Blown-in insulation in Torrance CA - attic fill that's even out to the edges
Upstairs still hot after the AC runs all afternoon? We seal the gaps, then fill your attic evenly so the rooms below stay cooler.
- Licensed and insured.
- Free quotes on site.
- Expect a reply within 1 business day.
Is blown-in insulation the right fix for your Torrance attic?
Blown-in insulation is loose fill, usually cellulose or fiberglass, blown through a hose and spread across your attic floor so the rooms below hold the temperature you're paying for. At SealPro Torrance Insulation Company, we seal the attic's gaps first and then fill it evenly to the edges, so the new insulation in your Torrance home isn't fighting a draft.
Most people call because the upstairs won't cool down, the room over the garage might as well be outdoors, or the power bill keeps creeping up. The price depends on how big the attic is, how many inches are already up there, how many gaps need sealing and whether anything like damp spots, old wiring or vermiculite has to be dealt with first. Those same things set the schedule, along with how easy your attic is to move around in, which is rarely very easy. You'll get your own figure from the estimate after I've been up there.
How can you tell your attic needs more insulation?
Hot rooms upstairs
The upstairs bedrooms or the room over the garage stay warm long after the AC has been running. That usually means the attic layer is thin, has settled or has air moving through it, and until it's fixed you're paying to cool the attic along with the house.
Joist tops showing
If you pop the hatch and can see the tops of the ceiling joists, there isn't much insulation left up there. Thin spots along the edges are common too, and every month they stay that way shows up on the power bill.
Dark streaks in the fill
Gray or black smudges on old insulation, often around a light or the hatch, are dust that air left behind as it leaked through. If you pile more fill on top without sealing those spots, the draft keeps going right through the new layer.
Work that often goes with blown-in
Home insulation
When the attic is only part of why the house runs hot or drafty, it's worth looking at the walls and floors at the same time.
Insulation removal
For attics where the old layer is too wet or too dirty to leave under new fill.
How we do blown-in insulation in Torrance
I start by going up and seeing what's already there, how many inches, what shape it's in and whether anything has to be fixed before new fill goes on top. Then the crew does the air sealing, which means closing the gaps the fill would otherwise have to fight, because insulation slows heat but doesn't stop air. We set baffles, guards at the roof edge, so the eave vents stay open and the fill doesn't spill into them, since a buried vent leaves the attic unable to breathe. Light fixtures that aren't rated for insulation contact get kept clear, which is also what the cellulose makers' trade group says has to happen with recessed lights and heaters. Then we blow it in, and blown-in is only as good as how full and even it ends up, so we fill to the right density all the way out to the top plate, where the ceiling meets the wall, because fill that goes in too light settles and leaves holes.
Blown-in usually covers the attic, so if the walls or crawl space are part of the problem, our home insulation work looks at the whole house together. If the old layer up there is soaked or full of droppings, we won't bury it, and insulation removal comes first.
Sealing and topping up loose fill
This suits most attics where the old insulation is in decent shape and the ductwork isn't up there. We seal the gaps and blow new fill over what's there, which costs less than foam and usually does the job.
Foam when the ducts live up there
If your ductwork runs through the attic, foam can make more sense because it seals air while it insulates. It costs more, so I only suggest it when the ducts make it worth the money.
Get a free estimate for blown-in attic insulation
We reply within one business day to set a time for me to look at your attic. The estimate is free, with no obligation. Rather talk? Call (424) 318-3075.
Call (424) 318-3075Why Torrance homeowners call SealPro Torrance Insulation Company for blown-in insulation
I write every estimate myself
I come out to look at every job and write the estimate myself, and we've been doing this since 2017. If your attic doesn't need much, I'll tell you, because I'd rather say a job isn't worth it than sell it to you anyway.
Licensed and insured in California
California's Contractors State License Board has its own license class for contractors who install insulation. We're licensed and insured, so the people working in your attic are covered.
State energy rules, explained on site
California's Energy Code covers changes to existing houses, not only new ones, so it can matter when you add to an older attic. We're based in Torrance and work in the cities around it, and I'll go over how those rules apply to your attic during the visit.
On this job, what happens before the fill goes in matters as much as the fill itself. Send a request or give us a call and I'll come take a look.
What happens after you call about blown-in insulation in Torrance?
Call or send a request
Call (424) 318-3075 or use the form, and tell us the attic's rough size, the house's age and whether you've got recessed lights or old wiring. We get back to you and set a time for me to come out.
I look at the attic
I go up and check how many inches are there, what shape they're in and what's sitting underneath before I put anything on paper. Your estimate lists what gets fixed first, what gets sealed and what goes in, so you can see where the money goes.
The crew seals and fills
A crew I trained seals the gaps, sets the baffles and blows in the fill. They clean up the hatch area and anything they tracked through on the way out.
I check before we finish
Before we call it done, I go up and check that the depth is even out to the edges and that the vents and non-rated fixtures are still clear. That way a thin spot gets caught while the crew and the blower are still at your house.
Common questions
Is blown-in insulation better than batts for an attic?
For most attics, yes, because blowing in loose fill is usually less expensive than laying batts and gives better coverage. Batts leave seams and gaps around joists, wires and odd framing, while blown fill settles into those spaces. Installation costs still vary from one attic to the next.
How much does blown-in insulation cost in Torrance?
Blown-in insulation in the Los Angeles area usually costs about $1,600 to $3,600 per job, and that's a typical range for the region, not our price. A big attic, tight crawl room and lots of gaps to seal push a job toward the top, while a simple top-up over sound insulation sits lower. I give you your own figure after I've looked.
Should air leaks be sealed before blown-in insulation goes in?
Yes, the holes around wiring, light fixtures, flue pipes, duct chases and heating registers should be sealed thoroughly before any insulation goes in. Adding insulation is the easiest time to do it, since the attic's already open and someone's already up there. That's why we seal and insulate in the same job.
How do I know if my attic has vermiculite, and what should I do?
Vermiculite is a lightweight, pea-size, flaky gray mineral, and if you see it, leave it alone and have an approved lab test it before anyone disturbs it, because it may contain asbestos. The test comes before any new insulation goes in. If I spot it during the visit, I'll tell you, and nothing new goes on top until you have the results.
Can you blow insulation over old knob and tube wiring?
Not without checking it first, because knob and tube wiring, an older system from before 1930, can be a fire hazard when insulation touches it. If your house is that old, mention the wiring when you ask for an estimate. I'll look at it before anything else, since wiring comes before insulation.
How do I get help paying for attic insulation in California?
If your household is low income, California's Department of Community Services and Development offers energy audits through community partners. The improvements include sealing holes and cracks and checking that the home is properly insulated. It's worth a look before you pay for the work yourself.
Have us check your attic first
Tell us the attic's rough size, the house's age and any recessed lights or old wiring when you call (424) 318-3075 or send the form, and I'll come out knowing what to look for.