Owens Corning Insulation Removal & Replacement Nationwide | Walt’s Insulation

Owens Corning Insulation Removal & Replacement in Santa Monica: What to Know First

Owens Corning insulation removal and replacement in Santa Monica typically runs $1,800 to $6,500 depending on attic size, contamination level, and whether you’re pulling old fiberglass batts or blown-in material. Most jobs wrap up in one to two days. As an independent Owens Corning service provider, we’re not tied to the manufacturer, which means we make honest calls about whether your insulation actually needs to come out or just needs air sealing and a top-up.

Call (424) 396-5828

This page is for Santa Monica homeowners who have Owens Corning insulation that’s failing, water-damaged, rodent-soiled, or just too old to hold its R-value. If you’re wondering whether removal is worth it, or what replacement actually costs here, keep reading. Or call (424) 396-5828 and talk to a live person. That’s faster.

How Owens Corning Products Fail, and How We Fix Them

• Pink fiberglass batts (R-19/R-30) matted down by marine air. Santa Monica’s humidity compresses older Owens Corning batts over time, especially in attics with poor ventilation. When the loft collapses, the R-value drops with it. We remove the dead batts, address the ventilation issue, and install fresh material at full depth.
• AttiCat blown-in fiberglass settling below code. AttiCat is a solid product, but Santa Monica homes with recessed lights, unsealed top plates, and canyon winds see it drift and settle unevenly. We often find attics where the center reads R-38 and the edges read R-11. Removal plus air sealing plus even re-blow fixes it for good.
• Water-damaged batts from coastal roof leaks. Once Owens Corning fiberglass gets wet, it loses loft and never fully recovers. Worse, it holds moisture against the framing. In older Santa Monica bungalows with flat or low-slope roofs, this is one of the most common removal calls we get.
• Rodent-contaminated insulation in pre-1980 homes. Rats and squirrels love fiberglass for nesting. We see it constantly in the neighborhoods around Montana Avenue and Sunset Park. Pulling out soiled Owens Corning material, sanitizing, and sealing entry points is the only way to actually solve the problem.
• Vermiculite-era attics with Owens Corning layered on top. Some older Santa Monica homes have vermiculite underneath newer pink fiberglass. That changes the removal protocol entirely, including containment and handling procedures. We test, assess, and handle it properly rather than vacuuming blindly like some crews do.

Our Owens Corning Insulation Removal & Replacement Process

1. 1
   We show up and actually look. Not a phone estimate. We inspect the attic, check depth, moisture, contamination, and air leaks, and give you a written price. No trip charge inside our service county.
2. 2
   We test what’s coming out. Older insulation gets checked for vermiculite and asbestos risk. If it’s clean fiberglass, we proceed with standard removal. If it’s not, we bring in the right protocol.
3. 3
   We pull the old material. A commercial HEPA-filtered vacuum grabs the Owens Corning fiberglass, and we bag and seal everything at the source. The whole zone gets negative pressure so dust doesn’t travel through your house.
4. 4
   We seal and prep. Before anything new goes in, we air seal top plates, can lights, plumbing penetrations, and the attic hatch. Replacing insulation without sealing is a half job.
5. 5
   We re-insulate to spec. Fresh Owens Corning material, or a comparable product from Rockwool or Johns Manville if that’s a better fit, blown or batted to proper Santa Monica depth. We also handle Reflectix radiant barrier where it makes sense for coastal attics.
6. 6
   We verify and back it. We check depth and coverage with you before we leave. Then the lifetime Done Right Promise applies. If it’s not done right, we make it right.

What Owens Corning Insulation Removal & Replacement Costs in Santa Monica

• Basic attic removal and re-blow (1,000 sq ft): $1,800 $2,800
• Water-damaged removal with sanitizing and air sealing: $2,500 $4,200
• Rodent-contaminated removal, sanitizing, and entry sealing: $3,200 $5,500
• Vermiculite or hazardous material removal (tested and handled properly): $5,000 $9,000+

What moves the price: attic size, contamination type, whether air sealing is included, and how much material needs to come out. The free second opinion offer matters here. If you have a written estimate from another Santa Monica company, show it to us and we’ll tell you honestly whether it’s fair. Call (424) 396-5828 for an exact number.

Why Santa Monica Homeowners Call Walt’s Insulation for Owens Corning Work

We’re the one down the road, not a call center. Walt Brenner started this business in 2000 and has been working Santa Monica attics since the early 2000s, from older bungalows near Montana Avenue to new builds closer to the water. He knows what the marine air off the Pacific does to insulation when the envelope isn’t tight. Our techs are background-checked and uniformed, so you know who’s walking into your house. Phones are answered by a live person 24/7. And if we remove Owens Corning insulation and replace it, the work is covered by the Done Right Promise for life. Do it right once. Everything else is just a second invoice.

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