Icynene Insulation Removal & Replacement in Leander: What to Know First
We provide independent Icynene insulation removal and replacement in Leander, Texas, with most jobs completed in a single day and pricing set in writing before any work starts. As an independent Icynene service provider, we are not affiliated with or authorized by Icynene - we service what we find using documented methods and quality replacement materials. Most attic insulation removal and replacement jobs in Leander homes run between $2,800 and $6,500 depending on square footage, contamination level, and whether the existing Icynene product is open-cell or closed-cell. If you are seeing sagging foam, moisture staining, or rodent contamination in your Icynene-insulated attic, call (737) 252-7159. We will read your situation with you and give you a written price, not a sales pitch.
How Icynene Products Fail - and How We Fix Them
- Icynene Classic Max (open-cell) - sagging and thermal bypass. In Leander’s 140°F July attics, particularly in Crystal Falls and other west-facing neighborhoods, Classic Max can sag below the rafter line when installed at depths under 5.5 inches or when roof deck temperatures degrade the adhesive bond. We remove the compromised foam, verify the substrate is dry with a moisture meter, and replace with new open-cell or a hybrid system that meets the original R-value design without the sag recurrence.
- Icynene MD-R-200 (closed-cell) - moisture trapping at the substrate. This 2.0 lb density product is vapor-impermeable, which is the point - but when applied over damp OSB or in homes with intermittent roof leaks, it traps water against the deck. We have found this in several 2018-2021 Leander builds where the foam looked intact but the sheathing behind it was reading 28% moisture content. Our fix: remove the affected MD-R-200 in sections, dry the deck with targeted airflow, treat for mold if indicated, and reapply with proper dew-point verification.
- Icynene LD-C-50 (low-density open-cell) - rodent nesting and contamination. The porous structure that makes LD-C-50 excellent for sound dampening also makes it a favorite nesting substrate for roof rats, which are persistent in Leander’s hill-country interface zones. We extract the contaminated foam entirely - partial removal leaves pheromone trails that attract re-infestation - then sanitize the substrate and replace with fresh material, documenting the void depth with a calibrated ruler card.
- Icynene H2Foam Lite (water-blown open-cell) - off-gassing and odor retention. In sealed Leander attics with limited ventilation, H2Foam Lite can retain amine odors when the water-blown chemistry does not fully cure due to low substrate temperature during installation. We remove the uncured or odorous sections, test for complete cure on replacement batches using a simple acetone rub test, and ensure the new install hits proper substrate temperature thresholds.
- Icynene Classic Plus (open-cell) - shrinkage at top plates and electrical penetrations. Classic Plus can pull back from framing members during seasonal thermal cycling, creating air gaps exactly where the air sealing was supposed to happen. In Leander’s climate, with 40°F winter nights and 100°F summer days, this shrinkage is measurable. We remove the separated sections, re-seal the gaps with compatible sealant, and replace the foam with attention to seasonal expansion coefficients.
Our Icynene Insulation Removal & Replacement Process

- 1
Call and scope. A live person answers 24/7. We schedule a site visit, and Wes Okafor or a technician arrives with a thermal camera, moisture meter, and calibrated ruler card.
- 2
Diagnostics and documentation. We photograph the existing Icynene product, identify the series if possible, check for moisture, contamination, or structural compromise, and record pre-work conditions. You get a Documented Photo Record before anyone lifts a tool.
- 3
Written price and material selection. We deliver a flat price with a written scope and written warranty - Haven Standard Clause 1, no exceptions. For replacement, we specify whether we are using Icynene-compatible material or, if you prefer, a different system from our sourced brands including Owens Corning, Johns Manville, or Demilec.
- 4
Removal and substrate prep. We extract the failed insulation using HEPA-contained methods for contaminated jobs, or mechanical removal for clean foam. The deck gets inspected, dried, and treated as needed.
- 5
Replacement and verification. New insulation goes in at specified depth, verified with the ruler card on every bay. On applicable jobs, we run a blower-door test - a pressurization reading that shows, in one number, how much air your building envelope was losing before and after the work.
- 6
Cleanup and closeout. We leave the attic cleaner than we found it. You receive the final Documented Photo Record, any blower-door numbers, and the 365-Day Done Right Promise in writing.
Before
AfterWhat Icynene Insulation Removal & Replacement Costs in Leander
Most Icynene removal and replacement jobs in Leander fall in these ranges:
| Scenario | Typical Range |
|---|---|
| Partial removal, clean foam, open-cell replacement (1,200-1,800 sq ft attic) | $2,800 - $4,200 |
| Full removal, rodent-contaminated, sanitization required | $4,500 - $6,500 |
| Closed-cell (MD-R-200) removal with moisture-damaged deck repair | $5,000 - $7,800 |
| Hybrid system: removal + air sealing + upgraded R-value | $6,200 - $9,500 |
What moves the price: attic square footage, accessibility (scuttle vs. pull-down stairs vs. cut new access), contamination level requiring HEPA containment, and whether the existing Icynene is open-cell (easier to remove) or closed-cell (denser, more labor). We also service Reflectix and other systems if your job involves mixed materials. Every estimate is free, and we offer a Free Second Opinion on any written estimate you bring us. Call (737) 252-7159 for your written price.
Why Leander Homeowners Call Topside Attic Insulation Leander for Icynene Work

We have been in Leander attics long enough to know that Icynene installed without proper air sealing first is a common finding - and a correctable one. Seal the envelope first. Then fill it. Our crew includes technicians who have removed and replaced every Icynene series listed above, and we do not lock you into proprietary products; we source from Icynene, Demilec, Owens Corning, and others so the solution fits the house, not a brand quota. Every job closes with a Documented Photo Record and, on applicable work, before-and-after blower-door numbers you can verify yourself. The 365-Day Done Right Promise is in writing before we start, and a live person answers the phone when you call. Background-checked, uniformed technicians. No voicemail loops.
FAQs
The original Icynene installation warranty is typically voided once the product is altered or removed by anyone other than the original certified applicator. As an independent service provider, we do not extend manufacturer warranties, but we provide our own written warranty on replacement work and document every step so you have a clear record. Call (737) 252-7159 and we will read your original paperwork with you.
We can match the thermal performance (R-value) and air-sealing characteristics of your existing Icynene system, but exact chemical matching depends on current product availability. Icynene has updated formulations since the Classic and MD-R lines were common in Leander’s 2015-2020 build wave. We specify the replacement product by performance, not just brand name, and we source from multiple manufacturers including Demilec and Johns Manville if a closer match exists.
Spot repair is rarely cost-effective for Icynene because the product is site-applied and does not bond cleanly to aged foam; the repair line becomes a future failure point. For contamination, moisture damage, or sagging affecting more than 15% of the attic area, full removal and replacement is usually the better value. We will show you the extent on thermal imaging and give you both numbers in writing so you can decide.
Most single-attic jobs are completed in one day. Contaminated jobs requiring HEPA containment may run into a second day for drying or sanitization. We schedule within 48 hours of your call in most cases, and emergency situations - active roof leaks into foam, for example - get same-day response. Call (737) 252-7159 to check current availability.
For clean foam removal, no - we contain the work zone and ventilate the attic space. For contaminated foam involving rodent waste or mold, we recommend occupants vacate during removal and for two hours after HEPA air scrubbers have run. We tell you which situation applies before we start, in writing, as part of your scope document.
Written by Wes Okafor, Owner, Topside Attic Insulation Leander at Topside Attic Insulation Leander, serving Leander and nearby areas.