Vapor barrier installation in Manhattan KS - a crawl space covered wall to wall

Bare dirt and damp air under your floors? We cover the crawl space ground, up the walls and around piers, to hold down ground moisture.

Crawl space floor covered with a white vapor barrier beneath exposed wooden joists, silver ducts, and utility lines.

What a full vapor barrier job coversunder your Manhattan home

Crawl space with black vapor barrier covering the floor around a white pipe, beneath wooden joists and a dark duct.
Crawl space with a white vapor barrier across the floor, silver ductwork, insulated supports, and a ventilation unit.

Vapor barrier installation in Manhattan, KS starts with covering the bare dirt under your house, all of it. We run the plastic as close to every edge as we can, overlap the seams, carry it up the walls and around the piers and fasten the edges where it makes sense, and that's a fair list to check any bid against.

Price and schedule mostly turn on the crawl space itself, its size, how many piers it has, how far it sits above or below ground level and how many corners the foundation turns, plus any water problem that has to be handled first. At the estimate I'll walk you through what I find and the order I'd do it in.

You can count on a plain explanation of what's under your floor and what each step is for, so call us at (785) 236-2032.

Vapor barrier sheeting and crawl space setups

We pick the sheeting and the layout to match how your crawl space gets used and how it's built, so the plastic holds up in the spots where people actually crawl.

  • Standard plastic ground cover

    Plain, unreinforced sheeting covers open ground well where nobody goes, but it needs protection anywhere people crawl through, so we plan around those spots.

  • Reinforced sheeting for service paths

    We'll ask whether anyone crawls through to reach the furnace or other equipment, because thicker, reinforced sheeting holds up much better on those paths.

  • Sealed crawl spaces

    A crawl space built to be unvented, air-sealed, insulated and conditioned doesn't pull humid air in through vents, which lowers the chance of condensation on cold floor joists.

Blown-in insulation blankets an attic floor beneath exposed wooden roof trusses.

Why Manhattan homeowners call Sterlingabout the space under the floor

I'll explain what I find, what comes first and why, and then leave the decision with you, with no rush to decide anything on the spot.

  • The owner looks at every job

    I come out to look at every job myself, so the person sizing up your crawl space is the same one who answers your questions about it.

  • Our own installers, with me there

    Our own installers do the work, and I'm on site with them, so what we talked about at the estimate is what goes down under your house.

  • Licensed and insured

    The City of Manhattan sets its own license requirements for general contractors, and we're licensed and insured for the work we do.

  • Trained where every job got checked

    I learned this work on a municipal crew in public buildings, where every job got checked before it was signed off. We've been in business since 2023.

  • You'll know what you're paying for

    I'll show you what each part of the job is for and why it comes when it does, and the work is backed by our satisfaction guarantee.

A free look under your floorsand a plain vapor barrier estimate

Send your crawl space's rough size and any water or radon worries, and we'll reply within one business day to set up a visit. The estimate is free and done at your house, and there's no pressure to book.

How a job runsfrom first call to walkthrough

We keep it simple. You'll hear what I found and what comes first before anything gets scheduled, and nothing goes under your house until you've said yes.

  1. You call or write

    Call (785) 236-2032 or send us the form with your crawl space's rough size, and we'll set a time for me to come out.

  2. I look it over

    I look over the crawl space, attic and walls and walk you through what I see and the order I'd do things in, including any attic air sealing or retrofit insulation worth doing.

  3. Setting the order of work

    Once you're ready, we set a start day and take care of anything that has to come first, like a water problem, so nothing wet gets closed in under plastic.

  4. Laying the barrier

    Our installers and I do the work together, laying the plastic the way I walked you through at the estimate, so what goes down matches what you agreed to.

  5. Walking the finished job

    When we're done, I walk through the finished job with you and point out the coverage, the seams and the edges, so you can see what you paid for.

Crawl space barrier questions

What does a crawl space vapor barrier do?

A crawl space vapor barrier, also called a vapor retarder, is a plastic ground cover that helps cut down the moisture vapor and soil gases, such as radon, coming up out of the dirt under your house. It does that job best when it's put in well, which is why we pay so much attention to the edges, seams and piers.

Do I still need a radon test if I have a crawl space vapor barrier in Kansas?

Yes, a test is the only way to know your home's radon level, according to the state health department. Radon is a naturally occurring radioactive gas that can cause lung cancer, and while a barrier helps hold down soil gases like it, only a test tells you where your house stands.

How much does a crawl space vapor barrier cost in Manhattan, KS?

Across the US, professionally installed crawl space encapsulation usually costs about $3 to $7 per square foot, and that figure is for the bigger sealed-up job, not just plastic on the floor. Where your crawl space lands comes down to the size, piers and layout I mentioned up top, and your estimate puts a real figure on it.

What is the best way to cover a vented crawl space?

Put a plastic ground cover down, because it belongs in a crawl space whether it's vented or sealed. Plan on the cover first, then decide separately whether sealing the space makes sense, and I'll tell you what I think once I've seen yours.

Should water problems in a crawl space be fixed before sealing it?

Yes, any drainage or moisture problem in and around the crawl space has to be handled before the walls are sealed and insulated, so the space stays dry once it's closed in. I'll point out what I see at the visit, and that work goes first in the plan.

How do I get my crawl space ready for a vapor barrier?

Clear out whatever you keep stored down there before we come, because the plastic needs open ground to cover the whole floor. We take care of the old debris ourselves, so you only need to worry about your own things.

Vapor barrier installation around Manhattan

We're based in Manhattan and work in the cities around it, including Junction City, Fort Riley and Abilene, where we crawl under plenty of houses with bare dirt or worn-out plastic. Pick your city below or call us.

Book a vapor barrier estimate in Manhattanand see what's under your floor

Our hours run seven days a week and into the evening, so call (785) 236-2032 or send the form and I'll come out to look at your crawl space and lay out a vapor barrier plan that fits it.