Owens Corning Wall Insulation in Boerne: What to Know First
We provide independent Owens Corning wall insulation in Boerne, with most jobs completed in one day and a written price delivered before any work starts. Our crews handle injection foam, drill-and-fill, exterior wall, and interior soundproofing applications for Owens Corning systems - and we air-seal before we insulate, every time. If your walls are underperforming, call (830) 529-7780 for a free estimate with upfront pricing.
This page is for Boerne homeowners who already have Owens Corning products in their walls or are considering them, and want a technician who understands the specific failure patterns of this brand in Hill Country construction. We are not affiliated with or authorized by Owens Corning - we are an independent service provider with eighteen years of field experience.
How Owens Corning Products Fail - and How We Fix Them
- ECOTOUCH Thermal Batt settling in balloon-framed walls. The 3.5-inch R-13 batts we find in 1980s and 1990s Boerne ranch homes near River Road often compress or slip within stud cavities, especially where seasonal humidity swings hit 40-plus points between March and October. We remove the settled material, seal the top plate and electrical penetrations with acoustical sealant, then reinstall with proper friction-fit or switch to dense-pack blown-in for permanent contact.
- PINK Next Gen Fiberglas losing R-value at exterior corners. Owens Corning’s advanced fiberglas performs well in open cavities, but in the tight corners of Hill Country homes built with 2×4 exterior walls, installers often compress it around plumbing stacks. Compressed fiberglass drops effective R-value by 20 to 40 percent. We spot these cold corners with an infrared camera, pull the compromised batts, and re-insulate with a split-batt technique or low-expansion injection foam that fills without compression.
- FOAMULAR NGX board shrinkage in retrofit applications. The extruded polystyrene boards used for exterior wall retrofits in some Cibolo Nature Center-area homes can gap at seams as Boerne’s clay soils shift foundation walls microscopically season after season. Those gaps become convection highways. We pull the boards, re-seal the WRB (water-resistive barrier), and reinstall with proper thermal-break detailing or transition to a more flexible closed-cell spray foam system.
- Insulated sheathing tape failure on FOAMULAR jobs. Owens Corning’s recommended flashing tapes on insulated sheathing can degrade when subjected to the UV exposure common during Boerne’s extended framing seasons. We see this on new construction where the envelope sat open through a summer. We remove failed tape, clean the substrate with solvent, and re-tape with a UV-stable alternative or transition to fluid-applied flashing where the detail demands it.
- Sound attenuation batts installed without decoupling. Owens Corning’s acoustic batts work only when the wall assembly is decoupled - resilient channel or staggered studs. In the infill projects near Main Street where homeowners wanted “quieter bedrooms,” we’ve found contractors stuffed acoustic batts in standard stud walls. The STC improvement was negligible. We explain the assembly limitation honestly, then offer proper decoupling or alternative mass-loaded vinyl solutions with realistic dB reduction numbers.
Our Owens Corning Wall Insulation Process
- 1
Call and schedule. A live person answers, 24/7. We book a diagnostic visit at your Boerne home.
- 2
On-site assessment with blower-door pre-test. We pressurize the house and measure CFM50 - the single number showing how much conditioned air escapes through the envelope. In wall-focused jobs, we add infrared scanning to map thermal bypasses.
- 3
Written price before any work starts. Flat price, written scope, written warranty. Haven Standard Clause 1. No exceptions.
- 4
Air sealing first, then insulation. Seal the envelope first. Then fill it. Top plates, electrical boxes, plumbing penetrations, and any exterior sheathing gaps get sealed with appropriate materials - acoustic sealant, fire-rated foam, or specialized tape depending on the assembly.
- 5
Insulation installation with OEM or quality aftermarket materials. We source Owens Corning products when specified, but also work with Johns Manville, Knauf, Rockwool, and others. No proprietary lock-in. We document every cavity with photos.
- 6
Blower-door post-test and documented handoff. You get the before-and-after CFM50 numbers, the photo record, and the 365-Day Done Right Promise in writing. The crew leaves only when the paperwork is in your hands.
What Owens Corning Wall Insulation Costs in Boerne
| Job Type | Typical Range | What Moves the Price |
|---|---|---|
| Drill-and-fill fiberglass (single-story, 1,800 sq ft) | $2,800 - $4,200 | Wall height, cavity obstructions, existing material removal |
| Injection foam (same footprint) | $3,600 - $5,800 | Foam density specified, number of exterior walls, access difficulty |
| Exterior wall retrofit with FOAMULAR board | $5,500 - $9,000 | Finish siding removal and replacement, WRB condition, window flashing complexity |
| Interior soundproofing (per wall, 10×8 ft) | $1,200 - $2,400 | Decoupling required, electrical relocation, mass-loaded vinyl addition |
These are real ranges for Boerne’s market, based on 2024-2025 jobs we’ve completed in the Hill Country. The only way to get your exact number is a site visit - and estimates are free. Call (830) 529-7780 to schedule.
Why Boerne Homeowners Call Topside Attic Insulation Boerne for Owens Corning Work
We’ve sealed and insulated over 9,000 homes since 2016, and the ones in Boerne keep us honest about clay soil movement and humidity swings. Wes Okafor runs every job with the same standard: blower-door numbers on paper, photos in your inbox, and a written price before anyone lifts a tool. Our technicians are background-checked and uniformed, and if you bring us a competing estimate, we’ll read it with you - free second opinion, no obligation. We also service Reflectix and other brands, so if your assembly calls for a hybrid approach, we won’t force a single-manufacturer solution.
FAQs
Product warranties from Owens Corning cover manufacturing defects, not installation - so your warranty remains intact for defective materials regardless of who installs them. Our workmanship carries its own 365-Day Done Right Promise with written terms before we start. Call (830) 529-7780 if you have a specific warranty document you’d like us to review with you.
We source Owens Corning materials directly through standard distribution channels when specified, and we also use quality aftermarket alternatives from Johns Manville, Knauf, and Rockwool when the assembly or your budget calls for it. We explain the trade-off before you decide - no proprietary lock-in. For an exact parts plan on your job, call for a free estimate.
Repair is cheaper when the existing material is dry, uncompressed, and accessible - typically 30 to 50 percent less than full removal and replacement. But if we find moisture damage, rodent activity, or settled fiberglass that’s lost contact with the stud faces, removal becomes the cost-effective call because anything less wastes your money on partial performance. We show you the cavity photos and give you both numbers. Call (830) 529-7780 for an honest assessment.
Most Boerne wall jobs are scheduled within 3 to 5 business days of estimate approval, and completed in one day for standard drill-and-fill or injection foam work. Exterior retrofits with sheathing removal typically run 2 to 3 days. We don’t manufacture urgency - we give you a real date and arrive on it. Call to check current scheduling.
Every job closes with a Documented Photo Record and, on applicable work, before-and-after blower-door readings in CFM50 and pascals. These are yours to keep, share with appraisers, or submit for energy-efficiency programs. We deliver them in print and electronically before the crew leaves your driveway.
Written by Wes Okafor, Owner, Topside Attic Insulation Boerne at Topside Attic Insulation Boerne, serving Boerne and nearby areas.