Knauf Attic Cleaning & Rodent Proofing in Schertz: What to Know First
We provide independent Knauf attic cleaning and rodent proofing in Schertz, typically completing most jobs in one to two days with a written price locked before any work starts. Most Knauf attic restoration projects in the Schertz corridor run between $2,800 and $6,400 depending on contamination level, insulation depth, and whether the Knauf EcoBatt or Jet Stream series needs full removal. This page is for homeowners who found droppings in their Knauf-insulated attic, noticed compressed or stained batts, or were told by a pest company that the insulation has to come out. Call (830) 402-5240 for a free written estimate with no obligation to book.
How Knauf Products Fail - and How We Fix Them
- Knauf EcoBatt with ECOSE Technology - rodent nesting in the binder. The brown ECOSE binder, made from rapidly renewable organic materials, breaks down faster than traditional phenolic binders when saturated with rodent urine. In Schertz, where roof rats move from live oak canopies into attics from March through October, we’ve pulled EcoBatts that separated into loose mineral wool within 18 months of contamination. We remove the degraded batts entirely, HEPA-vacuum the decking, and reinstall only after exclusion is complete.
- Knauf Jet Stream Ultra - density loss from trampling and burrowing. This blown-in fiberglass sets at a higher density than loose-fill competitors, which gives it better coverage per bag. But roof rats burrow through it in channels, creating cold spots that show up clearly on thermal imaging. In the Sedona subdivision off FM 1518, we’ve mapped Jet Stream Ultra with FLIR after rodent activity and found 40-60% density loss in travel corridors. We extract the compromised material, seal entry points, then reinstall to manufacturer depth with depth-stick documentation.
- Knauf Insulation Board - edge compression and urine wicking at top plates. The rigid board stock, common in kneewalls and attic hatches in Schertz’s 2015-2020 builds, wicks moisture and rodent waste along the fibrous edges. Once the board core gets wet, it won’t dry to safe levels in a Texas attic that hits 140°F in July. We cut out contaminated sections, replace with new board, and seal the perimeter with acoustical sealant to block future pest pathways.
- Knauf Momentum - dust and allergen release after disturbance. This high-performance fiberglass can release fine particulates when disturbed by rodent activity or partial removal attempts. We see this most in Schertz homes where homeowners tried DIY cleanup first. Our crew uses P100 respirators, negative air scrubbers, and sealed containment to remove Momentum without cross-contaminating the living space.
- Knauf loose-fill in vaulted ceilings - inaccessible contamination. The low-slope and vaulted assemblies common in Schertz’s newer subdivisions leave no walkable attic floor. Rodent waste pools at the low points where the insulation compresses. We use extension wands and camera-guided extraction to remove material from these cavities without tearing drywall, then verify clearance with borescope inspection.
Our Knauf Attic Cleaning & Rodent Proofing Process

- 1
Written estimate after attic inspection. We access the attic, identify the Knauf product line and its condition, map contamination with photos, and deliver a flat price before any work starts. Haven Standard Clause 1: no surprises.
- 2
Rodent exclusion before insulation touch. We seal entry points - roof returns, soffit gaps, plumbing penetrations - with steel mesh, copper wool, and concrete patch where needed. No point cleaning insulation if rodents can walk back in tonight.
- 3
HEPA extraction and decking treatment. We remove contaminated Knauf material with sealed containment, then apply an enzymatic decontaminant to the decking that breaks down organic waste without degrading the wood substrate.
- 4
Structural repair if needed. Chewed wires, compressed ductwork, or damaged top plates get addressed now. We document everything with photos for your record.
- 5
Reinstall with correct Knauf spec or homeowner-selected alternative. We reinstall to the depth and R-value the assembly requires, using Knauf or another brand from our materials list - Owens Corning, Johns Manville, Rockwool, CertainTeed, or others. No proprietary lock-in.
- 6
Final documentation and 365-Day Done Right Promise. You get a Documented Photo Record of the completed work, a written scope of what was done, and our warranty in writing. If it’s not done right, we make it right.
What Knauf Attic Cleaning & Rodent Proofing Costs in Schertz
| Scenario | Typical Range |
|---|---|
| Light contamination, EcoBatt removal and reinstall, single-story | $2,800 - $3,900 |
| Moderate contamination, Jet Stream Ultra extraction, full exclusion | $4,200 - $5,600 |
| Heavy contamination, board replacement, structural repair needed | $5,800 - $6,400+ |
| Add-on: thermal imaging and blower-door pre/post test | $350 - $475 |
What moves the price: how much Knauf material must come out, whether the decking needs sealing or replacement, how many entry points we find, and whether the HVAC ducts run through the attic and need cleaning too. We also service Reflectix radiant barrier systems when they’re part of the same assembly. Every estimate is free, written, and valid for 30 days. Call (830) 402-5240 to schedule.
Why Schertz Homeowners Call Topside Attic Insulation Schertz for Knauf Work

We’ve been working the Schertz corridor long enough to know which subdivisions were built with Knauf stock during the 2017-2021 supply crunch, and what that means for how the insulation behaves now. Wes Okafor, who grew up on Chicago’s South Side and learned building science at Richard J. Daley College, has spent two decades in attics and insists on sequencing: seal the leaks first, then insulate. The attic doesn’t care how thick the insulation is if the air is still moving through it. Our crew is background-checked and uniformed, calls are answered by a live person 24/7, and every job closes with documentation you can show your insurance adjuster or home inspector. We also handle Reflectix systems and every major insulation brand, so we’re not pushing Knauf because it’s all we carry.
FAQs
No - Knauf’s limited warranty covers manufacturing defects, not damage from rodents or contamination. As an independent Knauf service provider, we document the pre-existing condition with photos so there’s no dispute about what caused the damage if a defect claim ever arises. For warranty-safe practices, we don’t compress or wet-clean Knauf fiberglass; we remove and replace per manufacturer handling guidelines. Call (830) 402-5240 if you want us to review your warranty paperwork during the estimate.
We source Knauf EcoBatt, Jet Stream, and Momentum through standard distribution channels - there’s no “OEM” versus aftermarket distinction in insulation the way there is in auto parts. What matters is matching the original R-value and density spec, which we verify from the bag labels we photograph during removal. We also offer Johns Manville, Owens Corning, Rockwool, or CertainTeed if you prefer a different brand for the reinstall. Estimates are free.
Partial cleaning is rarely worth it. Once rodent urine saturates the Knauf binder, the material loses structural integrity and R-value in ways you can’t see from the hatch. We’ve tested “cleaned” EcoBatts with a moisture meter and found readings above 20% MC weeks later. Full removal and replacement costs more upfront but eliminates the health risk and performance loss. We’ll show you the thermal imaging so you can decide - call (830) 402-5240.
Most Knauf attic cleanings in Schertz start within 3-5 business days of estimate approval. Emergency situations - active rodent infestations with living space odor - we can sometimes schedule within 48 hours. We don’t book work we can’t start promptly; if our crew is stacked, we’ll tell you honestly rather than leave you waiting. Call (830) 402-5240 for current availability.
No, but we seal the attic access and run negative air scrubbers during removal as a standard practice. The HEPA filtration captures particulates down to 0.3 microns. Some Schertz homeowners with asthma or young children choose to step out for the 4-6 hour removal phase; others stay and work from home. We’ll walk you through the containment plan before we start. Call (830) 402-5240 to discuss your situation.
Written by Wes Okafor, Owner, Topside Attic Insulation Schertz at Topside Attic Insulation Schertz, serving Schertz and nearby areas.