Reflectix Insulation in North Hollywood, CA | Airtight Insulation Co
We install and service Reflectix radiant barrier insulation across our North Hollywood service area, including the bungalow blocks of 91601, 91605, 91615, 91616, and 91618. What makes our Reflectix work here different is simple: we know these 1920s – 1950s stucco homes inside and out. You can call (833) 390-7079 for a free estimate on any Reflectix project, whether it’s a roof deck in a postwar dingbat or a crawl space under a courtyard apartment. Airtight Insulation Co is an independent Reflectix service provider, not a manufacturer affiliate or authorized dealer.
Why North Hollywood Residents Choose Us for Reflectix Service
Ruben Acosta, our owner, grew up off Garvey Avenue in South El Monte and spent nearly three decades making sure homes in the San Gabriel Valley hold their temperature the way they’re supposed to. He trained at Rio Hondo College’s construction technology program in Whittier before years in the field taught him what blueprints skip over. That background is why our Reflectix sales & service work in North Hollywood starts with the house, not the product. We stock genuine Reflectix rolls and approved tapes, our crews know the difference between foil over solid sheathing and foil over old wood lath, and we cut radiants barrier to fit shallow attics that newer construction never has to deal with. Eight brands, one contractor, and we let the job pick the product.
Common Reflectix Insulation Problems We Solve in North Hollywood
- Foil delamination from valley heat. In west-facing attics across North Hollywood, the reflective layer separates from the bubble core when temperatures spike. We see this most often on homes where Reflectix was stapled directly to roof rafters without accounting for the San Fernando Valley’s 100°F summer afternoons.
- Condensation trapping from missing vent gaps. Reflectix installed tight against roof sheathing without a 1-inch air gap traps moisture. In older North Hollywood bungalows with poorly baffled attics, this leads to rusted staples and sagging panels, and it can quietly damage the sheathing underneath.
- Compression and dust fouling in low-clearance attics. Shallow attic spaces mean panels get crushed during HVAC or electrical work. Dust buildup on the foil surface cuts emissivity, which reduces the radiant rejection the product was installed for in the first place.
- Staple pull-out through original wood lath. When Reflectix is stapled to old lath rather than solid sheathing, staples loosen over time and panels drop, opening gaps in the radiant barrier. This is common in 1920s and 1930s homes throughout North Hollywood’s original bungalow blocks.
- Ineffective patching that creates uneven performance. Partial radiant barriers perform unevenly. If existing Reflectix is delaminated or compressed beyond effectiveness, we recommend replacement rather than patching, because a radiant barrier with gaps doesn’t reject heat the way it should.
Reflectix Service in North Hollywood: What Local Conditions Mean for Your Equipment
Most North Hollywood bungalows in 91601 and 91605 have attics so shallow that Reflectix has to be cut and fitted in short runs between rafters rather than rolled out in full widths. That’s a job that takes twice as long as in newer construction, and it demands careful vent-gap spacing to avoid trapping heat against the roof deck. On a 1940s bungalow off Lankershim Boulevard, we found a west-facing bedroom hitting 95°F by late afternoon even with the AC running. The attic had bare roof sheathing and a crushed R-11 batt. We installed Reflectix Double Reflective Insulation across the roof deck with baffles to maintain a 1-inch vent gap, then topped up the attic floor with blown-in fiberglass. The room dropped nearly 8°F on the next hot day and the AC stopped short-cycling. That’s the difference between sealing the envelope and just adding material to it.
Reflectix Models & Products We Service in North Hollywood
We work with the full Reflectix lineup, including Reflectix Double Reflective Insulation Roll (BP48010), Reflectix Reflective Foil Insulation (ST16010), Reflectix R-8 Attic Radiant Barrier, and Reflectix Crawl Space Radiant Barrier. For North Hollywood turnaround, we keep Double Reflective rolls and approved foil tapes stocked locally, so most attic projects don’t wait on parts — part of our Reflectix service in Studio City and surrounding areas. When we do use aftermarket material, we tell you plainly: aftermarket foils often have thinner aluminum and fail faster under valley heat. For most North Hollywood homes, genuine Reflectix is the right call.
Reflectix Service Pricing in North Hollywood
Reflectix radiant barrier installation in North Hollywood typically runs $1.50 – $3.00 per square foot for attic roof deck work depending on attic access, rafter spacing, and whether old material needs removal first. Crawl space radiant barrier runs $1.25 – $2.75 per square foot. A shallow attic that requires cutting runs between rafters sits at the higher end because the labor is doubled. A free estimate includes the full measurement, a vent gap check, and a straight recommendation on whether repair or replacement makes sense. Call (833) 390-7079 for an exact number on your specific house.
Serving North Hollywood, CA — Our Local Coverage Area
We’re based in the North Hollywood area and know this community well, with Reflectix in Burbank and nearby neighborhoods. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Reflectix Insulation in North Hollywood
Why does Reflectix radiant barrier make more sense than adding attic insulation in a North Hollywood bungalow? In the San Fernando Valley, your attic heat load comes from the roof deck radiating down, not from cold air escaping upward, so a radiant barrier on the underside of the roof deck directly attacks what these stucco bungalows actually deal with. Adding more floor insulation to a shallow attic without a radiant barrier leaves that radiant heat bouncing through the roof sheathing and into the living space below. If your attic is shallow, the roof deck treatment matters more than stacking more batts. Call (833) 390-7079 for a free inspection.
Can you install Reflectix in my 1920s bungalow without tearing up the plaster walls? Yes, we can usually install Reflectix through the accessible attic or crawl space. For walls in these older North Hollywood homes, blown-in insulation that goes through the exterior stucco is the typical route, and many jobs pair that with a roof deck radiant barrier. We’ll tell you which approach fits your particular framing.
What Reflectix product do you recommend for a dingbat crawl space in 91602? For a dingbat crawl space in North Hollywood, we recommend the Reflectix service in Valley Glen area standard: the Reflectix Crawl Space Radiant Barrier installed with a vent gap to keep the foil off the subfloor. These courtyard buildings trap heat under the floor deck, and the radiant barrier helps keep that heat from rising into the units above in summer.
How do you prevent Reflectix from trapping moisture in a North Hollywood attic? The answer first: a 1-inch vent gap between the foil and the roof sheathing. Older North Hollywood bungalows often have no baffles to begin with, so we inspect and add them when needed, and we check that existing soffit vents are clear. Foil tight to sheathing without that gap is how condensation and rusted staples show up.
Is Reflectix a DIY-friendly product for a homeowner in 91605? For a small shed or garage, some homeowners handle it, but in a 91605 attic with shallow clearance against the roof, cutting narrow runs and keeping the vent gap intact gets exacting. If the foil is touching the sheathing or the staples won’t hold in old lath, you’ll create the same condensation problems we fix for people every season. Call (833) 390-7079 for an estimate instead.
Service Areas Near North Hollywood
Our crews cover the surrounding San Gabriel Valley and LA basin neighborhoods. We also provide Reflectix service in Lennox and Reflectix service in Universal City. And if you’re near South El Monte, Artesia, Whittier, South Whittier, or El Monte, you’re within our regular service zone. For anything farther out, call (833) 390-7079 and we’ll tell you straight if we can get there.
Book Your Reflectix Service in North Hollywood Today
If your North Hollywood attic is cooking your west-facing rooms this summer, call (833) 390-7079. We’ll measure, inspect, and give you a straight answer on what your attic actually needs. No gaps, no guesses, just insulation that does exactly what it’s supposed to.
Written by Ruben Acosta, Owner at Airtight Insulation Co, serving North Hollywood and the San Gabriel Valley.