North Texas summers are relentless. If your home feels stuffy, your bills keep climbing, or certain rooms never cool down, spray foam insulation can seal the gaps that are costing you money.

Spray foam insulation in Ennis, TX expands on contact to fill every gap and crack, creating a combined air and moisture barrier in one pass - most attic or crawl space jobs are completed in one to two days. Unlike older fiberglass batts or blown-in material, spray foam does not settle or sag over time, so the performance you get on day one is the performance you keep for the life of your home. If your home is more than 25 years old and has never had an insulation upgrade, there is a good chance significant air leaks are driving up your cooling costs every summer.
Many Ennis homeowners also deal with moisture problems tied to Ellis County's expansive clay soils, which shift seasonally and can open small gaps between the foundation and framing. Closed-cell spray foam applied in crawl spaces and along the sill plate seals those pathways before moisture and outside air can work their way in. If you are also considering upgrading your attic insulation, spray foam is one of the most effective options for the roof deck application.
If your electric bill climbs dramatically from May through September despite not changing your habits, your home is likely losing cooled air through gaps in the attic, walls, or crawl space. In Ennis, where summer cooling costs can dominate your annual energy budget, that kind of leak is expensive. Spray foam seals the pathways that let conditioned air escape and hot outside air sneak in.
If one or two rooms in your home always feel warmer than the rest - especially rooms on the top floor or over a garage - heat is likely radiating through a poorly insulated attic. That uneven comfort is one of the most common complaints spray foam installation resolves in Ennis homes built before 2000.
Drafts at floor level often mean outside air is entering through the crawl space or foundation area - a common issue in Ennis homes built on clay soils that shift over time. Drafts around electrical outlets on exterior walls are another sign that the wall cavity is not properly sealed. These are energy losses you are paying for every month.
If you notice water stains on the lower sections of interior walls, a musty smell in rooms near the foundation, or soft spots in flooring near exterior walls, moisture is getting in somewhere. Spray foam in the crawl space can stop that moisture pathway before it causes lasting structural damage - especially important given North Texas humidity levels.
We install both open-cell and closed-cell foam insulation for residential and commercial properties throughout Ennis and the surrounding area. Closed-cell foam is denser, provides a stronger moisture barrier, and is the go-to choice for attics, crawl spaces, and any surface that touches the exterior of your home - exactly the applications that matter most in a climate with North Texas's heat and humidity levels. Open-cell foam is a cost-effective option for interior walls and spaces where sound control matters more than moisture resistance.
Beyond standard wall and attic applications, we also handle sill plate sealing along the foundation, rim joist insulation in crawl spaces, and spray foam as part of a broader air sealing and energy efficiency upgrade. Many homeowners choose spray foam when they are doing a renovation or addition and want to upgrade from older insulation at the same time. Whatever the scope, we provide a written estimate after an in-person assessment - no phone quotes pulled from thin air.
Best for attics, crawl spaces, and exterior surfaces where moisture resistance is the priority in North Texas's humid summers.
A cost-effective choice for interior walls and attic floors where sound control and air sealing matter more than vapor resistance.
Stops outside air and moisture from entering through foundation gaps - especially useful in homes on Ellis County's shifting clay soils.
Addresses one of the most overlooked air leak points in older homes, where the floor framing meets the foundation wall.
Ennis sits in Ellis County in North Central Texas, where summer temperatures regularly climb above 100 degrees and the heat index pushes even higher. An attic without proper insulation can reach 150 degrees on a July afternoon, and all of that heat bleeds directly into your living space. Spray foam's combination of thermal resistance and air sealing makes it particularly well-suited here - it is not just insulation, it is a barrier against the relentless Texas summer that helps your air conditioner keep up without running nonstop. Homes built in the 1970s through 1990s are especially under-insulated by today's standards, and spray foam addresses those older gaps in a single project.
Ellis County's expansive blackland clay soils create a second challenge. The soil swells when wet and contracts in the summer dry season, and that movement opens small gaps between your foundation and the framing above it. Homeowners in Waxahachie and Midlothian deal with the same soil conditions, and spray foam applied in crawl spaces and along the sill plate is one of the most effective ways to close those entry points before moisture and outside air work their way in. For more on managing humidity underneath your home, the EPA's guidance on spray foam insulation is a useful resource.
We respond within 1 business day. We will ask a few basic questions - what area of the home you want insulated and any specific problems you have noticed - then schedule a time to come look at the space in person.
We walk through the areas to be insulated, assess what is already there, and measure the square footage. You get a written estimate that breaks down the type of foam, the area covered, and the total cost - no surprises.
You and your family (and pets) will need to leave the home during the installation and for two to four hours afterward. The actual spraying is relatively quick - most attic jobs take a few hours. The foam expands and hardens within minutes.
Before we leave, we walk you through the finished work so you can see the coverage. If a permit was required, we provide the documentation. Within a few weeks, you should start noticing the difference in comfort and energy bills.
We respond within 1 business day - no obligation, no pressure. After you submit, someone from our office will call to schedule a free on-site estimate so we can see the space in person before giving you a price.
(469) 881-8137We are a state-licensed and fully insured insulation contractor operating in Ellis County and the surrounding area. Every job carries proper coverage so you are protected from the first day of work through completion - and you can verify that before we ever start.
We are not a distant company dispatching crews from hours away. We are based in Ennis and know the local housing stock - the older brick ranches downtown, the 1970s-1980s neighborhoods in the middle of town, and the newer subdivisions on the edges. That local knowledge changes how we approach each job.
We never quote over the phone without seeing the space. Every estimate comes after a real assessment of your attic, crawl space, or walls - because spray foam coverage, thickness requirements, and access conditions vary too much from home to home to guess at a number remotely.
We provide free on-site estimates with no obligation. The Spray Polyurethane Foam Alliance sets installation standards we follow on every job - you can learn more at sprayfoam.org. We respond to all requests within 1 business day, including after-hours submissions.
Every one of these points comes back to the same thing: you deserve a contractor who shows up, tells you exactly what will be done and what it will cost, and backs the work after the job is done. That is what we aim to deliver on every spray foam project in Ennis and throughout Ellis County.
Reduce heat gain from your attic and cut summer cooling costs with a proper attic insulation upgrade for your Ennis home.
Learn MoreThe densest, most moisture-resistant foam option - ideal for exterior walls, crawl spaces, and areas exposed to North Texas humidity.
Learn MoreSummer in Ennis is not the time to be losing air through gaps in your attic or crawl space - call Advanced Ennis Insulation now and we will schedule your free on-site assessment within 1 business day.