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Serving Ennis, TX and surrounding areas. (469) 881-8137
Every gap in your attic floor is letting expensive cooled air escape and hot outside air pour in. We seal those gaps completely, so your AC stops fighting a losing battle.
Attic air sealing in Ennis, TX means finding and plugging every gap, crack, and hole in your attic floor that lets conditioned air escape and hot outside air in, with most jobs completed in a single day and comfort improvements that homeowners notice within the first few days.
In Ennis, where summer attic temperatures can climb past 140 degrees, even small openings in the attic floor act like tiny heat vents pushing warmth into your living space. Every pipe, wire, and light fixture that passes through your ceiling is a potential gap - and in a home built before 2000, those gaps were almost never sealed at construction. Air sealing closes them off with foam and caulk so your insulation can do its job properly. For homeowners who want to go further, pairing attic air sealing with comprehensive air sealing services addresses leaks throughout the entire home envelope.
Many Ennis families spend years adjusting the thermostat and blaming their HVAC system when the real problem is an attic floor full of unsealed penetrations. A proper seal fixes the source, not the symptom.
If the rooms closest to your attic stay noticeably warmer than the rest of the house even with the air conditioner running full blast, hot attic air is almost certainly finding its way into your living space. In Ennis summers, where attic temperatures can exceed 140 degrees, even small gaps in the attic floor act like tiny ovens pushing heat down. This is one of the most common complaints homeowners here describe before getting their attic sealed.
If your summer bills feel disproportionately high compared to neighbors with similar-sized homes, air leakage is one of the first things worth investigating. An unsealed attic forces your air conditioner to work overtime replacing the cool air that keeps escaping - and in a climate where the AC runs for six or more months, that waste compounds quickly. If your bills have been climbing year over year without explanation, an attic assessment is a reasonable next step.
Stand near your attic access point on a hot summer afternoon and hold your hand close to the edges. If you feel warm air seeping down around the frame, the hatch itself is one of the most common and easiest-to-miss air leaks in the whole house. A positive result here almost always means there are other gaps in the attic floor worth addressing too - the hatch is just the most visible one.
If dusty or stale-smelling air seems to drift down from recessed lights or ceiling fixtures, that air is likely coming from your attic. Attics accumulate dust, insulation particles, and sometimes moisture-related odors, and when air leaks pull that air into your living space, you can smell and feel the difference. This is especially worth paying attention to in spring when Ennis humidity rises and attic spaces can develop musty conditions.
We seal attic floors across Ennis and Ellis County, working systematically from one end of the attic to the other - around every pipe, wire, recessed light, plumbing stack, and interior wall top we find. We use two-component spray foam for larger gaps and acoustic caulk for smaller cracks, so the right material goes in the right place. For homeowners who want to upgrade insulation at the same time, our retrofit insulation service can be scheduled alongside attic air sealing so both jobs happen in a single visit.
Every project starts with an honest attic assessment. We look at what is already there, note where the obvious penetrations are, and give you a written estimate before any work begins. The ENERGY STAR program provides national guidelines for what thorough air sealing looks like - we follow those standards on every job so the work holds up over time and qualifies for available tax credits.
Suits most Ennis homes needing a complete treatment - every penetration in the attic floor sealed systematically so no gaps are missed.
Ideal for homeowners who want to address the most common single leak point first - pull-down stairs and hatch panels are often the largest unsealed gaps in older homes.
The right first step before adding blown-in or batt insulation - sealing gaps first means new insulation can perform at its rated value rather than being bypassed by moving air.
For homeowners who want measurable proof - we test before and after with a blower door so you get a concrete number showing how much the leakage was reduced.
Ennis sits in Ellis County in North Central Texas, where summer temperatures regularly climb above 100 degrees and the cooling season stretches from late April through October. That means your air conditioner is working hard for more than half the year, and every gap in your attic floor is letting that expensive cooled air escape into a space that can reach 140 degrees or hotter on a summer afternoon. A significant portion of Ennis's housing stock was built between the 1960s and 1990s - a period when energy codes were far less strict and attic floors were never sealed at construction. If your home is in that range, there is a very good chance it has dozens of unsealed penetrations that have been leaking conditioned air for decades.
Ellis County also experiences meaningful spring and summer humidity, with morning relative humidity often sitting above 70 percent. When warm, humid outdoor air finds its way through attic gaps into a cooled home, it can condense on cooler surfaces and create conditions for moisture damage over time. We work regularly in Waxahachie and Midlothian as well, where the same long cooling season and older housing stock create the same air sealing needs as in Ennis proper.
We ask a few basic questions about your home's age and what problems you have been noticing. Most calls take less than ten minutes. We aim to have your in-home assessment scheduled within one business day.
We visit your home, go into the attic, and identify where the gaps are. Some assessments include a blower door test to measure exactly how leaky your home is. You receive a written estimate before we do anything else.
The crew works in your attic, applying foam and caulk to every gap they find. Your living space stays undisturbed throughout. Most Ennis homes are done in two to six hours on a single day, often starting early to beat the afternoon heat.
When work is complete, we walk you through what was found and sealed - ideally with attic photos so you can see the before and after. If a blower door test was run at the start, we run it again now to show you the measurable improvement and provide any paperwork needed for rebates or tax credits.
Free in-home assessment. Written quote. No pressure to commit - just straight answers about what your attic actually needs.
(469) 881-8137We have been doing attic air sealing work in Ennis and the surrounding Ellis County communities since 2019. That means we know the housing stock here - the older ranch homes near downtown, the mid-century brick houses, the postwar pier-and-beam construction - and we know what kinds of gaps to look for in each type.
We offer blower door testing before and after sealing so you have a real number showing the improvement - not just a contractor's word. The Building Performance Institute certifies contractors who understand how homes work as a system - the standard we hold ourselves to on every job.
Federal tax credits currently cover up to 30 percent of qualifying air sealing costs, and Oncor has offered rebates for energy efficiency work in the past. We help you gather the documentation you need to claim what you are entitled to so money is not left on the table after the job is done.
Sealing your attic changes how air moves through your home. We check that your attic ventilation is still adequate after the work is done - because a contractor who seals aggressively without checking airflow can inadvertently create moisture problems. We flag ventilation issues upfront, not after the job is finished.
These are not selling points we invented - they are the things homeowners in Ennis ask about when they call. We built our process around answering them honestly, and that is why most of our new work comes from referrals within the communities we serve.
Add insulation to an existing home without tearing out walls - the natural next step after air sealing to improve your attic's thermal performance.
Learn MoreWhole-home air sealing that goes beyond the attic floor to address leaks in walls, basements, and throughout the building envelope.
Learn MoreEnnis summers are long - every month you wait is another month your AC works harder than it has to. Call now or request a free estimate online and we will get out to your home fast.