Loading...
Every gap and crack in your home is trading your cooled air for hot, humid East Texas air. We find those gaps, seal them properly, and make your home hold a comfortable temperature the way it should.
Air sealing services in Nacogdoches find and close the gaps, cracks, and openings in your home where outside air sneaks in and conditioned air leaks out, with most jobs completed in one to two days and no disruption to your main living space.
Think of it this way: insulation slows heat from moving through your walls and ceiling, but it cannot stop air from flowing through gaps. Doing insulation without air sealing is like putting a warm blanket over a screen door - it helps some, but not nearly as much as it should. The biggest leaks in most homes are not at windows and doors. They are in the attic floor, around plumbing pipes, and at every point where wires or ducts pass through the ceiling or walls.
Air sealing and insulation are most effective when done together. Our attic air sealing service focuses on the most common and costly leak points in your home - the attic floor - where most of the energy loss actually happens.
If your electric bill climbs dramatically from May through September even though your habits have not changed, your home is likely letting in far more hot, humid East Texas air than it should. Nacogdoches summers are long and relentless, and a leaky home makes your air conditioner work twice as hard to keep up. This is one of the clearest signs that air sealing could make a real difference for you.
If one bedroom is always hotter than the rest of the house in summer, or one corner of the living room stays drafty in winter, that unevenness usually points to air leaks nearby. Rooms above a crawl space or directly under an attic are especially prone to this in older Nacogdoches homes. The problem is not your thermostat - it is air moving in and out where it should not be.
Hold your hand near an electrical outlet on an exterior wall on a hot or cold day. If you feel air moving, that outlet connects to a gap running straight to the outside. This is extremely common in homes built before the 1990s, and it is one of the easiest things for a contractor to fix once they know where to look.
Pier-and-beam homes in Nacogdoches with open or poorly sealed crawl spaces are a direct pathway for outside air, moisture, and insects to enter the living space. If you have noticed a musty smell in your floors, seen evidence of pests, or felt cold drafts coming up through the floor in winter, the crawl space is likely a major source of your air leakage problem.
We approach air sealing as a whole-home job, not a spot fix. Our process starts with a blower door test - a temporary fan setup in your front door that measures exactly how leaky your home is and helps pinpoint the worst areas. That measurement gives us a baseline we can compare against when the work is done. From there, we seal gaps with foam, caulk, or rigid materials depending on the size and location of each opening - working through the attic floor, crawl space, and all the penetrations around plumbing, wiring, and ducts.
For Nacogdoches homes with pier-and-beam foundations, crawl space air sealing is often the most critical part of the project - and the part most commonly skipped by contractors who are not familiar with the local housing stock. We include it as a standard part of any whole-home assessment. We also pair air sealing with our attic air sealing service and basement insulation when the project calls for it, so the full envelope is addressed in one job rather than piecemeal.
Best for homeowners who want a complete assessment and sealing of all major leak points - attic, crawl space, and wall penetrations - with before-and-after blower door testing to verify results.
Focused on the attic floor where the largest share of energy loss happens in most homes - sealing around recessed lights, plumbing chases, and the top plates of interior walls.
Suited for pier-and-beam homes in Nacogdoches where the crawl space is a major pathway for outside air, humidity, and pests to reach the living space above.
Ideal for homeowners planning to add new insulation - sealing air gaps first means the insulation performs as designed rather than compensating for air leaks it cannot actually stop.
Nacogdoches sits in the Piney Woods region of East Texas, where summer heat and humidity arrive in May and do not let go until October. That means your air conditioner is working hard for six or more months a year, and every gap in your home is letting in hot, wet air that your system has to fight constantly. Air sealing pays off faster here than it would in a milder climate because the conditions that make leaks costly are present almost year-round. The U.S. Environmental Protection Agency notes that air sealing also directly improves indoor air quality by reducing the amount of uncontrolled outside air - including humidity, allergens, and pests - that enters your home.
The age of the housing stock here makes the problem more common than in newer parts of Texas. A significant portion of homes in Nacogdoches were built in the 1950s through 1980s - decades before energy efficiency was a construction priority. Those homes were built with large gaps around plumbing and wiring that were simply never intended to be sealed. Homeowners in Nacogdoches and in communities like Huntington with older homes often discover during an assessment that the leakage is far more extensive than they expected - and that the savings after sealing are proportionally larger.
We reply within one business day. Tell us your home's age, whether you have a crawl space or slab foundation, and what problems you have been noticing. That gives us what we need to come prepared with the right equipment.
We walk your home and run a blower door test to measure how leaky it is and pinpoint the worst areas. This assessment usually takes two to three hours and is the foundation for an accurate estimate with no guessing.
The crew works primarily in your attic, crawl space, and along the home's envelope - sealing gaps with foam, caulk, or rigid materials depending on location. Most jobs are completed in one to two days. Your living space is barely disturbed.
We run the blower door test again and compare the before-and-after numbers so you can see in plain figures how much the leakage was reduced. We walk you through everything that was done and flag any follow-up recommendations.
We will measure your home's air leakage, show you exactly where the problems are, and give you a written estimate - no obligation.
(936) 305-0880We measure your home's air leakage before we start and again when we finish. You get actual numbers showing how much the leakage was reduced - not just our word that the job was done. The Building Performance Institute uses blower door testing as the standard for verifying air sealing work, and so do we.
Pier-and-beam homes in Nacogdoches have crawl spaces that are often the biggest single source of air leakage in the home. Many contractors skip this step or treat it as optional. We include crawl space assessment in every whole-home air sealing job because skipping it means leaving the largest leak unaddressed.
Sealing a home tightly without thinking about ventilation can trap humidity inside - which is exactly what you do not want in East Texas. We assess whether your home needs any mechanical ventilation added as part of the project, and we are upfront about it before work begins.
Homes in Nacogdoches built in the 1950s through 1980s have leakage patterns that differ from newer construction - more gaps around plumbing chases, older framing that has settled over decades, and crawl spaces that have been open or partially sealed by multiple owners. We work in these homes regularly and know what to look for.
We serve homeowners throughout Nacogdoches and the surrounding East Texas area. Every air sealing job comes with a written estimate, before-and-after testing, and documentation you can keep - including what you may need for federal energy efficiency tax credits.
Focused sealing of the attic floor - the single highest-impact area for reducing energy loss in most Nacogdoches homes.
Learn MoreAdd insulation below the living space to reduce heat transfer and moisture entry from the ground up.
Learn MoreNacogdoches summers are long - contact us now to schedule your assessment before the heat peaks and start saving from the first sealed gap.