Fast, Reliable Spray Foam Insulation Across Inglewood
Spray foam insulation in Inglewood typically costs $2,100 – $6,800 for a full attic application, with wall retrofits running $1,800 – $5,400 depending on square footage and foam depth. Our crews are in Inglewood every week and can usually reach your block within 24 to 48 hours of your call. If you’re dealing with a hot upstairs bedroom near Morningside Park or condensation in a garage off La Brea Avenue, the fix probably starts with the right foam, applied the right way. Call us at (424) 360-2336 and we’ll give you a written price before anything starts.
Why Laurel Attic Insulation Torrance Is Inglewood’s Preferred Spray Foam Insulation Company
Our Spray Foam Insulation crew has worked on more pre-1980 Inglewood homes than we can count, and we know what hides inside them. Knob-and-tube wiring. Settled fiberglass batts. Crawl spaces with no vapor barrier. These aren’t surprises to us; they’re Tuesday. We show up in a live-tracked van, not a vague four-hour window. You get a written price before we touch a can of foam, and Chase Whitaker, who runs the operation, makes sure every job includes before-and-after photos so you can see exactly what was done.
Inglewood homeowners also get the full Relay Visibility Guarantee: book from your phone, watch your technician’s arrival time update in real time, receive photo proof of every step, and pay from a link on your digital invoice. If we miss something, the 365-Day Done Right Promise means we come back and make it right. No charge, no argument. That’s the standard we’ve run on since 2003, and it applies to every single job in Inglewood.
Spray Foam Attic Insulation in Inglewood
Our Attic Insulation in Inglewood is the highest-impact retrofit for most homes here, especially the 1920s – 1950s stucco bungalows and 1960s – 1970s tract houses that make up the bulk of our housing stock. Many of these attics still have original fiberglass batts that have settled to R-19 or lower, or been pushed aside by decades of rewiring. We remove what’s failing, seal the air leaks, and apply open-cell or closed-cell foam directly to the attic floor or roofline depending on whether your attic is vented. The result is a ceiling that stops leaking conditioned air and starts holding temperature. A typical attic in Inglewood runs $2,100 – $6,800, with most landing in the $3,200 – $4,600 range for a 1,200-square-foot home.
Open-Cell for Vented Attics
Most Inglewood homes have vented attics, which means soffit and ridge vents pulling air through. Open-cell foam is the right call here. It expands to about 100 times its liquid volume, filling every gap around recessed lights, plumbing penetrations, and framing joints. Because it’s vapor-permeable, it lets any moisture that does get into the attic dry toward the ventilation rather than trapping it against the wood. We use Icynene and Demilec open-cell foams most often in this application.
Closed-Cell for Roofline Sealing
If you’re converting a garage into living space near Northwood or turning an attic into a bedroom off East Hyde Park Boulevard, closed-cell foam on the roofline makes sense. It adds structural rigidity, blocks air and moisture from the outside, and delivers R-6.5 to R-7 per inch, roughly double what open-cell gives you per inch. It also acts as a secondary weather seal, which matters here where the marine layer pushes damp air against roofing all winter.
Spray Foam Wall Insulation in Inglewood
Spray Foam Wall Insulation in Inglewood is often the only realistic way to insulate the uninsulated wood-frame walls of our 1920s bungalows and postwar tract homes without tearing out the siding. These walls were built empty, or with a thin layer of fiberglass that’s long since settled. The coastal moisture complicates things: wrong foam choice traps condensation behind the stucco and rots the sheathing. We spec open-cell foam for most of these walls because it’s vapor-permeable and won’t lock moisture in. Closed-cell works when we’re also addressing a specific air-sealing need, like a room over a vented crawl space or a wall that faces prevailing west winds. Wall retrofits in Inglewood typically run $1,800 – $5,400, with the final number driven by stud depth, access points, and linear feet of wall cavity.
Injection Through Stucco or Drywall
We can inject foam through small holes drilled from the inside drywall or straight through exterior stucco, then patch and touch-up so you’d never know we were there. This is the standard approach for the original stucco bungalows south of Century Boulevard and around Darby Park. The job usually takes one day, and the holes are sealed and primed the same afternoon.
Rim Joist and Garage Ceiling Sealing
Rim joists are the worst air-leaker in most Inglewood homes. That’s the band of wood where your floor framing meets the foundation, and in older tract homes near La Cienega Park, it’s often just bare board over open air. We spray closed-cell foam along the entire rim, sealing the gap that drafts, dust, and moisture ride in through. Garage ceiling spray foam is another quick win, especially when the garage sits under a bedroom. Sealing that cavity kills the cold-floor problem and blocks gas fumes from creeping upward.
Trusted Brands We Service in Inglewood
We stock and spray materials from Johns Manville, Knauf, and CertainTeed, among others, and we match the foam to the job rather than to whatever’s on the truck. For Inglewood’s coastal-damp attics we lean on open-cell Icynene and Demilec because of their vapor performance, though we also offer Inglewood Reflectix service when radiant barriers suit the job. For walls and rim joists we often use closed-cell Johns Manville or CertainTeed product. Having these brands in our Torrance warehouse means we don’t have to special-order and reschedule when a job changes scope mid-way. Laurel Attic Insulation chose its name for a reason: laurel stays green all year, and so should your home’s comfort.
Common Spray Foam Insulation Problems We See in Inglewood Homes
- Foam applied over live knob-and-tube wiring. In attics built before 1978, old cloth-insulated wiring can still be carrying current. Spraying closed-cell foam directly over it traps heat and creates a real fire hazard. We verify circuits are cold before we spray, and we coordinate with a licensed electrician if anything’s live.
- Open-cell foam in vented crawl spaces with missing vapor barriers. Inglewood’s damp marine air will find open-cell foam and saturate it if there’s no plastic on the ground beneath the house. We’ll inspect your crawl space first, and we won’t spray open-cell there unless the barrier is intact or we install one.
- Moisture trapped behind stucco walls. A 1920s wall with existing condensation will rot if you seal it with the wrong foam. We spec vapor-permeable open-cell in those walls so moisture can still dry toward the outside rather than being locked against the sheathing.
- Settled or disturbed old batts. Decades of rewiring, rodent traffic, and roof leaks leave original fiberglass compressed and useless. It looks like insulation, but it’s not doing much. Removing it first is the honest way to start a spray foam job.
Pricing for Spray Foam Insulation in Inglewood, CA
Here are the numbers we quote most often in Inglewood. Open-cell attic floor application runs $1.10 – $1.60 per board foot, which translates to $2,100 – $4,400 for a typical 1,000 – 1,400 square foot attic. Closed-cell roofline sealing runs $2.20 – $3.20 per board foot, or $4,800 – $6,800 for the same attic if you’re sealing the roof deck instead of the floor. Wall cavity injection runs $1,800 – $5,400 depending on stud depth and how many rooms. Rim joist sealing is usually $600 – $1,200 as a standalone line item, and garage ceiling foam runs $900 – $1,800. These are the prices we write on the estimate before work starts, not after. Call (424) 360-2336 for a free, specific quote for your home.
We Also Serve Cities Near Inglewood
Our crews cover the whole South Bay and Westside corridor. If you’re in Hawthorne, El Segundo, Playa Vista, or Manhattan Beach, you’ll get the same live arrival tracking, written pricing, and 365-Day Done Right Promise we give every Inglewood homeowner. Most of those neighborhoods are within 30 minutes of our dispatch point, so same-week scheduling is usually no problem.
Serving Inglewood, CA - Our Local Coverage Area
We’re based in the Inglewood area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Spray Foam Insulation in Inglewood
Yes, if your home was built before 1978 and still has knob-and-tube wiring in the attic, which is common in Inglewood. A licensed electrician must verify those circuits are cold or decommissioned before any foam is applied, because spray foam can overheat live cloth-insulated wiring. We’ll coordinate that for you. Call (424) 360-2336 and we’ll schedule the inspection along with your foam estimate.
Spray foam can help, but only if the ground vapor barrier is intact first. In Inglewood, marine layer moisture moves through vented crawl spaces and will saturate open-cell foam if there’s no plastic barrier on the soil. We’ll inspect that before recommending foam, and if the barrier needs repair, we’ll include it in the written price.
For Inglewood’s climate, we recommend R-38 to R-49 in the attic, which means about 10 – 13 inches of open-cell foam or 5 – 7 inches of closed-cell on the roofline. That’s above the California Title 24 minimum and tuned for a home that sits in the marine layer seven months out of the year. We’ll write the target R-value on your estimate before we start.
We do, and we’ve done many around Arbor Village and along Nutwood Street. The key with 1920s – 1930s stucco walls is using a vapor-permeable foam like open-cell so any existing moisture can still dry outward. Spraying closed-cell into a wall that’s already carrying condensation will trap it and rot the sheathing from the inside. We’ll assess each wall before we choose the foam.
Spray foam insulates and air-seals; radiant barrier only reflects heat. For Inglewood homes, where the problem is usually cold damp air moving through the attic rather than intense inland summer heat, foam delivers far more comfort per dollar. If you have an attic that bakes in August sun, we can layer radiant barrier on top of open-cell foam, but foam does the heavy lifting. Call (424) 360-2336 and we’ll tell you what your specific attic actually needs.
One Inglewood Job That Shows the Pattern
At a 1950s stucco bungalow on Queen Street, our crew found original fiberglass batts in the attic had been disturbed by rewiring, leaving the garage ceiling uninsulated and condensation from the marine layer dripping onto stored tools. We removed the old batts, confirmed the knob-and-tube circuit had been decommissioned, and sprayed Icynene open-cell foam across the attic floor and knee walls. The homeowner noticed the garage stayed dry and the bedroom above was noticeably warmer within a week. That’s the Inglewood pattern: old wiring, old insulation, damp air, and a home that hasn’t been touched since it was built. We see it on Rex Road, on West Boulevard, on 64th Street, and everywhere in between.
Contact Laurel Attic Insulation Torrance
If you’re ready to stop fighting a hot upstairs or a damp garage, call us at (424) 360-2336. You’ll get a live person on the phone, a written price before anything starts, and a crew that shows up on time with a trackable arrival. We serve the entire Inglewood area, from Centinela Avenue to the Forum and up through North Inglewood. Estimates are free, the guarantee is in writing, and the foam is matched to your home. Not to the truck.
Written by Chase Whitaker, Owner at Laurel Attic Insulation Torrance, serving Inglewood since 2003.