Crawl space insulation in Tyler, TX - warmer floors and a drier space underneath
Cold floors, musty air or a damp crawl space? We help you pick the fix that keeps the space under your house dry.
What does crawl space insulation do for a Tyler house?
Crawl space insulation in Tyler, TX either insulates the floor above your crawl space or turns a vented crawl space into a sealed, insulated and dry one, so the rooms upstairs stay warmer underfoot and the wood framing below stays out of the damp.
Most people call me about cold floors, a musty smell coming up through the house or a power bill that won't settle down, and the first thing I'll ask is what you've noticed and when. The price moves with which way we go, how big and how low the space is, and whether soaked or rodent-fouled insulation has to come out first through insulation removal. The schedule turns on what's down there, like standing water that needs fixing first or a pest company that needs to weigh in, and at the estimate I show you what I found and explain your choices before you decide.
How we do crawl space insulation, start to finish
Under the house it comes down to moisture, so I come out and look at it myself, checking for damp dirt, wet or sagging insulation, open vents, the ductwork and anything down there that burns fuel. Then we talk through the two ways to go, insulating the floor from below or sealing the space so it stays dry, and I tell you which one I'd pick for your house and why. If you have a gas furnace or water heater down there, or a termite bond, we plan around those before anything gets closed up, because that's much harder to sort out afterward. On the day, our installers pull out any soaked insulation first, since new material laid over a wet mess just keeps the problem, then do the air sealing, closing the gaps around pipes, wires and ducts before the insulation goes in. On a sealed job that includes heavy plastic sheeting across the ground and up the walls to keep ground moisture down, and I check the work with the crew before we pack up.
Crawl space work often ties into the rest of the house. If rooms stay cold because the outside walls are bare, wall insulation closes that gap, and if drafts are getting in at outlets, the attic hatch and plumbing holes, our air sealing services stop that air before it reaches the insulation.
Why Tyler homeowners call Elite Tyler Spray Foam Insulation for crawl space work
I walk the crawl space myself
I come out to look at the job and walk it with you, and our installers do the work while I check it with them before we pack up. The person who explained the plan is the same one who looks it over at the end.
Started in Tyler in 2021
I learned this trade on a municipal crew keeping public buildings comfortable and tight, then started this business in Tyler in 2021. I still explain each step the way I did for new crew members, so you know why the work comes in the order it does.
Licensed and insured on every job
We're licensed and insured. Under a house the crew works on its back around wiring, plumbing and ductwork, so you want that settled before anyone goes down there.
Moisture checked lot by lot
A soil survey of Tyler shows most of the city isn't sitting on a shallow water table or shrink-swell clay, but conditions still change from one lot to the next, and federal flood records show losses in Tyler ZIP codes in recent years. So I look at your grading, your gutters and the ground under your house before I recommend sealing or floor insulation.
On this job, getting the moisture plan right before anything closes up matters more than which insulation goes in. We're based in Tyler and work in the cities around it across East Texas, so tell us what you've noticed under the house or call (903) 508-0953, and have any notes on gas equipment down there and your termite bond paperwork handy.
Book a free crawl space check at your house
We reply to every call and message within one business day, and the estimate is free, done at your property, with no obligation. I come out myself, look under the house and walk it with you, then show you what I found and explain your choices before you decide.
Crawl space work up close
Questions before you insulate a crawl space
What is the best way to insulate a crawl space in Tyler, sealing it or insulating the floor?
If your crawl space stays damp, sealing it is usually the better fix, because federal research found that vented crawl spaces in mixed and hot-humid climates tend to pick up moisture that condenses on the cooler floor framing and can lead to mold and wood damage. Insulating the floor works when the space stays dry and the goal is warmer floors, as long as the rim joists, the band of wood that sits on the foundation around the edge, get air sealed and insulated too, usually with rigid foam or spray foam.
Can I just close my crawl space vents to keep moisture out?
Closing the vents on their own can make the moisture worse, and if a gas furnace or water heater down there draws its air from the crawl space, it can create a deadly situation. A sealed crawl space has to be planned as a whole, fuel-burning equipment included, before the vents are shut, and that equipment is the first thing I look for.
Will sealing my crawl space lower my energy use?
It can, because federal research on sealed, or unvented, crawl spaces measured 15% to 18% less heating and cooling energy and more than 20% lower humidity under the house. Those were research homes, not a promise for yours, but drier air below the floor is usually what people notice first.
How do I keep my termite bond if I seal my crawl space?
Talk to your pest company before any work starts, because one spray foam maker reports that owners who convert vented crawl spaces to sealed ones often have their termite bonds or warranties cancelled. In Texas, the Structural Pest Control Service licenses the people who inspect for termites, so your licensed inspector is the one to ask what they'll need. One federal guide also calls for a gap between the top of wall insulation and the wood above it where termites are active, so they can still be spotted, and that's worth asking about in any plan.
How much does crawl space insulation cost in Tyler, TX?
There's no set price, because sealing the whole space with sheeting and foam costs more up front than insulating the floor, and tearing out old insulation, tight access or changes around gas equipment all add to it. A roomy, dry crawl space with nothing to remove costs the least, and I'll give you your own number after I've been under the house.
Does spray foam in a crawl space have to be covered?
Usually yes, since most codes call for a thermal or ignition barrier, typically drywall, over foam insulation, though some foam products are tested to cut those risks. It's fair to ask any installer, us included, whether they've checked with local authorities that the foam they plan to use meets code.
Other work that often goes with a crawl space job
- Wall insulation
Rooms over a crawl space can still feel chilly when the outside walls are bare, and filling those cavities keeps warmth from slipping out the sides of the house.
- Air sealing services
Drafts through outlets, plumbing holes and the attic hatch can undo new insulation anywhere in the house, so closing those gaps first helps every layer you add do its job.