Crawl space vapor barrier in Midland TX - a dirt floor covered wall to wall
Musty smell or torn plastic under the house? We fix any water first, then cover the dirt and run the sheet up the walls.
- Licensed and fully insured.
- Free in-person estimates.
- We reply within 1 business day.
What does a crawl space vapor barrier actually do for your house?
A crawl space vapor barrier in Midland is a plastic ground cover laid over the dirt under your house, and when it goes in right it helps hold back the ground moisture and soil gases that come up through a bare floor.
Most crawl spaces don't need the vents sealed up or a pile of extras just because a salesman has them on a sheet. They need any water problem fixed, the dirt covered all the way and the sheet run up the walls and piers. The price moves with how big and how tight the crawl space is, how much stored stuff has to come out, which plastic you pick and whether water or equipment down there needs work first. The schedule turns on that same water question and on whether your job needs a permit, and I'll come look and put your number in writing.
How do you know your crawl space needs a barrier?
Musty smell in the house
You notice it most when the AC kicks on or after a rain. It usually means damp air is coming up off bare or uncovered dirt, and the longer it goes, the longer the wood under your floors sits in that damp.
Old plastic torn or bunched
Thin plastic that's ripped, pushed into piles or only covers the middle leaves dirt bare where it counts. It usually happens when someone crawls through to fix plumbing or the AC and nobody puts it back, and every bare patch keeps letting moisture up.
Puddles or wet dirt
Standing water, mud or a waterline on the piers means water is getting in from somewhere. Plastic laid over it just hides it, and the framing above keeps soaking it up until the source gets fixed.
Work that often goes with it
Vapor barrier installation
For moisture control in other parts of the house, like walls or a slab, beyond the dirt floor underneath.
Attic air sealing
When the floors feel cold and the upstairs runs hot, the bigger leaks are usually up top.
How we put in a crawl space vapor barrier
Once I've looked it over, we start by clearing stored items and debris so the sheet can reach the whole floor. If there's standing water, we find where it's coming from before any plastic goes down, since plastic over a wet floor fixes nothing. Then we cover as much of the dirt as we can reach, run the sheet up the walls and piers, and lay it so the crawl space still drains the way it does now. The federal energy department's installer checklist calls for that same coverage, the whole floor or as near as you can get, running up walls, columns and footings, so ask every contractor who quotes you whether their plan does that.
A crawl space barrier is one piece of keeping a house dry and comfortable. If you've got moisture trouble in other spots, our vapor barrier installation work covers those. And if the floors are cold but the upstairs is hot, ask about attic air sealing while I'm out, because that's where we usually find the leaks that matter most.
Ground cover in a vented crawl space
This suits most houses where the foundation vents stay open and the goal is keeping damp off the framing. The federal checklist only calls for sealing seams and openings when the crawl space has no open vents, so here the work is all about full coverage.
Closed crawl space
This is for owners who want the vents shut and the space sealed up. Federal guidance warns that just sealing the vents can raise moisture and can turn deadly with a gas furnace or water heater that vents naturally down there, so we plan the whole setup, starting with that equipment.
Repairing an old barrier
This fits a crawl space that already has plastic that's torn, thin or pulled back. We clear what's in the way, replace the damaged sections and cover the bare spots so the floor is covered again end to end.
Get a written estimate for your crawl space barrier
We reply within 1 business day to set up a free in-person estimate, with no pressure to book. Rather talk it through? Call (432) 218-4671.
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Why Midland homeowners call DraftWise Midland Insulation Solutions for crawl space vapor barriers
The owner looks it over
I come out myself, get down in your crawl space and write the estimate, so you're talking to the person who has actually seen what's under your house. We do this from Midland out to Odessa, Big Spring, West Odessa and plenty more besides.
In business since 2013
I sold this work for another company before I ever installed it, and I got tired of seeing jobs oversold. We've been doing it our way since 2013, and that means the estimate covers what your house needs and nothing past that.
Licensed, insured and safety-checked first
We're licensed and fully insured. Before anything gets sealed, I look hard at gas appliances, old wiring and old insulation down there, because that's where a crawl space job can go wrong in a way that matters.
Midland's permit and contractor rules
Midland's permit list names new construction, additions, remodeling and repairs, not vapor barriers, so check with the city's building permit office, and if your job needs one, we pull it and wait for it to be issued before we start. The city also requires a licensed and bonded contractor registered with it for most construction projects, so it's worth checking that on whoever you hire.
The job only works if the whole floor gets covered and the water gets fixed first. Tell us about your crawl space and I'll come take a look.
What happens when you call about a crawl space barrier in Midland?
Call or send the form
We get back to you and set a time for me to come out. It helps to mention any water, equipment or stored stuff you know is down there.
I check under the house
I get down in the crawl space, look for anything that needs fixing first and write up the estimate. You get it in writing, with what we'll cover, which sheet we'd use and any water repair that has to come first.
Our installers do the work
Once you say go and any permit your job needs is issued, our installers clear the space and put the barrier in. If water work is part of the plan, that gets done before the plastic goes down.
I check it before we're done
I go back under and look over the coverage, the walls and the piers before we call it finished. The job is backed by our satisfaction guarantee.
Common questions
How much does a crawl space vapor barrier cost in Midland?
There's no one price, because it comes down to the size of the crawl space, how much has to be cleared out, which sheet you pick and whether water or equipment needs work first. A tight, cluttered crawl space with a water problem costs more than an open, dry one. I'll come out and give you a number in writing.
Does a crawl space vapor barrier help with radon?
It can help, since a well-installed ground cover limits the soil gases, radon among them, that come up through a bare dirt floor. That's one more reason we cover as much of the floor as we can reach, because bare dirt is where it gets in.
How do I deal with standing water in my crawl space before a vapor barrier goes in?
Get the water out, then find and fix where it's coming from, so the moisture stays down once the sheet is in. National energy guidance says the same, and we plan that repair as part of the barrier job so it's in the estimate. Much of Midland's rain falls in summer, so after a summer storm is a good time to take a look down there.
What is the best plastic for a crawl space vapor barrier?
Thicker, reinforced polyethylene holds up best, while basic 6-mil unreinforced sheet needs protecting anywhere people crawl through to service equipment, according to ENERGY STAR guidance. If nobody goes down there, 6-mil can do the job. If your AC or water heater lives in the crawl space, I'd go with the tougher sheet or lay a protected path for service visits.
Can I put down a crawl space vapor barrier myself in Midland?
Yes, Midland's residential code lets you work on your own home for your family, but any permit and fee the job needs still applies to you. Check with the city about the permit before you start. If there's gas equipment down there, have someone look at it before you touch the vents.
Will closing my crawl space affect my termite warranty in Midland?
It might, so ask your pest control company whether a closed crawl space would change their treatment or warranty before the vents get shut. Midland's residential code rates the termite hazard here as moderate to heavy, so it's worth knowing what your treatment needs before anything changes under the house.
Get your crawl space floor covered right
Call DraftWise Midland Insulation Solutions at (432) 218-4671 or send the form for an estimate, and tell us about any water, equipment, stored stuff or termite warranty so I know what to look for when I come out.