Spray foam insulation in State College PA - drafts sealed and heat kept in
Cold floors, a hot room upstairs or a drafty basement usually mean air is leaking. Spray foam closes those gaps and insulates at once.
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Is spray foam the right insulation for your State College house?
Spray foam insulation in State College is foam we spray onto your rim joists, the band of framing on top of the foundation, and onto walls, basements, crawl spaces or the underside of a roof, where it expands into the gaps so one job stops drafts and adds insulation.
Most spray foam calls I get start with a drafty older house, cold floors over the basement or a remodel that has the walls or roof open, and the real question is where foam earns its higher cost. The price mostly turns on how much area we're covering, which foam the space calls for, how thick it has to go and whether soaked or dirty old material has to come out first through insulation removal. The schedule turns on whether a permit applies at your address and on planning where your household will stay while we work. I'd want to see the space before guessing at either, and the written estimate I leave you lays out your own job. We're based in State College and work across the area and the cities around it, so if you don't see your city listed, please ask us.
How we handle spray foam insulation
I start by looking over the whole space, because foam seals in whatever it covers, and I don't want damp framing, droppings or wiring that needs attention trapped under it. Before we spray, I go over our safety steps with you and help you plan where the household will stay and for as long as the product calls for, since I'd rather you sort that out ahead of time than feel rushed on the day. We also talk through fresh air and any gas or oil appliances near the work before anyone sets up. Our installers then clear and protect the area and spray the foam to the thickness that spot needs, and I check the work with you before we call it finished.
Foam isn't always the answer, and I'll tell you when it isn't. It costs more because it seals air while it insulates, but on an open attic floor, sealing the gaps and topping up with blown-in insulation, loose fill blown through a hose, usually gives you more for the money unless your ductwork runs through the attic. That's why our attic insulation work often pairs foam at the gaps with loose fill over the top.
Open-cell foam for walls and rooflines
Open-cell foam is the softer, lighter foam, and it fills odd-shaped cavities well, so it usually suits walls and rooflines in the dry, heated part of the house. It's a poorer fit where dampness is a worry, which is why I look for moisture before I suggest it.
Closed-cell foam for damp or tight spots
Closed-cell foam is dense foam that blocks moisture, and it packs more insulation into a thin layer. That makes it the usual pick for basement walls, crawl spaces and rim joists, where water and space are both concerns.
Spray foam insulation permits and houses in State College
In State College, building permits come from Centre Region Code Administration, which issues them across the Centre Region, and the city also requires a zoning permit before any structure is built, altered or torn down. What those offices publish doesn't settle whether a spray foam job needs a permit, so I won't tell you yours doesn't, and you can ask the code office about it at 814-231-3056. Permit rules depend on your municipality, so we check with the office that covers your address, and where a permit applies we prepare the paperwork, walk you through it and keep you posted on where it stands.
Many of the houses I'm called to here are older, with drafty rim joists over stone or block foundations and attic rooms tucked under the roof, and our winters find every gap. We see the same kinds of houses on jobs in Bellefonte and Tyrone, so the plan starts the same way, with where the air gets in and where moisture sits.
Why State College homeowners call Apex State College Spray Foam Insulation
I write every estimate myself
I come out to look at each job and write the estimate myself, and our installers do the work. I check it with you before we finish, so the person who made the plan is the one who signs off on it.
Years running jobs before 2023
I spent several years as the right hand to another insulation contractor in this area, running jobs, before I started this business in 2023. That's where I learned to do the work in the right order, so nothing gets sealed or covered before it's ready.
Licensed and insured for your job
We're licensed and insured. With a crew and equipment working inside your house, you shouldn't be the one carrying that risk.
Maker's details gathered up front
For a building permit, the code office wants plans with the insulation details, including the foam maker's installation details, so I collect those at the start. That keeps the paperwork from holding up your job.
If you'd like me to look at the space you have in mind, please call (814) 996-0002 or send us a message, and we'll set a time for me to come out.
Request a quoteRequest a written spray foam estimate for your house
We reply within one business day to set a time, and the on-site estimate is free with no obligation. I come out, look over the attic, walls, basement or crawl space, and go over what I find with you before anything is written up. Thank you for reaching out.
What happens after you call about spray foam in State College?
Call or send the form
Call (814) 996-0002 or send the form, and we'll get back to you to pick a time for me to come out. If you have a remodel underway, please mention it, since open walls change what's possible.
I look over the space
I check the area you're thinking about, explain what I find and tell you which foam I'd use and why. You then get a written estimate you can read over at your own pace and ask me about.
Our installers do the work
We take care of the permit side where one applies, and the household stays away as we planned together. I check the finished work with you before we call it done.
Frequently asked questions
How much does spray foam insulation cost in State College, PA?
Spray foam insulation in State College usually costs about $2 to $5 per square foot of area covered. Where your job lands in that range depends on what I find on site, and the written estimate I leave you sets out your own figure.
What is the best way to insulate a basement with spray foam?
Closed-cell foam is usually the better choice for basement walls, because federal guidance says open-cell foam lets moisture pass through and in many cases falls short of what below-grade insulation needs. The same guidance says closed-cell foam in a basement must be covered by an acceptable thermal barrier, a fire-slowing layer such as drywall, while a crawl space not used for storage may need only a lighter ignition barrier. Please tell me how you use the space, since that shapes the plan.
How long do we have to stay out of the house after spray foam insulation?
Federal safety staff say everyone, kids and pets included, should leave the home during installation and for at least 24 hours after, so plan for at least that and longer if the product's instructions call for it. Anyone with skin conditions, respiratory allergies, asthma or an earlier sensitivity to isocyanates, the chemicals that react to form the foam, should read the product information carefully and, if needed, consider another insulation.
Who handles the permit for spray foam insulation in State College?
We do, where a permit applies, so you aren't left sorting out the paperwork on your own. As I covered above, we check with the office for your address first, because the answer depends on your municipality.
Is spray foam a good choice for insulating a roof in a cold climate like State College?
Federal research on roofs in a cold climate found that a spray foam roof built to code was safest by far, while roofs with fiber insulation such as fiberglass couldn't be confidently recommended. That's national research and not a State College rule, but it favors foam when the insulation goes right against the roof, as it often does when an attic becomes a room. I'd want to see the roof framing and any signs of moisture before planning it.
How do I stop drafts coming in at the rim joist?
Spraying foam on the rim joist seals the air and insulates it in the same step. Federal guidance says open-cell foam has to go on much thicker than closed-cell foam to count as an air barrier there, so the foam we choose decides how thick the layer must be.
Other insulation work that often goes with it
Attic insulation
If the rooms upstairs run hot in summer and cold in winter, the attic floor is usually the first place to look, and we check what's already up there before adding anything.
Blown-in insulation
When the attic already has a thin, dry layer and the gaps are sealed, loose fill blown over the top brings the depth up evenly, right out to the edges.
State College, PA
Get a spray foam estimate on site
Tell us the area you want insulated, its rough square footage and whether it's a basement, crawl space or roof, and I'll come out ready to answer the right questions.