San Fernando Valley · Climate zone 9
Attic insulation in Sherman Oaks, CA
Insulation, air sealing, spray foam and clean-outs for Sherman Oaks homes, sized for a hot inland valley climate.
Sherman Oaks, CA
- Climate zone
- 9
- Climate
- Hot inland valley
- Our target
- R-38 to R-49
- Electric
- LADWP
Insulating Sherman Oaks homes
Sherman Oaks mixes flat-land ranch homes south of the 101 with hillside houses climbing toward Mulholland. Hillside homes often have additions with their own separate attic pockets and vaulted ceilings, so we check each section rather than just the main hatch. Spray foam is often the best answer for vaulted rooms with no attic above them.
What we recommend in zone 9
Inland valley attics regularly pass 140°F in summer. We aim for R-38 at minimum and R-49 for homes with ducts in the attic or rooms that overheat, and we often add a radiant barrier. Every Sherman Oaks job starts with a free inspection: we measure your existing insulation, check for rodents, moisture and wiring issues, and photograph the attic so you can see it for yourself.
Neighborhoods we serve
- Longridge Estates
- Chandler Estates
- Mulholland Corridor
- Magnolia
- Ventura Blvd corridor
Services in Sherman Oaks
What we do in Sherman Oaks
-
Attic Insulation
The right material, at the right depth, for your attic — batts, blown-in or foam.
Learn more
-
Blown-In Insulation
A deep, even blanket across the whole attic floor, usually in a single day.
Learn more
-
Spray Foam Insulation
Insulation and an air seal in one, for vaulted ceilings, bonus rooms and roof decks.
Learn more
-
Insulation Removal & Reinstall
Old, dirty or rodent-soiled insulation vacuumed out, the attic cleaned, fresh insulation in.
Learn more
-
Attic Air Sealing
Close the hidden holes between your rooms and your attic before the insulation goes on.
Learn more
-
Radiant Barrier
Reflect the sun's heat off the roof deck before it reaches your insulation.
Learn more
Reviews
What homeowners near Sherman Oaks say
What people tell us after the first hot afternoon — or the first cold night.
The back bedroom used to hit 88 every afternoon in August. After they blew in the new insulation, it stays within a couple of degrees of the living room. My daughter actually sleeps in there now.
They put a radiant barrier on the rafters and topped up the insulation the same day. The upstairs used to feel like an oven at 6pm. Now the AC finally shuts off at night.
We had rats in the attic for years before we bought the house. They vacuumed out all the old stuff, cleaned everything and put fresh insulation in. The smell in the hallway is completely gone.
FAQ
Insulation in Sherman Oaks: FAQ
What R-value should my Sherman Oaks attic have?
Sherman Oaks is in California climate zone 9 (hot inland valley). For most homes here we recommend R-38 to R-49. Inland valley attics regularly pass 140°F in summer. We aim for R-38 at minimum and R-49 for homes with ducts in the attic or rooms that overheat, and we often add a radiant barrier.
How much does attic insulation cost in Sherman Oaks?
It depends on attic size, the target R-value and whether old insulation needs to come out first. We give Sherman Oaks homeowners a free inspection and a written quote that lists square footage, depth and every prep item.
Are there rebates for insulation in Sherman Oaks?
Sherman Oaks homes get electricity from LADWP and gas from SoCalGas. Utility programs change often. We will tell you what we know is active and provide documentation, but always confirm eligibility with your utility.
How soon can you come out to Sherman Oaks?
We are based in Van Nuys and schedule inspections throughout San Fernando Valley. We can usually see you within a few days, and most installs are finished in a single day.
Also serving near Sherman Oaks
Free · No obligation
Book a free attic inspection in Sherman Oaks
Tell us a little about your home. We will call to set a time, inspect the attic, show you photos and give you a written quote.