Icynene Insulation Removal & Replacement in Glendale: What to Know First
Icynene insulation removal and replacement in Glendale typically runs $1,800 to $6,500 depending on square footage, access difficulty, and whether we’re dealing with contamination or moisture damage. Most jobs are completed in one to two days, and we give you a firm number before any work starts. We’re Walt’s Insulation, and we’ve been pulling out and replacing spray foam in Glendale homes since long before Icynene’s formula changes became a headache for homeowners. If you’re dealing with crumbling foam, a botched install, or water-damaged insulation, call (747) 246-7237 and a live person answers, day or night.
How Icynene Products Fail - and How We Fix Them
Icynene made its name on open-cell and closed-cell spray foam. But after decades in Glendale attics and crawl spaces, we’ve seen every way these products can go wrong. Here are the five failure modes we encounter most often:
- Icynene Classic (open-cell) shrinkage and detachment. The original open-cell formula can pull away from framing as it ages, especially in Glendale’s summer heat cycles where attic temperatures swing 60-plus degrees daily. Once foam separates from the sheathing, air moves freely behind it and the R-value drops fast. We remove the compromised sections, re-prep the substrate, and re-insulate with a product that stays put.
- Icynene ProSeal closed-cell brittleness near roof decking. Closed-cell foam that was sprayed directly against hot roof decking can become brittle over time. In Glendale’s 95-degree August afternoons, we’ve measured attic surfaces hot enough to degrade improperly mixed foam within a decade. Brittle closed-cell doesn’t insulate well and turns into dust during removal, which is exactly why we use full containment and HEPA filtration on every job.
- Water-damaged Icynene from hidden roof leaks. Open-cell foam absorbs and holds water like a sponge. A slow roof leak that goes unnoticed for months can saturate Icynene Classic, cause mold growth, and add hundreds of pounds of weight to ceiling drywall. We’ve pulled waterlogged foam out of Glendale attics that weighed more than the drywall beneath it. Once the leak is fixed, we remove the damaged foam and replace it with new insulation.
- DIY overspray and foam blobs from the 2010s. The mid-2010s saw a wave of handyman foam kits marketed to Glendale homeowners. We regularly find lumpy, uneven Icynene Lite applications that never expanded properly or cured at the wrong thickness. The result is R-values far below what the label promises. The fix is full removal of the bad flash-and-batt job and a clean re-spray done by techs who do this daily.
- Chemical odor from off-ratio mixing. If the A and B components weren’t mixed at the correct temperature or ratio during the original install, the foam can continue off-gassing for years. Homeowners describe it as a fishy or amine smell that gets worse in warm weather. This is a removal-and-replacement job every time, because there’s no way to cure improperly mixed foam. We remove it to the framing and start fresh with correctly mixed material.
Our Icynene Insulation Removal & Replacement Process
Here’s how a typical Icynene removal and replacement job goes from first call to final cleanup:
- 1
Call and diagnosis. You call (747) 246-7237, describe what you’re seeing (or smelling), and we schedule an attic or crawl space assessment. No trip charge inside our service county.
- 2
On-site inspection. A background-checked, uniformed tech measures the affected area, checks moisture levels, and determines whether the Icynene can be section-repaired or needs full removal. We show you what we found before any work starts.
- 3
Containment setup. We seal off the work area with plastic sheeting and run HEPA filtration so foam dust and fibers don’t migrate into your living space.
- 4
Removal. We cut, scrape, and vacuum the old foam down to the framing. This is the slow, dusty part of the job, and it’s where you see the difference between a crew that rushes and one that respects your home.
- 5
Replacement. We re-insulate with the product that fits your budget and climate needs. If you want spray foam again, we work with Icynene as well as Demilec, Owens Corning, and Rockwool so you’re not locked into one brand’s pricing.
- 6
Verification and cleanup. We check depth, density, and coverage, remove all containment, and leave the space cleaner than we found it. Every job carries the Done Right Promise: if it’s not done right, we make it right, no runaround.
What Icynene Insulation Removal & Replacement Costs in Glendale
Here are the price ranges we quote most often for Glendale homes:
- Partial removal of damaged Icynene section (under 200 sq ft): $800-$1,800
- Full attic removal and re-insulation with blown-in fiberglass (1,200 sq ft attic): $3,200-$5,500
- Full attic removal and re-spray with closed-cell foam (1,200 sq ft attic): $5,000-$8,000
- Crawl space Icynene removal and replacement: $1,500-$4,000 depending on access
- Contaminated or waterlogged foam removal (adds disposal and PPE time): +$500-$1,500
What moves the price: access (tight attics and low crawl spaces take longer), whether the old foam is waterlogged or contaminated, disposal fees, and whether you’re replacing with spray foam or switching to blown-in or batt insulation. We give you a written estimate before any work starts, and we’ll do a free second opinion on any competitor’s written quote from a local company. Call (747) 246-7237 to schedule yours.
Why Glendale Homeowners Call Walt’s Insulation for Icynene Work
We’re not a franchise with a rotating crew list. Walt’s Insulation has been locally owned and owner-operated since 2000, with a published address and license number here in Los Angeles County. When you call, a live person answers, 24/7. The tech who shows up is background-checked, uniformed, and knows Icynene foam well enough to tell you in the first ten minutes whether you need a section repair or a full removal. And if you’re debating whether to stick with spray foam or switch brands, we also service Reflectix and the full Owens Corning, Rockwool, Knauf, Johns Manville, CertainTeed, Demilec, and GreenFiber lines, so you get honest recommendations instead of a push toward whatever we happen to stock. Walt Brenner started this company 25 years ago, and he still answers the phone. Do it right the first time or you’ll be doing it twice, and the second time costs more.
FAQs
Most Icynene warranties cover product defects, not installation labor, water damage, or removal costs. As an independent Icynene service provider, we’re not authorized by the manufacturer to process warranty claims, but we’ll help you document the condition and contact Icynene directly. If your claim gets denied, we’ll give you a fair removal and replacement price anyway. Call (747) 246-7237 with your install date and we’ll walk you through what to expect.
If the damage is localized, meaning less than roughly 200 square feet, section removal and re-spray is usually cheaper. Beyond that, full removal and re-insulation almost always costs less per square foot and gives you a cleaner result. The honest answer depends on what we find during the inspection, and that inspection is free inside our service county.
Most single-attic jobs are finished in one to two days. We schedule the assessment first, then the removal, then the re-insulation. Emergency water damage situations often get same-week scheduling. Call (747) 246-7237 and we’ll give you a realistic timeline based on your square footage.
For most attic and crawl space removals, yes, you can stay home. We run HEPA filtration and full containment to keep foam dust and fibers out of your living areas. If the job involves known contamination or heavy chemical odor, we’ll recommend you stay elsewhere for the removal day. We’ll tell you before the job starts, not after.
You can switch. We install Icynene, Demilec, Owens Corning, Rockwool, Knauf, Johns Manville, CertainTeed, and GreenFiber products, so we’ll recommend the option that makes the most sense for your Glendale home’s climate, budget, and existing framing. No brand gets pushed on you unless it earns the recommendation.
Written by Walt Brenner, Owner, Walt’s Insulation at Walt’s Insulation, serving Glendale and nearby areas.