Owens Corning Insulation Removal & Replacement in Pomona: What to Know First
We provide independent Owens Corning insulation removal and replacement in Pomona, typically completing attic jobs in one to two days with same-day assessment availability. Most homeowners receive a written price before we lift a tool, and every job closes with a Documented Photo Record. If your Owens Corning insulation is compacted, contaminated, or underperforming after a rodent intrusion or water damage, we remove it, seal the envelope, and reinstall to the R-value your home actually needs. Call (562) 242-7569 for a free estimate or a free second opinion on any written quote you’ve already received.
How Owens Corning Products Fail - and How We Fix Them
- AttiCat PINK Blown-In Insulation settling in Pomona’s inland heat. The loose-fill fiberglass compresses over 7-10 years in attics that hit 140°F through summer, dropping from an installed R-38 to an effective R-26 or lower. We remove the settled material with commercial vacuum systems, air-seal top plates and can-light penetrations, then reinstall to true depth with fresh AttiCat or an equivalent loose-fill.
- FOAMULAR Rigid Board tape failure at kneewalls and rim joists. The foil-faced XPS boards perform well until the acrylic tape degrades at the seams, creating convection loops that negate the R-value. We strip the old boards, remove degraded tape residue, and reinstall with proper sealing or transition to a more forgiving assembly where access is tight.
- QuietZone PINK Acoustic Batts retaining moisture after roof leaks. The denser batts hold water longer than standard fiberglass when a compromised shingle lets in Pomona’s occasional heavy winter rain. We pull the affected runs, map the moisture intrusion path, dry or replace the ceiling drywall if needed, then reinstall with a vapor-smart strategy for that roof geometry.
- ECOTOUCH PINK Fiberglass Batt compression from storage or foot traffic. Homeowners walking joists or laying plywood for storage crush the batts to half their loft; compressed fiberglass loses up to 50% of its thermal resistance. We remove the damaged sections, reinforce the joist bays with proper walking surfaces if the customer wants storage, and reinstall uncompressed batts or blown-fill.
- RetroFit insulation in pre-1980 Pomona ranch homes with bypasses. Owens Corning retrofits in unsealed attics near Ganesha Park and Lincoln Park often underperform because conditioned air escapes around plumbing chases and electrical penetrations before the insulation can do its job. We always run a blower-door test - a pressurization reading that shows, in one number, how much air the building envelope is losing - then seal before any new material goes in.
Our Owens Corning Insulation Removal & Replacement Process

- 1
Call and schedule. A live person answers, or you can text. We book a site visit, usually within 24-48 hours in Pomona.
- 2
On-site assessment with blower-door test. We measure air leakage before touching anything. Wes Okafor, who picked up his air-sealing fundamentals at Richard J. Daley College back when California codes were still catching up, runs the test personally on most jobs.
- 3
Written price and scope. Under Haven Standard Clause 1: flat price, written scope, written warranty before anyone lifts a tool. No work starts without it.
- 4
Removal and air sealing. We vacuum out old Owens Corning material, HEPA-filter the space, then seal top plates, recessed cans, plumbing penetrations, and any bypasses we mapped.
- 5
Reinstallation and verification. Fresh insulation goes in to the specified depth and R-value. We run a second blower-door test and publish the before-and-after numbers so you can verify the performance change.
- 6
Documentation and closeout. You receive the written scope, blower-door readings, and a Documented Photo Record of the completed work. The 365-Day Done Right Promise attaches automatically.
Before
AfterWhat Owens Corning Insulation Removal & Replacement Costs in Pomona
Most attic insulation removal and replacement jobs in Pomona run between $2,800 and $6,500 for a single-family home between 1,200 and 2,400 square feet. The price moves based on four factors: square footage and insulation depth, contamination level (rodent droppings or mold require PPE and disposal protocols), accessibility (steep roof pitch or tight scuttle versus full staircase), and whether air sealing is extensive (pre-1970 homes near downtown Pomona usually need more).
Wall insulation removal and dense-pack replacement runs higher, typically $4,500 to $9,000, because it requires interior drywall repair or exterior siding removal. We also handle Reflectix and other brands if your assembly mixes materials.
Every estimate is free, written, and delivered before any work starts. Bring us a competing written quote and we’ll walk through it with you - our Free Second Opinion is Haven Standard practice.
Why Pomona Homeowners Call Topside Attic Insulation Pomona for Owens Corning Work

We’ve sealed and insulated over 9,000 homes since 2016, every one with a written price first and a documented record at close. Our technicians are background-checked and uniformed; you get a named technician and a text when they’re on the way. We source Owens Corning, Johns Manville, Knauf, Rockwool, and other brands with no proprietary lock-in, so the recommendation follows your home’s needs, not a supplier contract. The 365-Day Done Right Promise means if it’s not done right, we make it right - backed by the written scope you already have in hand. Seal the leaks first. The insulation is just the last layer of the answer.
FAQs
No. Owens Corning’s product warranties cover manufacturing defects in the original material, not the installation or removal process. As an independent Owens Corning service provider, we document the condition of existing insulation with photos before removal, so any legitimate product claim can still be filed. If you have concerns about a specific batch, call us at (562) 242-7569 and we’ll review the documentation with you.
Most Pomona attic jobs finish in one to two days. A straightforward removal of settled AttiCat blown-in, air sealing, and reinstall with fresh material is typically a single day. Contaminated insulation requiring HEPA containment, or jobs with limited attic access, may extend to a second day. We give a firm schedule in the written scope before starting.
Replace if the material is contaminated, compressed below 50% of original thickness, or wet. Spot-repair is possible for localized damage in otherwise intact batts, but in Pomona’s inland climate, partial repairs often leave thermal bridges that show up on post-installation thermal images. We recommend a full assessment; the written estimate is free.
We can source current Owens Corning lines including AttiCat, ECOTOUCH, and FOAMULAR. If a specific product is discontinued, we specify the closest thermal and physical match in the written scope before ordering. We also install Reflectix and other brands if your assembly or budget points that direction.
Same-day or next-day assessment availability is typical. Emergency removals - contaminated insulation after a roof leak or rodent intrusion - get priority scheduling. Call (562) 242-7569; a live person answers 24/7.
Written by Wes Okafor, Owner, Topside Attic Insulation Pomona at Topside Attic Insulation Pomona, serving Pomona and nearby areas.