Spray foam insulation in Cedar Rapids IA - sealed and insulated in one pass
Cold floors, a drafty room over the garage or a chilly basement? We seal and insulate the hard spots so cold air stops getting in.
Is spray foam the right insulation for my house?
Spray foam insulation for Cedar Rapids homes is foam sprayed onto a surface, where it expands into the gaps and air-seals and insulates in the same pass. It's worth what it costs in hard spots like the basement rim joist or an attic with ductwork, and most of the planning comes down to which foam fits the spot and how long your family stays out while it cures.
Most people who call me have cold floors over the basement, a room over the garage that never warms up or a power bill that keeps climbing, and in older homes a lot of folks just aren't sure what's up there. The price turns on how many square feet we're covering, which foam fits, how thick it has to go and how easy the spot is to reach, and the schedule turns on clearing out any old material first and on the time you spend out of the house afterward, so I'll give you your own number at the estimate once I've seen the spot.
How we do spray foam insulation
I start by coming out and looking at the spot with you, because foam covers everything it touches and you only get one chance to deal with what's underneath. If the old insulation there is soaked or full of droppings, we pull it out first, the same way you'd muck out a stall before you put down fresh bedding. Then I explain whether open-cell or closed-cell fits that spot and why, and once we've picked, our installers mask off the area and spray it to the thickness it needs, keeping the edges as full as the middle. After the spray, the house sits empty while the foam cures, and the crew cleans up before anyone moves back in.
Foam isn't the answer for every spot, and I'll tell you when it isn't. It costs more because it seals and insulates at once, so on most open attic floors I'd rather seal the gaps around lights, pipes and the hatch and then top up with blown-in insulation, which is loose fill blown through a hose. That's usually how we handle attic insulation, and I only point you to foam up there when your ductwork runs through the attic.
Basement rim joist
This is the band of wood sitting on top of your foundation wall, and it's the first spot I'd foam in most basements because batts never fit it right. It suits anyone with cold floors along the outside walls or a basement they plan to finish.
Attic roofline over ductwork
When the furnace ducts run through the attic, we can foam the underside of the roof so the ducts sit inside the insulated part of the house. It costs more than loose fill on the floor, so it suits homes where the ductwork makes that trade worth it.
What we check before spray foam insulation in Cedar Rapids
Iowa's state licensing office tells contractors to contact the city or county on every project to learn the local requirements, so a spray foam job in Cedar Rapids starts with a call to the city. We make that call before each job, and if they tell us a permit is needed, we take care of it, so I won't guess about yours until the city has answered. The state's residential energy code leaves remodeling of one- and two-family homes outside its scope, which is why I go by what the city says for foam going into a house that's already built.
A lot of what we see here is older homes where nobody's sure what's in the attic, and basements with fiberglass stuffed against the rim joist and cold floors above it. We're based in Cedar Rapids and work the cities around it and south toward Iowa City, and we run into the same houses on jobs in Marion and Hiawatha.
Spray foam work up close
Why call us for spray foam
I write every estimate myself
I come out to every job around Cedar Rapids and write the estimate on site, after I've shown you what's going on in your basement or attic. That way you decide what to spend knowing exactly what you're paying to fix.
I go over the work with you
Our installers do the spraying, and when they're finished I go over the job with you so you can see the coverage at the edges and around the pipes. The work is backed by our satisfaction guarantee.
Licensed and insured for your job
We're licensed and insured. You've got a crew working inside your house with spray equipment, so that's worth asking any contractor about before they start.
Running this business since 2021
I learned insulation working on other crews and started this business in 2021, and before that I grew up in a farm shop where you figured out a problem before you spent money on it. That's still how we work on your house.
What matters most with foam is getting the type and the order of work right before anything gets covered up. Tell us what you're working on and I'll come take a look.
(319) 536-8073Get a spray foam estimate for your house
We reply within one business day to set a time, and then I come out, look at the spots you want foamed and write the estimate on site. The estimate is free and there's no obligation.
Spray foam questions from Cedar Rapids homeowners
Should I choose open-cell or closed-cell spray foam?
Choose by where the foam is going, because the two handle moisture differently. Open-cell blocks air but lets water vapor pass, while closed-cell at its usual thickness holds vapor back. That's why closed-cell in a frame wall can keep the wall from drying to the outside, and why I walk you through the trade-off for your spot before we choose.
How long do we have to stay out of the house after spray foam?
Plan on at least 24 hours away, which is what staff at the Consumer Product Safety Commission say residents should allow. EPA guidance adds that the foam should finish curing, and the house should be aired out and cleaned, before anyone comes back. Return time varies with the product, the house and whether children or older adults live there, so book a place to stay.
How do I know if spray foam is safe for someone with asthma?
Read the product information closely before you decide, which is what the same safety staff advise for anyone with asthma, respiratory allergies, skin conditions or a past sensitivity to isocyanates, the chemicals that react to make the foam. If that describes someone in your house, other insulation is a fair choice. Tell me at the estimate and we'll go over what else would work for that spot.
How much does spray foam insulation cost in Cedar Rapids?
Spray foam insulation in Cedar Rapids usually costs about $2 to $5 per square foot. That's the going rate around here, not our price. Where your job lands depends on which foam fits, how thick it goes and how hard the spot is to reach, and you'll get your own number when I write the estimate.
What is the best way to insulate a basement rim joist?
Spray foam usually does it best, because it air-seals and insulates the rim joist in one step. That board is a cold surface in winter, and batts let indoor air reach it, which can lead to condensation and mold. To count as an air barrier there, open-cell needs at least 5.5 inches and closed-cell at least 1.5 inches. If you're insulating the basement walls, plan the rim joist too, since that makes its cold problem worse.
Does my insulation contractor need to register in Iowa?
Yes, if they earn at least $2,000 a year from construction work, Iowa requires them to register with the Department of Inspections, Appeals, and Licensing. It's a fair thing to ask any contractor before you sign.
Talk to us about spray foam for your house
Call (319) 536-8073 or use the form, and mention the spots to foam, rough square footage and any health concerns so I can plan the visit.
