Demilec Spray Foam Insulation Nationwide

Demilec Spray Foam Insulation in Burbank: What to Know First

We provide independent Demilec spray foam insulation in Burbank, typically completing most jobs in one to two days with crews who know the product lines. Most homeowners with a Demilec system receive a written price before any work starts, and we publish before-and-after blower-door numbers on applicable jobs so you can verify the air-sealing result. We’re not affiliated with Demilec - we’re an independent service provider who sources materials from multiple manufacturers including Demilec, Owens Corning, and Reflectix.

Call (213) 816-1699

This page is for Burbank homeowners who already have Demilec spray foam in their attic, walls, or roof deck and need repair, replacement, or an informed second opinion on another contractor’s scope. Call (213) 816-1699 for a free estimate or to schedule a free second opinion on any written estimate you’ve already received.

How Demilec Products Fail - and How We Fix Them

• Heatlok HFO High Lift shrinkage in Burbank’s dry heat. The high-lift formulation in Heatlok HFO can pull back from rafter bays during our extended summer dry spells, leaving a gap at the foam-to-wood interface. We cut out the separated section, recondition the substrate with a primer compatible with HFO chemistry, and reinstall to the specified lift thickness. The R-value is what the label says. The performance is what the blower-door test says. We care about the second number.
• Heatlok XT moisture absorption in unvented roof decks. Heatlok XT is a closed-cell product, but when applied too thin over a roof deck in Burbank’s occasional winter rain events, the surface can develop pinpoint voids that wick moisture. We remove the compromised lift, verify the deck is dry with a moisture meter reading below 19%, and reapply to the full 2-inch minimum per pass with documented depth checks every 16 inches.
• Demilec APX adhesive failure on garage ceiling applications. The APX line’s substrate bond can fail when applied over dusty drywall or previously painted surfaces common in Burbank garage conversions from the 1980s and 1990s. We mechanically abrade the surface, apply a dedicated primer, and use a slower-rise formulation that achieves mechanical lock before full expansion.
• Sealection 500 density inconsistency in wall cavities. This open-cell product can develop density stratification when sprayed in Burbank’s warmer afternoon wall temperatures, creating a soft upper layer and a firm lower layer with reduced acoustic and thermal performance. We schedule wall shots for morning hours when cavity temperatures are below 80°F, and we core-sample at three heights to verify consistent density before we leave.
• Demilec Eco-Pur discoloration and odor retention. The bio-based Eco-Pur line can retain cooking or pet odors in Burbank’s tighter modern homes when the top skin is damaged during subsequent trades work. We identify the breach with a smoke pencil, remove the affected area, seal the surrounding foam with a compatible vapor-retarding coating, and reinstall to match the original specification.

Our Demilec Spray Foam Insulation Process

1. 1
   Call and schedule. A live person answers 24/7. We book a site visit, and you’ll get a text when your technician is en route - Haven Standard: Arrive on schedule, you get a named technician.
2. 2
   Diagnostics and blower-door baseline. We run a blower-door test - a pressurization reading that shows, in one number, how much air your building envelope is losing. For Demilec systems, we also thermal-scan to find delamination, shrinkage, or moisture intrusion the eye can’t see.
3. 3
   Written price before any work starts. We specify Demilec OEM or quality aftermarket replacement, the exact scope, and the warranty terms. No work starts without your signature on a written price - Haven Standard Clause 1.
4. 4
   Air sealing first, then foam. We seal top plates, can lights, and all penetrations before touching insulation. In Burbank’s older Magnolia Park ranch homes, we often find thermal bypasses at the chimney chase and partition walls that were missed in the original install.
5. 5
   Installation with documented depth checks. Every pass is measured. On closed-cell jobs, we verify lift thickness with a pin gauge before adding subsequent lifts. Photos are taken at each stage.
6. 6
   Post-work verification and documentation. We rerun the blower-door test, provide the before-and-after comparison, and deliver your Documented Photo Record and written depth-and-coverage report. The 365-Day Done Right Promise begins when we leave.

Before

After

What Demilec Spray Foam Insulation Costs in Burbank

Most Demilec spray foam jobs in Burbank fall into these ranges based on what we’ve priced in the last 18 months:

Price moves with access difficulty (steep Burbank roof pitches add time), the extent of removal required, and whether we find unsealed penetrations that should have been addressed in the original install. We don’t estimate over the phone for spray foam - the substrate condition determines too much of the scope. Call (213) 816-1699 for a written, itemized estimate - they’re free, and we honor our Free Second Opinion on any competing written quote you bring us.

Why Burbank Homeowners Call Topside Attic Insulation Burbank for Demilec Work

We’ve been working Burbank attics long enough to know where the thermal bypasses hide in a 1960s rafter bay - Wes Okafor and his crew have sealed and insulated homes from the hillside streets above Verdugo Avenue to the flat-roofed tracts near the studios. Our 365-Day Done Right Promise means if the Demilec repair doesn’t hold, we return and make it right. Every job gets a named technician in a uniform, background-checked and trained on Demilec’s specific chemistry and cure profiles. Because we also work with Reflectix and other brands, we can recommend a material switch if your application calls for it - no proprietary lock-in, no push to use a product that isn’t right for your Burbank home’s envelope.

FAQs