Spray foam insulation in Vacaville, CA - foam only where your house needs it
Hot upstairs or a drafty room over the garage? We check the attic first, then foam only where it will actually seal and insulate.
Is spray foam the right insulation for my Vacaville house?
Spray foam insulation in Vacaville is foam our crew sprays under the roof deck and on gable walls, or into open wall framing, where it insulates and blocks air leaks at the same time so the rooms below hold their temperature.
Most calls start with a room that won't cool down, a draft you can feel or a power bill that keeps climbing. Foam is the right answer for some of those houses and just the expensive answer for others. I sold insulation before I installed it, and I'd rather lose the sale than talk you into foam your house doesn't need.
Your price turns on where the foam goes, how much surface that is, which kind of foam suits it, and whether the roof or the old insulation needs work first. The schedule turns on the same things plus the permit and the time your household spends out of the house, and the written estimate after my visit gives you your own figure. We're licensed and insured, and California licenses insulation installers under their own class, so it's fair to ask anyone you hire which license they hold. We're based in Vacaville and work in Fairfield, Dixon, Davis, Woodland, Napa, Vallejo, Concord, Richmond and plenty of other cities nearby.
- Foam sprayed under the roof deck and on gable walls, bringing the attic inside your house's shell.
- Foam sprayed into open wall framing during a remodel, with open-cell or closed-cell picked wall by wall.
- Old insulation that's soaked or full of droppings pulled out first, so the problem doesn't stay.
What happens when you call us about spray foam in Vacaville?
I come out to every job myself, and our installers do the spraying. Here's how it goes from your first call to the final walk-through, with the planning for your household built in.
Call us or send the form
Call (707) 452-3285 or use the form, and we'll set a time for me to come out. It helps to have your roof's age, any leak history and whether your attic has vents.
I check the attic myself
I get up into the attic or under the house and tell you before I leave what I'd do first and why, even when that isn't foam. Then you get a written estimate showing where the foam would go, which kind and what has to happen first, so the price doesn't catch you off guard.
Installers spray while you're out
We set the spray day around a plan for everyone in the house to be somewhere else, because the house stays empty while we spray and while it airs out. Our installers cover what shouldn't get foam, spray, then ventilate and clean up.
We walk the job together
Once the house has aired out, I look the work over with you, checking the edges and around the hatch, not just the middle, because thin edges are where foam jobs usually fall short. Satisfaction guaranteed.
What spray foam looks like in attics and walls
These photos show spray foam in general, under roof decks and inside open wall framing, so you can picture what each kind looks like once it's on. They're examples of the trade, not our own jobs.
Exposed attic rafters and walls are coated with pale foam insulation, with ducts and framing visible.
A worker in protective coveralls vacuums loose attic insulation through a hose among exposed wooden rafters.
Spray foam insulation covers the underside of a crawl space floor around a large metal duct and exposed wood joists.
Unfinished room with fiberglass batts fitted between wall studs and ceiling joists, plus a window and exposed wiring.
Worker in protective coveralls applies spray foam along the lower wall of a concrete enclosure with a hose-fed gun.
Basement walls have thick fiberglass batts fitted between wooden studs beneath exposed ceiling joists and a metal duct.
Get a written spray foam estimate from the owner
Send the form and we'll reply within one business day to set a time for me to come out. The on-site estimate is free, you get it in writing, and there's no pressure and no obligation.
(707) 452-3285Spray foam questions we hear from Vacaville homeowners
These are the questions people ask me in the driveway after I've been up in the attic. If yours isn't here, call (707) 452-3285 and I'll answer it straight.
How much does spray foam insulation cost in Vacaville?
Spray foam usually costs more than other attic insulation, because it seals air and insulates in one step. Your price depends on how much area gets foamed, which kind of foam goes on, and whether the roof or old insulation needs work first. The written estimate after my visit gives you your number.
What is the best way to insulate my attic, the floor or the roof line?
For most vented attics, insulating the floor with blown-in cellulose or fiberglass costs less than foaming the roof line. Sealing the attic at the roof can mean 10% to 60% more surface to cover, so it's the bigger job. It makes more sense when your ductwork runs up there, because the foam brings those ducts inside the insulated space.
Is open-cell or closed-cell foam right for my walls?
Open-cell suits a wall that needs to dry, because it blocks air but lets water vapor through. Closed-cell slows vapor, so a frame wall filled with it can't dry well to the outside. That's why we pick the foam wall by wall, based on how each one needs to dry.
How long does it take before we can go back in after spray foam?
You stay out while we spray and until the foam has cured and the house is aired out and cleaned, which some foam makers put at 24 hours. The wait varies by product, so the maker or supplier sets it for the foam we use. We'll tell you the wait at the estimate so you can line up a place to stay for the kids and pets.
Does my roof need work before spray foam goes on?
It might, so the shingles or membrane get checked first and any leaks or damage get fixed before foam goes on the deck. If the roof is near the end of its life, it's usually worth replacing first so it keeps water off the foam. Your roof's age and leak history help me answer this at the visit.
Is spray foam safe if someone in my house has asthma?
Asthma can be a reason to look at other insulation. People with asthma, respiratory allergies, skin conditions or a past reaction to isocyanates, chemicals used in spray foam, should read the product information carefully and may want to consider another option. Tell me at the estimate and we'll go over the product with you before you decide.
Spray foam insulation rules in Vacaville
Vacaville's express permit covers like-for-like attic insulation, and new foam may not qualify, so we apply through the city's permit portal and book the inspection ourselves. Permitted work also triggers any required HERS test, an outside energy check.