Icynene Attic Cleaning & Rodent Proofing in Converse: What to Know First
We provide independent Icynene attic cleaning and rodent proofing in Converse, typically completing most jobs same-day or next-day with a written price before any work starts. Most attic cleaning and rodent proofing jobs on Icynene systems in the Converse area run between $1,800 and $4,200 depending on contamination level, accessible square footage, and whether the foam needs selective removal. We are not affiliated with or authorized by Icynene; we are an independent Icynene service provider with no proprietary product lock-in. This page is for Converse homeowners who found droppings in their attic, noticed a smell they can’t source, or were told their Icynene insulation is compromised and need someone who will document what they find rather than sell a package. Call (830) 420-0953; a live person answers 24/7.
How Icynene Products Fail - and How We Fix Them
- Icynene Classic Max (open-cell, 3.5 lb density) - rodent tunneling and nesting within the foam matrix. Classic Max’s open-cell structure, which traps air in interconnected pores to slow heat transfer, gives rodents purchase to chew and compress pathways. In Converse attics, we’ve pulled nests from Classic Max where roof rats traveled the full ridge line without ever touching decking. We remove contaminated sections, treat the substrate with enzyme cleaner, and install galvanized exclusion mesh at soffit and ridge vent intersections before replacing with new material.
- Icynene MD-R-200 (medium-density closed-cell) - moisture trapping at the foam-deck interface. MD-R-200’s closed-cell structure blocks vapor movement so completely that any bulk water intrusion, usually from wind-driven rain at ridge caps common in Converse spring storms, pools underneath rather than drying outward. The result is black staining that homeowners mistake for mold. We remove the affected lift, inspect the deck for rot with a moisture meter, and only reinstall after confirming the wood reads below 16% moisture content.
- Icynene H2Foam Lite (water-blown open-cell) - off-gassing and odor retention after rodent urine saturation. H2Foam Lite uses water as a blowing agent, which leaves residual amines that reactivate when saturated with biological material. The smell doesn’t surface-clean out. We cut out the affected areas to the full depth, apply a commercial-grade oxidizing treatment, and let the substrate off-gas for 48 hours before reinstalling. In summer attics hitting 140°F in Converse, that timeline matters.
- Icynene LD-C-50 (low-density open-cell, legacy installs) - structural collapse from rodent compression. LD-C-50, common in Converse homes built 2012-2016, degrades to a powdery consistency when rodents compress the same path repeatedly. The R-value doesn’t just drop; the foam falls away from the substrate entirely. We strip the failed material, which often reveals unsealed top-plate penetrations the original installer missed, seal those gaps with acoustic sealant and backer rod, then reinstall.
- Icynene ProSeal Eco (medium-density closed-cell) - thermal bridging at incomplete coverage edges. ProSeal Eco requires precise pass thickness to achieve rated R-value per lift; installers working fast on hot Converse afternoons often leave feathered edges that rodents exploit as travel corridors. We map the gaps with infrared, remove the compromised edges, and reinstall to the specified 2-inch pass thickness with documented coverage verification.
Our Icynene Attic Cleaning & Rodent Proofing Process
- 1
Call and scheduling. A live person answers, schedules a site visit, and sends a text with your technician’s name when they’re en route - Haven Standard: Arrive on schedule.
- 2
Attic assessment with documentation. We photograph the full attic condition, identify the Icynene product line by density and cell structure, and test with a moisture meter and infrared camera. You get a Documented Photo Record before we touch anything.
- 3
Written scope and price. We specify what comes out, what stays, what gets sealed, and what gets replaced - with material sourced from our supply chain including Icynene, Demilec, and GreenFiber options. No work starts without a written price; that’s Haven Standard Clause 1.
- 4
Removal and decontamination. HEPA-contained extraction of contaminated foam, enzyme treatment of decking and framing, and installation of rodent exclusion at all penetration points - soffits, baffles, chimney chases, electrical and plumbing penetrations.
- 5
Air sealing and replacement. We seal top plates, can lights, and all penetrations before installing any new insulation. Seal the leaks first. Then insulate. The numbers will tell you if it worked.
- 6
Verification and closeout. Where applicable, we run a blower-door test - a pressurization reading that shows, in one number, how much air your building envelope is losing - and deliver before-and-after CFM50 readings with your final documentation. The 365-Day Done Right Promise applies from day one.
Before
AfterWhat Icynene Attic Cleaning & Rodent Proofing Costs in Converse
| Scenario | Typical Range | What Moves the Price |
|---|---|---|
| Light contamination, partial removal, no foam replacement | $1,800 - $2,600 | Attic square footage, accessibility, number of rodent entry points |
| Moderate contamination, full removal of one Icynene lift, sanitizing, exclusion | $2,600 - $3,400 | Foam density (closed-cell removal is slower), deck repairs needed |
| Severe contamination, full attic strip, structural drying, reinstallation | $3,400 - $4,200+ | Moisture damage to decking, multiple Icynene product layers, complex roof geometry |
These ranges reflect Converse labor rates and material costs as of 2024-2025. Every job gets a written price before work starts - no exceptions. We also provide a Free Second Opinion on any written estimate you’ve already received; bring us the scope and we’ll read it with you. Call (830) 420-0953 for an exact quote; estimates are free.
Why Converse Homeowners Call Topside Attic Insulation Converse for Icynene Work
We’ve served Converse since before the Foster Road corridor filled in with the ranch-style homes we now see weekly - the ones where unsealed top-plate penetrations were bleeding conditioned air long before anyone touched the blown-in cellulose. Wes Okafor runs a blower-door test before and after every applicable job so customers leave with a printed report, not a promise. Our 365-Day Done Right Promise means if it’s not done right, we make it right - backed by a written scope and written warranty delivered before anyone lifts a tool. We’re not locked into any single brand; we source Icynene, Demilec, GreenFiber, and others, plus we service Reflectix radiant barrier systems when those are part of the attic assembly. Background-checked, uniformed technicians. Calls answered by a live person, 24/7. No voicemail loops.
FAQs
Icynene’s limited warranty covers original installation defects, not subsequent damage from rodents, moisture, or modification by a third party. As an independent Icynene service provider, we document our work with photos and written scope so any future warranty discussion has a clear record of what we touched and when. Call (830) 420-0953 if you need help interpreting your original warranty documents - estimates are free.
We source Icynene products through standard distribution channels and also install equivalent-performance foams from Demilec and other manufacturers we trust. We never lock you into a proprietary product; the written scope specifies exactly what material goes in, by brand and density, before work starts.
Patching makes sense when contamination is localized to under 20% of attic area and the foam structure is intact. Full removal is the better value when you have multiple rodent entry paths, moisture damage underneath, or degraded foam that will need attention again in two years. We price both paths in our written scope so you can compare. Call (830) 420-0953 for an exact assessment.
Most Converse appointments are scheduled within 24-48 hours, with same-day service available for active infestations where rodents are still accessing living space. A live person answers calls 24/7 to schedule.
We clean, sanitize, remove contaminated insulation, and install permanent exclusion to prevent re-entry. For active trapping of live rodents, we partner with licensed pest control operators in Converse and coordinate timing so the attic is sealed only after the population is cleared. We explain that sequence in your written scope.
Written by Wes Okafor, Owner & Lead Insulation Technician, Topside Attic Insulation Converse at Topside Attic Insulation Converse, serving Converse and nearby areas.