Frequently Asked Questions - Insulation in New Braunfels, TX
We've been sealing and insulating homes across Comal and Guadalupe counties since bringing the Topside Attic Insulation standard to New Braunfels. Below are the questions we actually hear from homeowners here, answered directly.
Pricing & Cost FAQs
Most attic insulation jobs in New Braunfels run between $1,800 and $4,500 for a typical 1,800-2,400 square foot home, depending on what we find when we inspect. A straightforward blown-in fiberglass top-off over existing insulation costs less than a full removal, air-sealing of top plates and can lights, then new insulation to current code. We price every job in writing before we start, under Haven Standard Clause 1. Call (830) 243-6352 for a free written estimate with your specific numbers.
Adding insulation over what's there costs less upfront, but it's often the more expensive choice over time. In neighborhoods like Oak Run and River Chase, we regularly find existing insulation compressed by storage traffic, compromised by rodent activity, or installed over unsealed penetrations that leak conditioned air. Blowing new material over that traps the problem. A full removal lets us seal the envelope first, then insulate. The written estimate shows both approaches so you can decide.
Yes, though the payback period depends on what shape your attic is in now. Homes built in the 1990s and early 2000s around New Braunfels often have R-19 or less in the attic, and our cooling loads run long into October. Bringing attic insulation to R-38 or R-49 with proper air sealing typically reduces cooling costs 15-25%. We document the before-and-after blower-door number on every job so you can see the actual improvement, not just a projection.
Different scopes. One contractor quotes blown-in fiberglass over existing material. Another quotes removal, sealing top plates and can lights, baffles at the eaves, then new insulation to code. A third might skip the attic hatch seal or the exhaust fan damper. Our written scope lists every item, every material, and the installed R-value. Compare line by line, not just bottom line. We're happy to review another quote with you, no charge.
CPS Energy and some New Braunfels Utilities programs occasionally offer rebates for energy-efficiency improvements, though availability changes seasonally. We don't promise rebates we can't verify. What we do is document your pre- and post-work blower-door and thermal images, which most rebate programs require if you apply. Check current programs directly with your utility, then call us for the work documentation.
Service & Process FAQs
We inspect the attic with you, or share photos if you prefer not to climb. We check existing insulation depth and condition, identify air leaks at top plates, can lights, chimney chases, and duct penetrations, look for moisture staining or ventilation problems, and measure the space for material calculations. You get photos of what we found, a blower-door reading if we're doing the full envelope assessment, and a written quote with flat pricing before any work starts.
A typical job takes one day for air sealing and blown-in installation, two days if we're removing old material first. We schedule a real arrival window, text when the crew is en route, and the lead tech's name is in your confirmation. Weather matters in New Braunfels - we won't run a blower door during a thunderstorm, and attic work in July gets scheduled for early morning. Your written quote includes the expected timeline.
No, though you'll want to be out of the work zone. Our crews need access to the attic hatch, clear driveway space for the insulation truck, and power for the blower. We run hoses through a window or door, seal the opening with a temporary barrier, and clean up when done. Most homeowners in Vintage Oaks and Copper Ridge go about their day. We'll text updates if you step out.
Air sealing closes the gaps and penetrations in your attic floor before insulation goes in. Top plates, electrical boxes, can lights, bath fan housings, and plumbing stacks all leak conditioned air into the attic. Blow insulation over those leaks and you've buried the problem, not fixed it. Our parent brand was founded by a blower-door technician who kept finding exactly that. "Sealed first, then insulated" is the whole point of the name. We publish the before-and-after blower-door number so you can verify the result.
Proper insulation and air sealing help, but humidity control depends on ventilation too. In New Braunfels, we see attics with inadequate soffit vents, blocked ridge vents, or bath fans dumping moist air into the space. During inspection, we check whether your attic breathes properly. If ventilation is the primary issue, we'll tell you that in the written scope rather than sell you insulation that won't solve the root problem.
Brands & Parts FAQs
We primarily install Owens Corning blown-in fiberglass and Johns Manville mineral wool, depending on the application and your preference. Owens Corning performs well in our hot-humid climate and maintains its R-value long-term. Johns Manville mineral wool offers excellent fire resistance and sound dampening, which matters for homes near I-35 or the Union Pacific line. We don't push one over the other; the written scope specifies what we're proposing and why.
The 2021 IECC code calls for R-38 to R-49 in attics for our climate zone, and that's what we quote for full replacements. Many existing homes in New Braunfels, especially those built before 2010 in areas like Comal County's unincorporated developments, have R-19 or less. A top-off to reach code is sometimes possible if existing insulation is in good condition. We measure what's there and show you the math.
Fiberglass and mineral wool are batt or loose-fill materials that trap air in their structure. Spray foam, like Demilec's open-cell products, expands to fill cavities and provides both insulation and air sealing in one step. It's effective but costs significantly more, and in New Braunfels attics, it must be applied with attention to roof deck ventilation to avoid moisture issues. We recommend it for specific applications, not as a default. The written quote compares approaches when both are viable.
We focus on attics and crawl spaces, where the building envelope leaks most and the return on air sealing is highest. Wall insulation without removing drywall is limited to dense-pack cellulose in some applications, and we refer those projects to specialists we trust. Our expertise is the top and bottom of the envelope, where a blower door tells us exactly what we're fixing.
Licensing & Insurance FAQs
Yes. Every pro working under our name in New Braunfels is required to hold the license and insurance Texas requires for residential insulation and weatherization work. We carry general liability and workers' compensation coverage, and the lead technician's license number appears on your written quote. We're independently owned and operated here, working to the Haven Standard that the parent brand established.
The Haven Standard is the five-point code every Topside Attic Insulation branch works to. Clause 1: Have it in writing - flat price, written scope, written warranty before anyone starts. Clause 2: Arrive on schedule - real window, named tech, text when en route. Clause 3: Verified crews - licensed, insured, background-checked, license number on the page. Clause 4: Evidence on every job - photos and readings of what we actually found. Clause 5: No surprises - no door upsell, no scope creep, no "while we're in here." It's stamped on every page and detailed in our terms.
The crews serving New Braunfels are local hires who work under our branch's supervision and the Haven Standard requirements. We don't make employment-structure claims we can't verify in writing. What we guarantee is that every person on your job meets the licensing, insurance, and background-check requirements Haven mandates, and that the work is documented and warrantied through our branch.
Emergency & Response FAQs
We typically schedule inspections within 3-5 business days, sometimes sooner depending on the season. Spring and early summer in New Braunfels fill fastest, right before the serious heat arrives. Our hours are Monday through Friday 7:30 AM to 7:30 PM, Saturday 7:30 AM to 7:00 PM, and Sunday 7:30 AM to 7:00 PM. Call (830) 243-6352 and our live coordinator will find the next available slot that works for your schedule.
We don't do roof repair or pest removal, but we'll document what we find and point you toward reputable local trades we've worked alongside. If insulation is wet or contaminated, we can quote removal and replacement once the source is fixed. The photos from our inspection help your roofer or pest contractor see the scope too. We're straightforward about what we don't do.
Yes, we're open Saturday and Sunday 7:30 AM to 7:00 PM. Weekend slots book faster, especially for inspections. We don't claim 24/7 availability because we don't staff around the clock, but we do answer calls during all operating hours and schedule work to fit homeowner availability. A real arrival window, a named tech, and a text when they're en route, per Haven Standard Clause 2.
Warranty & Guarantees FAQs
Every job carries a written warranty on workmanship and installed materials, detailed in your quote before work starts. The specific terms depend on the scope - a full envelope seal-and-insulate carries different coverage than a top-off. What doesn't change is Haven Standard Clause 1: you see the warranty in writing, with no exclusions buried in fine print, before anyone climbs into your attic. Call (830) 243-6352 and we'll send a sample warranty with your estimate.
We document the before-and-after blower-door number on every job, so we can show you exactly what changed in your building envelope. If your bills don't reflect that improvement, the issue is usually something we didn't touch - aging HVAC equipment, duct leakage in the crawl space, or thermostat settings. We're precise about what insulation and air sealing fix and what they don't. The written scope defines the boundary of our work so there's no confusion.
Yes, and we plan for it. When we install, we mark buried junction boxes, keep insulation away from non-IC-rated can lights with proper covers, and document what we did with photos. If you later finish a bonus room or storage area in a New Braunfels home, your contractor can see exactly where the envelope work stops. We can return to extend or adjust the insulation plan, with a new written scope per Clause 1.
Yes, under Haven Standard Clause 5. The price on your signed quote is the price you pay unless you request additional work in writing. We don't find "surprise" problems that require upsells. If we encounter something truly unexpected - say, a buried exhaust fan dumping into the attic that wasn't visible during inspection - we stop, photograph it, and quote the fix separately. You approve it or not. No scope creep, no "while we're in here."
Written by Wes Okafor, Owner at Topside Attic Insulation New Braunfels, serving New Braunfels, Cibolo, Seguin, Schertz, Selma, Universal City, Canyon Lake, Live Oak, Converse, Bulverde, Windcrest, and Timberwood Park since 2016.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(830) 243-6352