Icynene Insulation Removal in San Antonio: What to Know First
Icynene insulation removal in San Antonio typically takes one full day for most attics, and the honest price range is $1,800 to $4,600 depending on square footage, foam density, and how thoroughly the foam has bonded to the decking. We’re an independent Icynene service provider, not a manufacturer-authorized shop, which means we tell you exactly what we see: the foam’s condition, what’s causing the problem, and whether removal is actually your best move. This page is for San Antonio homeowners who own a home with Icynene spray foam and need it extracted safely, or who suspect their foam is failing and want a straight answer before spending money.
If you’re smelling something off, seeing moisture, or opening your attic to find foam pulling away from the roof deck, call (254) 279-0971. We’ll tell you what we think before we ever send a truck.
How Icynene Products Fail – and How We Fix Them
- Icynene Classic (open-cell, light-density): shrinkage and pull-away. The older Classic and Classic Max lines are open-cell foams that expand aggressively during install. In San Antonio’s attic heat, we’ve seen older batches shrink and separate from rafters, leaving gaps where conditioned air pours out. That separation isn’t just a comfort issue, it’s moisture forming where humid attic air meets the gap. We remove the failed sections and the homeowner decides whether to replace with a modern open-cell or switch to closed-cell. You won’t read this on the manufacturer’s site: that separation pattern usually starts at the ridge line and works downward, and it’s visible long before a blower door test catches it.
- Icynene ProSeal (closed-cell): off-ratio foam that won’t cure. ProSeal is a two-component closed-cell foam. If the A and B sides aren’t mixed at the right temperature or pressure, the foam cures soft or stays tacky indefinitely. In San Antonio homes built during the construction boom years, we’ve found entire rafter bays of ProSeal that feel like stale marshmallow. Soft foam means no structural rigidity and no air-seal performance, which means removal is the only fix. You can’t patch over uncured foam: it off-gasses and keeps failing underneath.
- Icynene ProSeal LE: odor complaints from off-gassing. ProSeal LE was marketed as a low-emission formula, but some San Antonio homeowners tell us the foam never stopped smelling, especially during the first hot summer after install. That chemical, fishy smell is an uncured or improperly mixed batch. We remove it, bag it, and the smell leaves with the foam. This is a known-in-the-field issue that doesn’t show up in the product brochure.
- Icynene MD-R-200: rodent damage and nesting. We run into MD-R-200 in San Antonio homes built between 2005 and 2015. Open-cell foam makes attractive nesting material for rodents once they breach the roofline. The damage pattern is what matters for removal: pests tunnel through the foam and leave a honeycomb of cavities, destroying the air seal and burying droppings throughout the insulation. Removal isn’t just about fresh foam here, it’s a sanitation issue first.
- Improperly installed Icynene with no thermal barrier. San Antonio code requires a thermal barrier between spray foam and living space. Some homes we visit have foam sprayed directly against HVAC equipment, recessed lights, or flue pipes. That’s a fire risk and a code failure, not a product failure. We remove the foam around the penetrations so a proper thermal barrier can be installed. Any licensed contractor who sees this has a duty to flag it, and we do.
Our Icynene Insulation Removal Process
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Call and describe what you’re seeing or smelling. A real person answers, 24/7. We’ll ask basic questions: when the foam was installed, what type it might be, what symptoms you’re noticing. Most San Antonio homes have either an open-cell or closed-cell Icynene product, and the type changes how we approach the job.
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We assess the attic in person and tell you what we find, not what sells. Chase Whitaker or a senior tech walks the attic, tests foam adhesion with a pressure check where needed, and takes photos. We’ll tell you honestly if removal is necessary or if a smaller repair will do the job.
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You get a written price before anything starts. The number covers labor, disposal, containment, and any access work. No door-step surprises, no add-on line items you didn’t approve.
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Containment and removal. We seal off the attic, run negative air pressure, and remove the failed Icynene foam mechanically. Open-cell foam comes out in clean sections. Closed-cell often requires grinding or scraping off the decking. It’s labor-intensive, and we don’t cut corners: the goal is a clean substrate, whether you’re re-foaming or switching to a different insulation type.
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Inspection and cleanup. We walk you through the attic with before-and-after photos. You see exactly what was removed and what’s left. The space is vacuumed clean and ready for the next step.
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You get a written guarantee. Every Icynene removal job carries our 365-Day Done Right Promise: if it’s not done right, we make it right, backed in writing. And if anything fails in the first year, the second visit is free.
What Icynene Insulation Removal Costs in San Antonio
Here’s what we tell San Antonio homeowners over the phone, and what holds true once we see the attic:
- Partial removal (single failed section or damage repair): $800 to $1,800
- Full open-cell Icynene removal (1,000 to 1,500 sq ft attic): $1,800 to $3,200
- Full closed-cell Icynene removal (same attic size): $3,200 to $4,600
What moves the price: foam type (closed-cell removal is considerably more labor-intensive), how thick the foam was applied, whether the attic has limited access, and disposal fees. If the foam is wet or has been contaminated by pests, that adds containment time. We give you the exact number in writing before we touch the attic. Call (254) 279-0971 for a free estimate.
Why San Antonio Homeowners Call Laurel Attic Insulation San Antonio for Icynene Work
We’re the insulation specialist in the Relay Home Co. family, and we’ve been doing this work in San Antonio since 2003. When a homeowner calls us about Icynene removal, they’re talking to people who know the product lines, know the local failure patterns, and know what San Antonio’s heat and humidity do to foam over time. We carry materials from eight major brands including Icynene, Owens Corning, and Rockwool, and we can also service or replace Reflectix radiant barrier if your attic has failed or damaged foil. Every job includes a written price before work begins, live technician tracking on the day of service, before-and-after photo proof, and that written guarantee on the work itself. Book in a tap, get a live arrival time, see the proof, and pay from the link. No voicemail roulette: a live person answers our phones, day or night.
A comfortable attic isn’t a luxury in San Antonio, it’s just a house that works the way it should.
FAQs
For small areas of failed open-cell foam, repair is cheaper: usually $800 to $1,800 for a partial removal and replacement. For closed-cell foam that’s uncured or off-ratio, or for open-cell that has separated across more than 40 percent of the roof deck, full removal is the honest answer, and it runs $1,800 to $4,600 in San Antonio. Call (254) 279-0971 and we’ll give you a straight read before you spend anything.
No, we don’t do same-day removal. Removal is a contained, multi-hour job that requires setup and careful equipment staging. But we can get you on the schedule fast, typically within a few days, and our techs arrive at a live, trackable appointment time, not a four-hour window.
If the foam is failed, the warranty has likely already been voided by the failure itself, and removing it is the necessary first step toward whatever comes next. We’re an independent Icynene service provider, so we don’t act on behalf of the manufacturer. What we give you is a written guarantee on the removal work, and we document everything with photos so you have a clean record for any future claim.
We bag it, seal it, and dispose of it according to San Antonio waste regulations. Closed-cell foam goes to the landfill, and we make sure no residue or dust is left in your attic. You’ll see before-and-after photos in your digital invoice, and the invoice itself is payable from a link.
We can do both. After removal, we can spray new Icynene foam, or we can recommend a different material if the conditions call for it, such as Owens Corning fiberglass or Rockwool batts in an attic that needs more breathability. We’ll give you options with real dollar figures, and you decide. Call (254) 279-0971 for a free estimate on removal, replacement, or both.
Written by Chase Whitaker, Owner, Laurel Attic Insulation San Antonio at Laurel Attic Insulation San Antonio, serving San Antonio and nearby areas.