaps - insulation slows heat moving through solid walls, while air sealing stops air from physically bypassing your walls through cracks. Doing one without the other leaves a lot of performance on the table. In Plattsburgh's climate, where the heating season runs from October through April, even a modest reduction in air leakage translates into meaningful savings month after month.
Air sealing pairs naturally with basement insulation and attic air sealing, since those areas are usually the biggest sources of air leakage in older Plattsburgh homes.
If your gas or oil bill during a Plattsburgh winter seems out of proportion to what neighbors with similar homes are paying, air leakage is one of the most common culprits. Heat that escapes through gaps in the attic floor or basement rim joists has to be replaced constantly by your furnace, driving bills up month after month.
Run your hand along the bottom of an exterior wall on a cold January day, or hold it near an electrical outlet on an outside wall. If you feel a noticeable chill, outside air is finding its way in through gaps in the wall cavity or around the outlet box - a clear sign that air sealing is needed.
Ice dams are often caused by warm air escaping from the living space into the attic, melting snow on the roof, and refreezing at the cold eaves. They are a common sight on older Plattsburgh homes after a heavy snowfall. If you have had ice dams, your attic almost certainly has air leaks that need to be addressed.
If you have lived in or purchased an older Plattsburgh home and no one has ever tested how airtight it is, there is a strong likelihood that gaps have accumulated over decades of settling, renovation work, and aging materials. A blower door test will tell you definitively whether air sealing is needed and where the biggest problems are.
We start every job with a diagnostic blower door test - a temporary fan mounted in your front door depressurizes the house so air rushes in through every gap, making leaks easy to locate with a thermal camera. That diagnostic step is what separates a thorough job from a guesswork approach. Once we know exactly where your home is losing air, we seal it using professional foam, caulk, and weatherstripping in attics, basements, around pipes, and along wall cavities.
For homes that need both air sealing and insulation, we coordinate the two so you get the best result in a single project. We offer dedicated attic air sealing for homes where the attic is the primary problem, and full basement insulation for homes where the lower level is where heat is escaping. Many whole-home projects address both at once.
For homeowners who want a complete fix - we test, seal, and retest the entire building envelope from attic to basement in one project.
Targeting the attic floor and top-plate gaps that drive the most heat loss and ice dam risk in Plattsburgh homes.
Rim joists are one of the most common sources of cold air infiltration - especially in older homes with exposed foundations.
For homes that need both - we coordinate the air sealing and insulation installation so neither step compromises the other.
Plattsburgh's winters are genuinely severe - temperatures can drop well below zero in January and February, putting enormous pressure on any gap in your home's envelope. Even a small crack around a pipe or electrical outlet becomes a significant source of heat loss when it is minus ten outside. This means air sealing delivers a faster, more noticeable payback here than it would in a milder climate. Many Plattsburgh homeowners heat with natural gas, fuel oil, or propane - fuels that have seen significant price volatility - and Plattsburgh's heating season can run six months or longer. Reducing heat loss through air sealing is one of the highest-return investments a homeowner can make in this climate.
Plattsburgh's location on Lake Champlain also creates humidity swings that affect unsealed homes. In summer, warm moist air can push into an unsealed attic or basement and condense on cooler surfaces - a recipe for mold and wood rot over time. We regularly see these conditions in older homes throughout the area, including communities like Champlain and Mooers, where the housing stock skews older and many homes have never been professionally tested or sealed.
We get back to you within one business day to schedule an assessment. Tell us the age of your home and what has been bothering you - high bills, drafts, or ice dams. That helps us come prepared.
We mount a temporary fan in your front door to depressurize the house and find exactly where air is escaping. This diagnostic step is what makes the job accurate rather than approximate - and it is included in our assessment.
After the assessment, you receive a written estimate explaining what we found, what we recommend sealing, and the total cost. We also walk you through any NYSERDA rebates you may qualify for before you commit to anything.
The crew works primarily in your attic, basement, and crawl space - not in your living areas. Most whole-home jobs are done in one to two days. We run a second blower door test at the end so you can see the improvement in actual numbers.
Free estimate. We test before and after so you can see exactly what changed.
(518) 219-1514We use a blower door test before and after every job to measure exactly how leaky your home is and how much we improved it. You leave the project with actual numbers, not just a receipt and a promise. That kind of accountability is rare and worth asking for.
New York State's energy efficiency rebate programs can significantly reduce the cost of air sealing, but the documentation requirements are specific. We know the NYSERDA program and help you capture every dollar you qualify for - before you sign anything.
We understand how Plattsburgh winters create ice dams, drafts, and runaway heating bills. Our work focuses on the attic and basement areas where air leakage is most severe in the North Country - which is where sealing has the biggest impact on winter comfort.
Air sealing is not disruptive to your daily life. The crew spends most of their time in your attic and basement - areas you rarely visit. Most homeowners can go about their normal day while the work is happening and see results the next time cold weather arrives.
We have done this work in Plattsburgh long enough to know where older homes leak and how to fix it properly. Every project comes with real diagnostic testing, honest pricing, and a crew that cleans up after itself.
For rebate programs available to Plattsburgh homeowners, visit NYSERDA. For air sealing standards and guidance, see the U.S. Department of Energy.
Basement rim joists and uninsulated walls are major air leakage points - combining basement insulation with air sealing closes the biggest gaps at once.
Learn MoreFocused attic air sealing addresses the top-plate gaps and penetrations that drive ice dam formation and winter heat loss in Plattsburgh homes.
Learn MoreOur schedule fills up fast in fall - book your free estimate now and feel the difference before the first hard freeze arrives.