Insulation Company in Burbank, CA
Blown in insulation is the most common retrofit we perform in Burbank, because so much of the city’s housing stock dates to the 1940s and 1950s, when builders often skipped insulation entirely or installed thin batts that have long since settled. Those older stucco and wood-frame homes in neighborhoods like Magnolia Park and the Rancho district were never designed for the 100°F summer days Burbank gets every August, and they lose heat fast on winter nights that dip into the 40s. Warm House Insulation Co has served Burbank since 2011, matching the right material and method to each house rather than pushing a single product. If you’d like a diagnosis of what’s actually going on in your attic or walls, call (866) 361-3775.
Why Burbank Homes Are Different
Burbank’s post-WWII tract homes from the 1940s and 1950s were built fast, with minimal or no insulation, and because the city sits in a basin where summer heat pushes 100°F while winter nights drop into the 40s, those uninsulated walls and attics are the main target – not new construction. The result is an insulation market built around retrofitting older, often stucco-clad homes where blowing loose-fill into walls and attics is the standard fix rather than full re-siding. Most of the housing stock is single-story tract and ranch-style homes with original attics that were never insulated or only had thin batts, plus a mix of duplexes and small apartment buildings near downtown with older shared-wall construction. That shared-wall condition matters for sound transfer too, which is why some Burbank homeowners choose a denser material like Rockwool mineral wool in interior walls.
The dry inland valley climate means we rarely deal with moisture-damaged insulation the way coastal crews do, but the solar-driven heat load on west- and south-facing walls is intense from May through October. Attics in Burbank regularly reach 140°F or higher in summer, which is why attic insulation is the single highest-return upgrade for most homes here. And in the older neighborhoods like Magnolia Park and the Rancho district, original 1940s and ’50s attics often have knob-and-tube wiring buried under old newspaper or sawdust insulation, a combination that requires careful removal and replacement, not just blowing new insulation on top. That’s a Burbank-specific reality we work around regularly.
Our Main Burbank Services
Burbank homeowners call us most about two things: adding attic insulation to stop heat gain in summer and applying spray foam where air leaks and hard-to-reach cavities make traditional materials a poor fit.
Attic Insulation in Burbank
Most Burbank attics from the 1940s through the 1960s have either nothing up there or a thin layer of fiberglass that has compressed to a fraction of its original R-value. We remove old, settled, or contaminated material when needed, air-seal the attic floor, and install fresh insulation matched to the home’s orientation and sun exposure. West-facing ranches in the 91505 and 91506 ZIP codes take a beating in the afternoon, and proper attic insulation is the single most effective thing you can do about it. Learn more on our Attic Insulation in Burbank page.
Spray Foam Insulation in Burbank
Spray foam makes sense in Burbank when you’re dealing with irregular attic shapes, exposed rafter bays, or a bonus room that was never properly conditioned. We install both Icynene and Demilec open- and closed-cell systems, which means we can specify by performance target and budget rather than whatever one brand the contractor happens to stock. Older Burbank homes with original lath-and-plaster walls or awkward crawlspaces often get far better results from spray foam than from batts. See the full breakdown on our Spray Foam Insulation in Burbank page.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Blown In Insulation in Burbank
Blown in insulation is the natural fit for Burbank’s 1940s and 1950s ranch homes and tracts, where the walls already have stucco exteriors and the attics are filled with decades of neglect. Because the city’s inland valley location pushes summer attic temperatures past 140°F while winter nights drop into the 40s, retrofitting those older homes with loose-fill insulation is the standard fix, not a full re-side or a framing job. The method lets us get material into closed wall cavities and low-clearance attics without tearing out drywall, which is why it’s the most common service we perform in Burbank. Warm House Insulation Co carries both fiberglass and GreenFiber recycled-cellulose options, so the recommendation follows the home’s condition and the homeowner’s priorities, not our inventory. You can read more about the method itself on our Blown In Insulation hub page.
Cellulose Insulation
Cellulose is a high-recycled-content loose-fill made primarily from treated paper fiber, and it’s a strong choice for Burbank attics because it packs dense and fills irregular cavities better than batt material ever will.
Signs you need it
Your attic has old, settled insulation under 6 inches deep, or rooms facing west and south run noticeably hotter than the rest of the house in summer.
What it costs in Burbank
Blown-in cellulose in Burbank typically runs $1.50 to $3.00 per square foot installed, depending on depth and whether old material must be removed first.
How we do it
We assess the existing attic condition, remove any knob-and-tube hazards or old newspaper fill in older Burbank homes, air-seal the attic floor, and blow cellulose to the specified R-value depth.
Blown In Attic Insulation
Blown-in attic insulation is the single highest-return job for most Burbank homeowners with pre-1970 construction, because the attic is where summer heat gain and winter heat loss concentrate.
Signs you need it
Upstairs rooms that won’t hold temperature, an attic that feels like an oven in summer, or energy bills that spike every July and August.
What it costs in Burbank
Blown-in attic insulation in Burbank ranges from $1,000 to $2,700 for a typical 1,000-square-foot attic, varying with material choice and existing depth.
How we do it
We air-seal penetrations first, then blow the loose-fill material to a uniform depth across the full attic floor, including over any existing thin batts that are still sound.
Blown In Cellulose Insulation
Blown-in cellulose offers Burbank homeowners a denser, quieter alternative to fiberglass, with high recycled content for those who want the best thermal performance without synthetic materials.
Signs you need it
You want maximum attic R-value per inch, better sound damping between rooms, and a material with high recycled content rather than virgin fiberglass.
What it costs in Burbank
Blown-in cellulose in Burbank typically runs $1.50 to $2.50 per square foot installed, positioning it slightly above basic fiberglass on material cost but with better packing density.
How we do it
We use GreenFiber recycled-cellulose when specified, blowing it to the required depth in attics and dense-packing it into enclosed wall cavities where access is limited.
Blown In Fiberglass Insulation
Blown-in fiberglass is the budget-conscious workhorse for Burbank attics, especially in rental properties, duplexes, and homes being prepped for sale where performance per dollar matters most.
Signs you need it
Your attic has no insulation or only a thin, compressed layer, and you want a straightforward upgrade without paying a premium for specialty materials.
What it costs in Burbank
Blown-in fiberglass in Burbank typically runs $0.90 to $2.10 per square foot installed, making it the most economical loose-fill option for standard attics.
How we do it
We blow loose-fill fiberglass to the specified depth, keeping the material uniform and fluffed so it holds its rated R-value without settling below code.
What Blown In Insulation Costs in Burbank
| Item | Typical range in Burbank |
|---|---|
| Blown-in fiberglass, 1,000 sq ft attic | $900 – $2,100 |
| Blown-in cellulose, 1,000 sq ft attic | $1,500 – $3,000 |
| Dense-pack wall retrofit, 1,000 sq ft wall area | $2,000 – $5,000 |
Is blown in insulation worth it for a 1950s Burbank home?
Yes. Homes from the 1940s and 1950s in Burbank were built with minimal or no insulation, so the energy savings from a blow-in retrofit typically pay for the job within a few years. Call (866) 361-3775 for a free estimate.
Can you blow insulation into walls without removing stucco?
Yes. We dense-pack loose-fill insulation through small access holes drilled into the wall cavity, which means the existing stucco exterior stays intact. It’s the standard approach for Burbank’s stucco-clad tract homes. Call (866) 361-3775 to discuss your walls.
Brands We Service in Burbank
We install products from Rockwool, CertainTeed, Icynene, and Demilec, among others in our eight-brand portfolio. That means we can match the material to the job, whether it’s Rockwool mineral wool for fire-rated shared walls in a Burbank duplex or Icynene open-cell foam for a difficult attic roofline. See the full list on our brands page.
Pricing for Insulation Company in Burbank, CA
| Service | Typical range in Burbank |
|---|---|
| Blown-in fiberglass, attic | $0.90 – $2.10 per sq ft |
| Blown-in cellulose, attic | $1.50 – $2.50 per sq ft |
| Blown-in fiberglass, 1,000 sq ft attic | $900 – $2,100 |
| Blown-in cellulose, 1,000 sq ft attic | $1,500 – $3,000 |
| Dense-pack wall retrofit, 1,000 sq ft wall area | $2,000 – $5,000 |
| Attic air sealing + blown-in insulation | $1,500 – $3,500 |
| Spray foam, open-cell attic | $2,00 – $4.00 per sq ft |
| Spray foam, closed-cell | $3.00 – $6.00 per sq ft |
| Full attic insulation removal and replacement | $2,500 – $6,000 |
Prices in Burbank get pushed up when we have to remove knob-and-tube wiring hazards or decades of old newspaper fill before new insulation goes in, both common in the city’s older neighborhoods. We quote upfront and don’t add surprise charges mid-job, so the number you get is the number you pay.
Neighborhoods We Serve in Burbank
We work across Burbank, including the 91505, 91506, 91507, and 91508 ZIP codes. Typical response time is same-week scheduling for standard jobs, with emergency service available when summer heat makes an attic situation urgent.
- Magnolia Park
- Rancho district
- Downtown Burbank
- Toluca Terrace
- Burbank Hills
Service Area – Cities Near Burbank
Warm House Insulation Co serves Burbank and the surrounding San Fernando Valley and Verdugo Hills communities. If you’re in a neighboring city, see Universal City, CA, North Hollywood, CA, Glendale, CA, or Studio City, CA for service near you.
Serving Burbank, CA — Our Local Coverage Area
We’re based in the Burbank 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 Insulation Company in Burbank
Most retrofit insulation jobs in Burbank do not require a permit, since we’re adding material to existing cavities rather than changing structure. If your job involves removing knob-and-tube wiring or modifying the building envelope, we’ll let you know whether the city’s permit process applies before work begins. Call (866) 361-3775 and we’ll tell you exactly what your specific job needs.
We schedule most Burbank jobs within the same week, and we keep emergency slots open during summer heat waves when an uninsulated attic makes a house genuinely unsafe. Call (866) 361-3775 in the morning and we’ll usually have someone out for a diagnosis within a day or two.
Yes. We insulate duplexes and smaller apartment buildings throughout Burbank, including older shared-wall construction near downtown where sound transfer between units is often the homeowner’s biggest complaint. Mineral wool like Rockwool is a common specification for those shared walls. Call (866) 361-3775 for a building walkthrough and estimate.
For an honest diagnosis of what your Burbank home actually needs, call (866) 361-3775. Estimates are free, and we’ll tell you what’s worth doing and what isn’t.
What happens when you call
- 1A real person answersNo phone trees — talk to a local insulation pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within the hour.
- 4You approve before work beginsNothing starts until you say go.
What Burbank Customers Say
"Found and sealed a gap around the chimney chase that was basically an open chimney to the attic."
— Marco Salazar"Installed baffles at the soffits so the new insulation didn't block the ventilation, which the previous contractor apparently never considered."
— Maria Ramirez"Told me the crawlspace didn't need doing and only the attic did. Half the job, half the money."
— Daniel Reed