Owens Corning Attic Cleaning & Rodent Proofing Nationwide | Walt’s Insulation

Owens Corning Attic Cleaning & Rodent Proofing in Glendale: What to Know First

Owens Corning attic cleaning and rodent proofing in Glendale typically runs between $1,200 and $4,500 depending on attic size, contamination level, and whether we’re doing a full exclusion job. Most Glendale homes we service are completed in one to two days, and we’ll give you a written upfront price before any work starts. Walt’s Insulation is an independent Owens Corning service provider, not an authorized dealer, which means we’ll tell you the truth about what needs fixing, even when the honest answer saves you money. If you own a Glendale home with Owens Corning insulation that rodents have gotten into, this page covers what you need to know. Call (747) 246-7237 and a live person picks up, day or night.

Call (747) 246-7237

How Owens Corning Products Fail - and How We Fix Them

Rodents don’t care what brand of insulation you have. But Owens Corning products have specific vulnerabilities we’ve seen in hundreds of Glendale attics over the years. Here’s what actually happens:

• ProPink blown-in fiberglass gets tunneled. Rats and mice love nesting in Owens Corning’s pink blown-in fiberglass because it’s loose enough to burrow through. In Glendale’s older hillside homes, we regularly find tunnels running the full length of the attic, packed with droppings and urine-soaked clumps. The fix is full removal, sanitizing, and replacement with fresh material once we’ve sealed every entry point.
• R-30 and R-38 batts get matted down under roof leaks. Owens Corning’s fiberglass batts lose R-value fast when Glendale’s winter rains find their way through cracked flashing or worn vent boots. Wet batts compress, mold grows, and rodents move in because it’s warm and soft. We remove the damaged sections, treat the decking, and install new batts with proper baffles so airflow stays right.
• Rat slab entry points around the roofline. Most Glendale attics we service have what we call “rat slabs” along the eaves, and rodents find gaps where the Owens Corning insulation meets the soffit. It’s almost never the insulation’s fault. It’s the house settling. But once rats are in, they shred the facing on your batts and pull it into their nests. We seal every gap with steel mesh and hardware cloth before anything else.
• Foam board tunnels in crawl-to-attic connections. For Glendale homes that used Owens Corning FOAMULAR rigid board in knee walls or attic hatches, mice chew through the edges where panels meet the framing. Once through, they’ve got a highway into your attic. We replace chewed board sections and cap the seams with rodent-proof flashing that stops re-entry.
• Contaminated insulation that can’t be saved. After a rodent infestation, Owens Corning insulation that’s been soaked with urine or packed with droppings is done. You can’t clean it. You can’t fluff it back. We remove it with commercial vacuums, sanitize the entire attic cavity, and install fresh Owens Corning material so your R-value actually comes back to spec.

Our Owens Corning Attic Cleaning & Rodent Proofing Process

Here’s how a typical job goes when you call us about Owens Corning attic issues in Glendale:

1. 1
   We answer the phone. No voicemail, no answering service. A live person takes your call at (747) 246-7237 and schedules a walkthrough.
2. 2
   We inspect the attic and the outside of the house. Our background-checked, uniformed technicians check every vent, eave, pipe penetration, and the condition of your Owens Corning insulation. We photograph everything so you see exactly what we see.
3. 3
   We hand you a written quote with a flat price. No hourly guessing. You’ll know the total before we touch anything. If you have another written estimate, we’ll give you a free second opinion.
4. 4
   We remove, sanitize, and seal. Old contaminated insulation comes out. We treat the attic for odor and bacteria. Then we seal every entry point with steel wool, mesh, and rodent-proof foam, because cleaning without exclusion is just setting the table for the next rat.
5. 5
   We install fresh Owens Corning insulation and verify. New pink batts or blown-in fiberglass goes in, vents stay clear, and we double-check that no gap wider than a pencil remains anywhere around the roofline.
6. 6
   We walk you through everything. You get photos of the finished work, and every job is covered by our Done Right Promise. If it’s not done right, we make it right. No runaround.

What Owens Corning Attic Cleaning & Rodent Proofing Costs in Glendale

Attic work in Glendale ranges based on three things: attic square footage, how much contamination is present, and how many entry points need sealing. Here are the numbers we quote most often:

• Rodent exclusion only (no insulation removal): $400 to $1,100 depending on how many gaps need sealing around the eaves, roof intersections, and pipe penetrations.
• Full attic cleanout with sanitizing (1,200 to 1,800 sq ft): $1,500 to $3,200. This includes vacuum removal of all old insulation, decontamination, and disposal.
• Cleanout plus new Owens Corning blown-in insulation: $2,800 to $4,500 for most Glendale homes. We install standard R-38 or upgrade to R-49 depending on your ceiling and budget.
• Partial repair (one section of damaged batts or one foam board corner): $200 to $600. You get $40 off any repair over $200, and seniors and veterans always get 10% off.

If you’re inside our service county, there’s no trip charge. Call (747) 246-7237 for your exact price in writing before any work starts.

Why Glendale Homeowners Call Walt’s Insulation for Owens Corning Work

We’ve been working Glendale attics since 2000, and a lot of those attics are packed with Owens Corning. Walt Brenner has been doing insulation work for over two decades, and his philosophy is simple: do it right the first time or you’ll be doing it twice, and the second time costs more. We’re the one down the road, with a published address and license number, not a franchise that sends a different crew every visit. Our technicians know how Owens Corning products behave in Southern California heat and can spot rodent damage before the smell reaches your living room. We also service Reflectix and other brands, so if your attic has a mix, we’ll handle it all in one trip. Every job backs our Done Right Promise for life. You’ll never reach a voicemail when you call us. A real person answers, every time.

FAQs