Crawl space vapor barrier in Cañon City CO - the dirt floor covered and sealed off
Musty smell, damp dirt or torn old plastic under the house? We lay a heavier ground cover and check where the water's coming from.
- Fully licensed and insured.
- Free quotes on site.
- We reply within 1 business day.
What does a vapor barrier do in a crawl space?
We install crawl space vapor barriers in Cañon City. A vapor barrier is a plastic ground cover laid over the dirt under your house to help keep ground moisture and soil gases from working up into the rooms above.
Most calls about this start with a musty smell, cold floors over the crawl space, or a look under the house that turned up bare dirt or old plastic torn and pushed into the corners. At Beacon Cañon City Spray Foam Insulation, the price moves with the size of the space, how much old material comes out, the thickness you pick and whether the sheet runs up the walls and piers. The schedule turns mostly on what has to be fixed before we lay anything down. Your written estimate says what we'd do, where and why, and if cold floors are what bother you, crawl space insulation may belong on it too.
How we install a crawl space vapor barrier
I start by crawling the whole space with a light and noting anything that has to be fixed first, like wet spots, rot or old wiring, because plastic laid over a problem just hides it. Then I walk the outside. In a vented crawl space, most of the moisture comes from yard water getting in through poor grading, missing drainage along the foundation or the way the yard gets watered, and a cover won't fix water coming in from the yard. Once the prep is done, our crew pulls the old plastic and debris and rakes the dirt smooth. Then they lay the new sheet with the seams overlapped and taped, running it up the walls and around the piers so the ground has no gaps to breathe through. Your quote names the thickness we're using, so you can hold it up against other bids and know you're comparing the same thing.
A ground cover is one part of vapor barrier installation, which we also do in other parts of the house where damp is getting through. If the house feels drafty, attic air sealing is often worth doing too, because air leaking out the top pulls crawl space air up through the floors.
Cover for a vented crawl space
This suits a house that keeps its foundation vents open. The sheet covers the dirt and laps up the walls and piers, and the grading and drainage outside matter just as much as the plastic.
Cover for a sealed crawl space
This suits an owner who wants the crawl space closed off from outside air. The sheet runs higher up the walls and gets sealed along its top edge, and we talk through what else a sealed space needs at the estimate.
Replacing an old, torn barrier
This suits a crawl space where the old plastic is thin, shredded or bunched up from people crawling on it. We pull it out, deal with what's under it and put down a sheet heavy enough to take foot traffic.
Standing water, mold or soft wood under the house is worth a call to (719) 204-8345 now. Those get fixed before any cover goes down, and they don't improve with time.
What happens when you call about a crawl space vapor barrier in Cañon City?
I look at your crawl space myself before we quote it. The same person who writes your estimate checks the finished work with you at the end. Here's how it goes.
Call or send the form
Tell us whether your crawl space has open vents or is sealed off, and whether you've seen standing water, mold or rotten wood down there. That tells me what I'm walking into before I come out.
I inspect inside and out
I come out myself, crawl the space and walk the yard around the foundation. You get a written estimate that says what we'll do, where and why, so you know the price before anything starts. We also sort out any permit the job needs with the right office for your address.
Our crew does the work
Our own crew handles the prep the estimate called for, then lays and seals the new cover. Keep the access door clear and pets out of the way, since we'll be going in and out of it.
We walk it together
Before we call it done, I go over the job with you, and you can look in at the seams and edges yourself. If something looks off, that's the time to say so.
Get a written crawl space estimate with the thickness spelled out
We reply within one business day to set a time. I come out and look over the crawl space and the yard, and you get a free written estimate, obligation-free.
(719) 204-8345Crawl space vapor barrier work in Cañon City
The Cañon City Building Department issues building and other construction permits, and the city says any building project not on its list is subject to a building permit. I won't guess whether a crawl space cover counts, so we check which office covers your address and handle any permit the job needs before work starts. You're welcome to ask the city's building office yourself. The city also requires anyone contracting for pay to hold a general or trade contractor license, and we're fully licensed and insured. If the prep turns up wiring or plumbing that needs work, those permits and inspections come from the state's Department of Regulatory Agencies, DORA, rather than the city.
Swelling clay runs under the cities along the Front Range down to Pueblo and Cañon City. It expands when dry ground gets wet, which happens far more often in a dry state like ours than out east. That's one more reason I pay attention to where the yard water goes, and we deal with the same ground on jobs in Pueblo West as we do around Cañon City.
Crawl space vapor barrier questions from Cañon City homeowners
Does a vented crawl space need a vapor barrier?
Yes, the plastic ground cover belongs in a crawl space whether it's vented or sealed. So if you're still weighing open vents against closing the space off, plan on the cover either way and decide the vents separately.
How thick should a crawl space vapor barrier be?
Federal guidance for installers sets 6 mil as the minimum, and one maker's guide calls 10 to 20 mil a common choice for homes. That same maker says 6 mil tears easily, which matters in a space where people crawl on the plastic, so ask each bidder which thickness their quote uses.
How much does a crawl space vapor barrier cost in Cañon City?
Full crawl space encapsulation in Colorado, with a 12-mil barrier and a commercial dehumidifier, usually costs about $5,500 to $9,500 per job. A ground cover on its own is a narrower job than that, and your written estimate gives the figure for your crawl space.
Should I test my Cañon City home for radon?
Yes, the EPA's radon map for Colorado says all homes should be tested, no matter which zone they're in. A ground cover helps keep soil gases from coming up into the house, but only a test tells you where your levels stand.
How do I check my crawl space vapor barrier after it's installed?
One maker's guide says to look once a year and after storms or plumbing work, checking for loose seams, wall seals that have pulled away and punctures. Damage gets patched with a compatible material so the cover stays whole, and our work is backed by our satisfaction guarantee.
How long does it take to install a crawl space vapor barrier?
Laying the plastic is usually the quicker part. How long the whole job takes turns on what has to come out or get fixed first, like old plastic, debris, water or rot. It's plastic sheeting, not foam, so there's nothing to cure and you don't have to leave the house while we work.
Other services that pair with a crawl space cover
If moisture is showing up on walls or in a basement rather than just under the floor, a barrier there keeps damp from working into the house.
When the upstairs runs hot and the downstairs stays cold, closing the gaps around lights, pipes and the hatch up top slows air pulling through the house.
Get your crawl space looked at first
We answer the phone seven days a week from 7 AM to 10 PM, so call (719) 204-8345 or send the contact form whenever you get a minute.