Spray foam insulation
Spray foam makes sense when ductwork runs through the attic or the room over the garage won't hold heat, since it seals air while it insulates.
Insulation contractor in Healdsburg, CA - attics sealed first, then insulated
T&S Rohnert Park Spray Foam Insulation insulates attics, crawl spaces and walls in Healdsburg, CA, sealing the gaps first so drafty rooms and a hot upstairs even out. We also pull out old insulation that's soiled or soaked.
T&S Rohnert Park Spray Foam Insulation handles attic insulation, crawl space work, air sealing, spray foam and insulation removal in Healdsburg. Most calls we get start with a drafty room, a hot upstairs or cold floors, and the fix usually starts with what's already in the attic or under the house.
Healdsburg attics and crawl spaces we work in
We're an insulation contractor in Rohnert Park, CA, and Healdsburg is a straight run up 101 past Windsor. The houses we see here run from older homes on raised floors, with a crawl space underneath, to newer places with a big open attic. Older ones tend to have a few inches of settled insulation up top and not much under the floor, so the first thing I do is look and measure.
Hillside lots change the work under the house. The crawl space is often tall at the downhill end and tight at the uphill end, so our crew plans how to reach the far corners before anyone fits crawl space insulation or a vapor barrier. Up in the attic, the order is the same on every house. We seal the gaps, keep the eave vents open, then get the coverage even all the way to the edges.
- Based in
- Rohnert Park, CA 94928
- Hours
- Mon–Fri: 6 AM–10 PM, Sat–Sun: 8 AM–10 PM
Insulation work we do in Healdsburg homes
Attic insulation
When the upstairs runs hot or the power bill climbs, we measure what's up there, seal the gaps, then bring the attic to an even depth edge to edge.
Blown-in insulation
Blown-in insulation, loose fill sent through a hose, is usually the best value for topping up an older attic that already has a few inches of settled material.
Home insulation
For a house that's drafty all over, I look at the attic, walls and crawl space together and tell you which part is worth doing first.
Insulation removal
If the old insulation is soaked, matted or full of droppings, we pull it out and clean up first, because new material laid on top keeps the problem.
Crawl space insulation
Cold floors over a raised foundation usually mean bare or sagging insulation under the house, so we fit it snug between the floor joists and make sure it stays put.
Wall insulation
Older houses often have thin or empty wall cavities, and we fill them from outside or inside with as little patching as the wall allows.
Air sealing services
Air sealing means closing the gaps around pipes, wires, can lights and the hatch, and it's usually where a drafty house gets its biggest change.
Basement insulation
Where a basement or lower level sits under living space, we insulate its walls or ceiling so the rooms above stop pulling cold from below.
Closed-cell foam insulation
Closed-cell foam, a dense foam that also blocks moisture, suits damp crawl space walls and rim joists where loose fill or batts would soak up water.
Open-cell foam insulation
Open-cell foam is softer and lighter, a good fit for rooflines and interior walls where you want the air sealed and some noise deadened.
Commercial insulation
For shops, offices and other commercial spaces in Healdsburg, we insulate ceilings, walls and roof decks and plan the work around your business hours.
Crawl space vapor barrier
A plastic vapor barrier over the dirt under the house keeps ground moisture out of the floor insulation, and we seal the seams and run it up the foundation walls.
Vapor barrier installation
Where damp air can reach cold framing in walls or ceilings, a vapor barrier on the right side keeps moisture out of the insulation and the wood.
Attic air sealing
Before any insulation goes up, we seal the attic floor around can lights, plumbing stacks, wiring holes and the hatch, so air stops leaking through.
Retrofit insulation
Retrofit insulation is adding insulation to a finished house without tearing it apart, usually through the attic, the crawl space or small holes in the walls.
Get a free on-site insulation estimate in Healdsburg
Send the form and we'll reply within one business day to set a time that works for you. I come out to your Healdsburg home myself, look over the attic and crawl space, and give you a free estimate with no obligation.
(707) 576-6028What to know before insulation work in Healdsburg
Inside city limits, the City of Healdsburg's Building Division takes permit applications and inspects building work, and the city says a permit is needed before altering any structure. Whether a given insulation job falls under that isn't spelled out, so I check with the division before we start. If your job needs a permit, we apply for it, keep you posted and set up the inspections.
That permit question is the main thing that can move the calendar, because permitted work has to stay uncovered until the city inspects and approves it. Price moves with what's already up there, whether old material has to come out first, how many gaps need sealing and how easy the attic or crawl space is to get around in. You'll get your own figure when I come out for the estimate.
Healdsburg is part of the stretch we cover from Rohnert Park, along with Larkfield-Wikiup and Santa Rosa on the drive up and plenty of other cities nearby. The crew that works here is the same crew you'd get anywhere else we go, with me or one of our lead installers running the day.
How we work on your attic and crawl space
I learned this trade hauling bags and crawling attics for a lead installer who taught me to look at the whole house before selling anybody anything. I still work that way, so I come out for every estimate myself, and if topping up your attic won't do much for you, I'll tell you that before I'd ever sell it to you.
The part of the job that pays off is the part you'll never see. Our crew seals the gaps around lights, pipes and the hatch before any insulation covers them, keeps the eave vents clear so the attic can breathe, and gets the edges as deep as the middle. We've run T&S since 2021, we're licensed and insured, and it's satisfaction guaranteed.
If you've got a drafty room or an old attic you've been meaning to deal with for years, that's exactly the call I like getting. Call (707) 576-6028 or send us the form, tell me what you're noticing, and I'll explain what's likely going on up there in plain words before we talk about fixing anything.
Healdsburg rules and lots that shape the job
A few things about Healdsburg change how an insulation job here gets planned and paid for, from sloped lots to the way the city takes permit fees.
Paying permit fees safely
If your job needs a permit, the city's Planning and Building page says it takes payment only in person at City Hall or through its online payment portal. The city also says it won't ask for payment by email, by an unfamiliar link or by wire transfer, so treat any message like that as a scam. We'll let you know when a fee is due and how to pay it.
Hillside lots and the slope map
Projects in Zone 2 or 3 on the city's slope stability map need a geotechnical report, a study of the ground, and the city geologist reviews it for a fee. Whether that reaches an insulation job is something I ask the Building Division along with the permit question. On sloped lots, the crawl space itself is usually the bigger issue, tall at one end and tight at the other.
Commercial and multi-family buildings
A city handout says exterior changes to commercial buildings, multi-family buildings and certain other structures will probably need planning approval from the Planning Division or the Planning Commission first. Most insulation work happens inside, but if a commercial job touches the outside of the building, that approval comes ahead of the building work, so we sort it out early.
What we find in attics here
Most attics we open have the same handful of problems: old insulation settled thin, droppings from critters, eave vents buried under loose fill, and gaps around lights and the hatch that nobody sealed. We deal with those first, because new insulation on top of any of them leaves you with the same drafty room and a bigger bill.
Healdsburg insulation questions we hear most
How much does attic insulation cost in Healdsburg, CA?
Your price comes from what's in your attic now, and I give you your number at the estimate. Sealing the gaps and topping up with blown-in fill is usually the lower-cost route. Spray foam costs more because it seals and insulates at once, so it's usually worth it when ductwork runs through the attic. Pulling out soaked or dirty insulation adds to any job.
Does insulation get an over-the-counter permit in Healdsburg?
Insulation isn't on the city's over-the-counter list, so it isn't one of the jobs known to skip plan review, a check of drawings before approval. That list covers jobs like re-roofs, water heater and HVAC replacements, windows, siding and electrical service, and some of those can be applied for, paid and issued online. For insulation, I check with the Building Division before we start.
When does the City of Healdsburg do building inspections?
Inspections run Monday through Friday, except city holidays, between 8:30 a.m. and noon or between 1 and 3 p.m. The applicant requests them from the Building Division, so when your job has a permit, we book them and plan the crew's day around that window, since the work stays open until it's approved.
How long does attic insulation take, and do we have to leave the house?
Blown-in and batt work usually lets you stay home, while spray foam means everyone, kids and pets included, is out until the re-entry time, the wait the foam maker sets before you can come back inside. How long the crew is up there turns on removal, gap sealing and access, and I'll lay out both times for your house at the estimate.
How do I get my house ready for an insulation job?
Clear a path to the attic hatch or crawl space door and move anything stored right around it, because the crew needs room to work and run hoses. Cover or move things in the room below the hatch, and tell us about pets so they're shut away. I'll go over anything specific to your house at the estimate.
Call about your Healdsburg attic today
We answer (707) 576-6028 until 10 PM every day, weekends included, so you can call after work or send the form whenever it suits you.