Icynene Insulation Removal & Replacement in Tustin: What to Know First
We provide independent Icynene insulation removal and replacement in Tustin, typically completing attic jobs in one to two days with a written price before any work starts. Most Icynene removal and replacement projects in Tustin run between $3,200 and $7,800 depending on attic square footage, contamination level, and whether the existing foam needs full extraction or targeted removal. We are an independent Icynene service provider, not affiliated with or authorized by Icynene, and we work on every major insulation brand including Reflectix.
This page is for Tustin homeowners who need Icynene foam removed from their attic, walls, or crawl space, whether due to off-gassing concerns, rodent contamination, water damage, or a failed initial installation. If you’re seeing sagging foam, smelling chemical odors years after installation, or preparing to sell and need clean documentation, we can assess it and give you a written scope. Call (657) 286-7673 or text us, and a live person will answer.
How Icynene Products Fail - and How We Fix Them
- Icynene Classic Max (open-cell) - shrinkage and pull-away from top plates. In Tustin’s hot, dry summers and occasional Santa Ana wind events, Classic Max installed before 2018 can shrink 5-15% from framing members, creating thermal bypasses at the attic perimeter. We see this regularly in Tustin Legacy homes where the foam was sprayed directly against OSB roof sheathing without a vapor retarder. Our fix: mechanical removal of the separated foam, air sealing of the top plate joint with acoustical sealant, then replacement with a closed-cell product or a hybrid system that accounts for seasonal wood movement.
- Icynene MD-R-200 (medium-density closed-cell) - moisture trapping behind the foam. MD-R-200’s 2.0-2.2 lb/ft³ density creates a vapor barrier, which is the point, but when applied over damp sheathing or during Tustin’s brief winter rain windows, it can lock moisture against wood. We’ve pulled MD-R-200 sections in the Orchard Hills area where the sheathing behind read 28% moisture content on a pin meter. We remove the affected foam with specialized cutting tools, allow the cavity to dry with monitored dehumidification, treat for mold if the lab comes back positive, then reapply with proper dew-point calculations.
- Icynene LD-C-50 (low-density open-cell) - overspray into soffit vents and attic ventilation chutes. LD-C-50 expands aggressively, and inexperienced installers often fill baffle vents, killing attic airflow. In older Tustin neighborhoods like Old Town, this accelerates moisture buildup and voids the roofing manufacturer’s ventilation warranty. We cut out the obstructing foam with long-reach saws, reinstall proper vent baffles, and replace with a controlled-expansion product or switch to blown-in with sealed air barriers.
- Icynene H2Foam Lite (water-blown open-cell) - persistent amine odor in conditioned spaces. H2Foam Lite’s water-blown chemistry can retain trace amines if the A/B mix was off-ratio or the substrate temperature was below 60°F during application. Tustin homeowners with this issue describe a “sweet, chemical” smell that HVAC ductwork distributes throughout the house. We perform targeted removal of the affected lift, verify with VOC testing if the customer requests, and replace with a different chemistry or a non-foam system depending on sensitivity levels.
- Icynene Classic Max in unvented cathedral ceilings - thermal drift and R-value loss. When Classic Max is used in unvented roof assemblies without the required ignition barrier or proper thickness, convection currents within the open-cell structure slowly degrade effective R-value. We’ve measured this in Tustin’s newer townhomes where the builder spec’d minimum code thickness. We remove the underperforming foam, install a vented assembly or upgrade to the required closed-cell thickness per 2022 California Energy Code Table R402.1.2, and provide the written R-value report for the homeowner’s file.
Our Icynene Insulation Removal & Replacement Process
- 1
Call and schedule. A live person answers, or text us back. We book a site visit, usually within 48 hours. Under Haven Standard: Arrive on schedule, you get a named technician and a text when they are on the way.
- 2
Blower-door test and thermal imaging. We pressurize the house to measure baseline air leakage in CFM50, cubic feet per minute at 50 pascals of pressure, then run a FLIR scan to map where the Icynene is performing, failing, or missing entirely. You get the numbers in writing.
- 3
Written scope and price. We specify which Icynene product is coming out, what’s going in, and the exact square footage and thickness. The price is flat. No work starts without your signature and the written warranty.
- 4
Controlled removal. Our crew uses specialized cutting tools and HEPA-contained vacuums, not standard shop vacs. Icynene foam is thermoset plastic; it doesn’t melt, it shatters. We collect it, bag it per California waste regulations, and photo-document each cavity before it goes back in.
- 5
Air sealing, then replacement. Seal the leaks first. Then insulate. The R-value on the bag means nothing if conditioned air is moving through the gap around that recessed can. We seal top plates, can lights, and penetrations, then install the replacement insulation to the specified R-value.
- 6
Post-test and documentation. We run the blower door again and give you the before-and-after CFM50 reading, the thermal images, the written R-value report, and the Documented Photo Record. The 365-Day Done Right Promise starts now.
Before
AfterWhat Icynene Insulation Removal & Replacement Costs in Tustin
These are real ranges for jobs we’ve completed in Tustin and nearby Orange County cities. Every job gets a written price before any work starts.
| Scenario | Typical Range | What Moves the Price |
|---|---|---|
| Partial Icynene removal (targeted area, 200-400 sq ft) | $3,200 - $4,800 | Accessibility, contamination level, whether the foam is adhered or falling |
| Full attic Icynene removal and replacement | $5,500 - $7,800 | Attic square footage, pitch height, need for new baffles or venting |
| Wall cavity Icynene removal (per wall, 8 ft height) | $1,800 - $3,400 | Interior or exterior access, drywall repair scope, electrical in the cavity |
| Contaminated Icynene (rodent, mold, sewage) | Add $800 - $2,200 | Lab testing, biocide treatment, PPE requirements, disposal classification |
Factors that push any job toward the high end: multiple attic access points needed, foam applied directly to electrical junction boxes requiring an electrician, or Tustin’s tighter crawl spaces in the Legacy area where we work on our backs. We also offer a Free Second Opinion on any written estimate - bring us a competing quote and we’ll read it with you. Call (657) 286-7673 for an exact quote. Estimates are free.
Why Tustin Homeowners Call Topside Attic Insulation Tustin for Icynene Work
We’ve logged a lot of time in Tustin Legacy, where the post-redevelopment housing stock made blower-door testing a baseline step rather than an afterthought. Wes Okafor and our crew know the difference between Icynene Classic Max and MD-R-200 by sight and density, and we stock removal tools specific to thermoset foam so we’re not improvising on your clock.
Every job gets the Haven Standard treatment: written price, written scope, written warranty before anyone lifts a tool. The 365-Day Done Right Promise applies to all completed work. We also service Reflectix and every major brand, so if your situation calls for switching materials entirely, we won’t push a single product line. Calls are answered by a live person 24/7, and you’ll get a text when your technician is on the way.
FAQs
The original Icynene installation warranty, typically issued to the first homeowner by the certified installer, does not transfer to us as an independent service provider and is generally voided once the foam is altered or removed by a non-authorized party. We provide our own 365-Day Done Right Promise on all replacement work, backed by a written warranty delivered before anyone starts. Call (657) 286-7673 to discuss what’s covered under our scope.
Yes, and we often improve on it. Icynene Classic Max lists R-3.7 per inch; we can achieve equivalent or better thermal performance with closed-cell spray foam at R-6.5 per inch, or with a hybrid system of air sealing plus blown-in fiberglass or cellulose to R-38 or R-49 in the attic, depending on your 2022 California Energy Code zone. The blower-door test tells us whether the replacement is actually performing, not just what the bag claims.
We typically schedule site visits within 48 hours, and emergency removals for active water intrusion or severe odor issues can often start within 24 hours. Same-week completion is common for partial removals under 500 square feet. Text or call (657) 286-7673 - a live person answers, and we’ll tell you exactly where we are in the schedule.
Spot repair is cheaper upfront, but only makes sense if the failure is isolated to less than 15% of the installed area and the remaining foam tests clean for adhesion, density, and moisture content. We’ve found that Icynene failures in Tustin homes are often systemic - mix ratios, substrate prep, or skipped air sealing - meaning the problem repeats elsewhere. We give you both options in writing so you can decide based on total cost of ownership, not just today’s invoice.
We are an independent Icynene service provider, not a manufacturer-authorized installer, so we do not have access to OEM Icynene products for resale. We source replacement materials from Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber - no proprietary product lock-in - and select based on your cavity conditions, budget, and performance goals. The written scope names the exact product and R-value before any work starts.
Ready to get a written price on your Icynene removal? Call (657) 286-7673 or text us. A live person will answer, schedule your site visit, and you’ll have a flat price and written scope before anyone lifts a tool. We serve Tustin, Tustin Legacy, Orchard Hills, Old Town Tustin, and surrounding Orange County areas.
Written by Wes Okafor, Owner, Topside Attic Insulation Tustin at Topside Attic Insulation Tustin, serving Tustin and nearby areas.