Insulation in Georgetown, TX
Crawl space encapsulation and vapor barrier work in Georgetown typically runs $2,800-$6,500 depending on crawl space size and existing moisture damage, with most jobs completed in one to two days. We’re Envelope Insulation Co., and we treat air sealing as a prerequisite, not an upsell - every job starts with a written price and ends with a documented photo record. If your Georgetown home has a musty crawl space, sagging fiberglass, or condensation on ductwork, call (737) 259-8352 and we’ll put a flat price in writing before anyone lifts a tool.
Why Georgetown Homes Are Different
Georgetown’s housing market splits into two distinct populations that rarely overlap. Sun City Texas contains over 8,000 Del Webb homes built from 1995 forward, with early phases now carrying original blown-in attic insulation that has compacted and moisture-cycled down to R-19 or less - half of today’s IECC Climate Zone 2A recommendation of R-49 to R-60. The retirees who own these homes are fixed-income and utility-bill sensitive, which makes measured performance documentation essential.
Meanwhile, 2010s-2020s production subdivisions were built to minimum-code insulation to hit price points, and the small historic core near the courthouse square holds pre-1920s wood-frame homes with little to no wall insulation. February 2021’s Winter Storm Uri exposed failures in garage walls, attic hatches, and pipe chases across all three housing types, creating retrofit demand that distinguishes Georgetown from newer, more uniformly built neighbors. Summer attic temperatures here routinely exceed 150°F, so cooling-load reduction is the primary economic driver, not heating.
Our Main Georgetown Services
Georgetown homeowners most often call us about attic work and spray foam - here is what each involves locally.
Attic Insulation in Georgetown
Attic insulation in Georgetown means addressing the settled, compacted fiberglass common in Sun City Texas’s early phases, where 25 years of heat and humidity have halved the effective R-value. We start with a blower-door test to measure air leakage, seal top plates and penetrations, then add blown-in fiberglass or cellulose to reach R-49 or above. Every job gets before-and-after pressurization numbers so you can verify the result. Attic Insulation in Georgetown details our full process and pricing.
Spray Foam Insulation in Georgetown
Spray foam insulation in Georgetown works best for open attics, rim joists, and bonus rooms where air sealing and insulation must happen simultaneously. We use open-cell Icynene and closed-cell Demilec products, selected by application, never pushed as a default. In Sun City Texas homes with vented attics converted to conditioned space, spray foam on the roof deck is often the only way to bring the HVAC inside the envelope. Spray Foam Insulation in Georgetown covers specifications and cost ranges.
Blown-In Insulation in Georgetown
Blown-in insulation in Georgetown is the standard retrofit for settled attics, using Owens Corning or GreenFiber cellulose to add R-value without removing the existing layer unless it’s contaminated. Production-builder homes from the 2010s-2020s often have thin, uneven coverage that benefits significantly from a uniform top-off. We measure depth with a ruled probe and photograph every quadrant before and after. Blown-In Insulation in Georgetown explains our installation method and what it costs.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Before
AfterCrawl Space Encapsulation & Vapor Barrier in Georgetown
Georgetown’s IECC Climate Zone 2A designation means hot, humid summers where crawl space relative humidity can hold above 70% for months, promoting mold on floor joists and condensation on ductwork. In Sun City Texas’s slab-on-grade homes this is less common, but the city’s 2010s-2020s subdivisions and pre-1920s historic core have significant crawl space stock where fiberglass batt insulation sags, blackens, and falls. Crawl Space Encapsulation & Vapor Barrier is our primary service in Georgetown because moisture damage here is predictable and preventable.
Crawl Space Vapor Barrier
Signs you need it
Standing water after rain, white mineral deposits on block walls, or a musty smell that rises through floor registers in summer.
What it costs in Georgetown
A 6-mil to 20-mil vapor barrier installation in Georgetown typically runs $2,800-$4,200 for an average 1,200-square-foot crawl space.
How we do it
We remove debris and old fallen insulation, grade the soil, seam-seal a reinforced polyethylene sheet to the walls and piers, and seal all penetrations with closed-cell foam.
Crawl Space Encapsulation
Signs you need it
Rotting sill plates, rusted HVAC ducts, or insulation that stays wet for days after a storm.
What it costs in Georgetown
Full encapsulation with dehumidifier in Georgetown generally ranges from $4,500-$6,500 depending on liner grade and conditioning requirements.
How we do it
We install a sealed vapor barrier on floors and walls, insulate the rim joist with closed-cell foam, add a dedicated dehumidifier, and bring the space into the conditioned envelope with a sealed access door.
What Crawl Space Encapsulation & Vapor Barrier Costs in Georgetown
| Item | Typical range in Georgetown |
|---|---|
| Crawl space vapor barrier (6-20 mil, no conditioning) | $2,800 - $4,200 |
| Full crawl space encapsulation with dehumidifier | $4,500 - $6,500 |
| Rim joist spray foam add-on | $800 - $1,400 |
Does crawl space encapsulation help with summer humidity in Georgetown?
Yes - encapsulation typically drops crawl space relative humidity from 70% or above to 55% or below, which protects floor joists and ductwork from the sustained moisture that defines Georgetown’s cooling season. Call (737) 259-8352 for a free written estimate with exact numbers for your home.
Can you encapsulate a crawl space with HVAC ducts running through it?
Yes, and it’s often essential - unencapsulated crawl spaces in Georgetown routinely cool ductwork below the dew point, causing condensation that rusts metal and breeds mold on flex duct. We design the encapsulation to include the duct zone.
Radiant Barrier Installation in Georgetown
Georgetown attic temperatures exceeding 150°F in July and August make radiant heat transfer from roof deck to attic floor a major cooling load. In Sun City Texas homes with R-19 or less attic insulation, a radiant barrier can reduce attic heat gain by 20-35%, which is meaningful for retirees on fixed incomes. Production-builder homes from the 2010s-2020s with dark shingles and minimal insulation see similar benefits. Radiant Barrier Installation is particularly effective here because the cooling season runs long and hot.
Attic Radiant Barrier
Signs you need it
Attic floor insulation that feels hot to the touch in afternoon, or upstairs rooms that stay 8-12°F warmer than the thermostat setting.
What it costs in Georgetown
Attic radiant barrier installation in Georgetown typically runs $1,200-$2,400 for a 2,000-square-foot home.
How we do it
We staple perforated foil across rafter bottoms or lay it over existing attic floor insulation, maintaining ventilation channels and avoiding compression of the insulation below.
Radiant Barrier Roof Deck
Signs you need it
New roof installation planned, or existing roof deck visible during a re-roof, with dark shingles that absorb rather than reflect solar radiation.
What it costs in Georgetown
Radiant barrier roof deck application in Georgetown generally costs $1,800-$3,200 depending on roof pitch and accessibility.
How we do it
We apply foil-faced sheathing or spray-applied radiant coating directly to the roof deck underside, integrated with baffles to preserve soffit-to-ridge airflow.
What Radiant Barrier Installation Costs in Georgetown
| Item | Typical range in Georgetown |
|---|---|
| Attic radiant barrier (foil, rafter or floor application) | $1,200 - $2,400 |
| Radiant barrier roof deck (during re-roof or retrofit) | $1,800 - $3,200 |
| Radiant barrier with attic air sealing package | $2,400 - $4,000 |
Does radiant barrier work with existing attic insulation?
Yes - radiant barrier complements rather than replaces insulation, reflecting radiant heat so the existing fiberglass or cellulose doesn’t have to absorb and re-radiate it. In Georgetown’s 150°F attics, that combination is more effective than insulation alone. Call (737) 259-8352 for a free estimate.
How long does radiant barrier installation take?
Most attic radiant barrier jobs in Georgetown finish in four to six hours; roof deck application during a re-roof adds one day to the roofing schedule.
Insulation Removal & Replacement in Georgetown
Georgetown’s 25-year-old Sun City Texas insulation has often compacted below half its original R-value, and the 2021 freeze introduced rodent nesting and water damage in attics across the city. Production-builder homes frequently contain the lowest-grade fiberglass that builders could source to meet code. When insulation is contaminated, compressed, or below current standards, removal and replacement is the only path to measurable performance. Insulation Removal & Replacement starts with testing and documentation, not a dumpster.
Attic Insulation Removal
Signs you need it
Insulation compressed below joist tops, visible water staining, or rodent droppings and tunneling throughout the attic floor.
What it costs in Georgetown
Attic insulation removal in Georgetown typically runs $1,500-$3,000 for an average 1,500-square-foot attic.
How we do it
We HEPA-vacuum loose fill and bag batt insulation, dispose per Texas environmental guidelines, and photograph the bare deck before any new material goes in.
Contaminated Insulation Removal
Signs you need it
Musty or ammonia odor from attic vents, visible mold on insulation paper facing, or evidence of raccoon or squirrel habitation.
What it costs in Georgetown
Contaminated insulation removal with sanitizing in Georgetown generally ranges from $2,200-$4,500 depending on contamination extent and deck repairs needed.
How we do it
We remove all contaminated material, apply EPA-registered sanitizer to the deck and joists, install new baffles and air seal, then replace with fresh insulation to spec.
What Insulation Removal & Replacement Costs in Georgetown
| Item | Typical range in Georgetown |
|---|---|
| Attic insulation removal (standard, non-contaminated) | $1,500 - $3,000 |
| Contaminated insulation removal with sanitizing | $2,200 - $4,500 |
| Removal plus replacement to R-49 with air sealing | $3,500 - $6,500 |
Do I have to leave during insulation removal?
No - we isolate the attic with plastic sheeting, run negative air machines, and complete most removals in one day, though we recommend sensitive individuals spend that day elsewhere. Call (737) 259-8352 to schedule around your availability.
Can you remove insulation without damaging my ceiling?
Yes - we access through the attic hatch or existing openings; ceiling drywall is not disturbed unless there’s pre-existing water damage that needs repair.
Attic Air Sealing in Georgetown
Georgetown’s 150°F attic temperatures amplify every air leak: conditioned air escapes faster, and hot attic air gets drawn into living spaces through pressure differentials. In Sun City Texas homes built to 1990s standards, top plates, can lights, and duct boots were rarely sealed; the 2010s-2020s production homes are better but still leak at electrical penetrations and attic hatches. We never add insulation over an unsealed attic floor - the Haven Standard requires sealing first, insulating second, with blower-door proof. Attic Air Sealing is the foundation of every job we do in Georgetown.
Top Plate & Penetration Sealing
Signs you need it
Dust streaks around ceiling outlets in second-floor rooms, or rooms that are hard to keep cool despite adequate insulation depth.
What it costs in Georgetown
Top plate and penetration sealing in Georgetown typically runs $800-$1,800 for an average attic.
How we do it
We foam-seal the gap between drywall and top plates, caulk wire and pipe penetrations, and install fire-rated foam around chimney chases and flues.
Can Light & Duct Boot Sealing
Signs you need it
Hot attic air blowing from ceiling vents when the system is off, or can lights that flicker from heat buildup in summer.
What it costs in Georgetown
Can light and duct boot sealing in Georgetown generally costs $600-$1,400 depending on fixture count and duct configuration.
How we do it
We cover non-IC-rated cans with fire-safe boxes, seal IC-rated housings with gasketed covers, and mastic-seal duct boots to the ceiling plane.
What Attic Air Sealing Costs in Georgetown
| Item | Typical range in Georgetown |
|---|---|
| Top plate and penetration sealing | $800 - $1,800 |
| Can light and duct boot sealing | $600 - $1,400 |
| Full attic air sealing with blower-door verification | $1,800 - $3,500 |
How much does air sealing lower my cooling bill in Georgetown?
Most Georgetown homes see 15-25% cooling load reduction after proper attic air sealing, with the biggest gains in pre-2000 construction where original sealing was minimal. Call (737) 259-8352 for a blower-door test that measures your home’s exact leakage.
Can air sealing be done without adding insulation?
Yes - we perform standalone air sealing with blower-door verification, though we typically recommend adding insulation afterward since the attic is already disturbed and the combined result is documented in one visit.
Wall Insulation in Georgetown
Georgetown’s pre-1920s historic core has true 2×4 walls with no insulation, while 1990s Sun City Texas homes used minimal fiberglass batts that have settled and created voids. Even 2010s-2020s production homes often have incomplete cavity fill and thermal bridging at studs. Winter Storm Uri exposed these gaps when garage walls and pipe chases froze; wall insulation retrofits have increased significantly since. Wall Insulation in Georgetown requires methods that don’t require gutting finished rooms.
Injection Foam Wall Insulation
Signs you need it
Exterior walls that are cold to the touch in winter, or rooms with exterior walls that are 5°F or more cooler than interior rooms.
What it costs in Georgetown
Injection foam wall insulation in Georgetown typically runs $3,500-$6,000 for a 2,000-square-foot home’s exterior walls.
How we do it
We drill 2-inch holes through exterior siding or interior drywall, inject slow-rise foam into each cavity, patch and match the finish, and verify fill with thermal imaging.
Drill & Fill Wall Insulation
Signs you need it
Knob-and-tube wiring or uninsulated plaster walls in historic Georgetown homes near the courthouse square.
What it costs in Georgetown
Drill and fill with dense-pack cellulose in Georgetown generally costs $2,800-$5,000 for exterior walls in a typical historic home.
How we do it
We drill at stud bay intervals, blow cellulose to 3.5 pounds per cubic foot density for no-settle performance, plug with matching material, and document density with core samples.
What Wall Insulation Costs in Georgetown
| Item | Typical range in Georgetown |
|---|---|
| Injection foam wall insulation (exterior walls) | $3,500 - $6,000 |
| Drill and fill with dense-pack cellulose | $2,800 - $5,000 |
| Garage wall insulation (post-Uri retrofit) | $1,200 - $2,400 |
Can you insulate walls without removing drywall?
Yes - injection foam and dense-pack cellulose both install through small holes that we patch and match, so finished rooms stay intact. Call (737) 259-8352 for a free assessment of your wall cavities.
Does wall insulation help with summer heat or just winter cold?
Both - in Georgetown’s Climate Zone 2A, insulated walls reduce heat gain through thermal bridging and slow the afternoon temperature spike that forces your AC to cycle longer.
Attic Cleaning & Rodent Proofing in Georgetown
Georgetown’s mature oak canopy and limestone terrain support healthy rodent populations, and attics with settled, compacted insulation provide ideal nesting material. Sun City Texas homes with original 1990s insulation often harbor decades of squirrel, rat, and raccoon activity that homeowners don’t discover until a smell or a ceiling stain appears. Post-Uri, we also found water-damaged insulation that became a mold vector. Attic Cleaning & Rodent Proofing restores the attic to a clean, sealed condition before any new insulation goes in.
Attic Cleanout
Signs you need it
Visible droppings, nesting material, or compressed trails through insulation that indicate sustained animal traffic.
What it costs in Georgetown
Attic cleanout in Georgetown typically runs $800-$1,800 for removal of debris, old insulation, and biological contamination.
How we do it
We HEPA-vacuum all loose material, bag and dispose per regulations, and photograph the cleaned deck for your record.
Rodent Proofing & Exclusion
Signs you need it
Scratching sounds in walls or ceiling, or evidence of re-entry after previous trapping efforts failed.
What it costs in Georgetown
Rodent proofing and exclusion in Georgetown generally costs $1,200-$2,800 depending on entry point count and roof complexity.
How we do it
We seal all entry points larger than 1/4 inch with steel mesh and concrete, install ridge vent guards, and provide a one-year re-entry warranty with documentation.
What Attic Cleaning & Rodent Proofing Costs in Georgetown
| Item | Typical range in Georgetown |
|---|---|
| Attic cleanout (debris and contamination removal) | $800 - $1,800 |
| Rodent proofing and exclusion | $1,200 - $2,800 |
| Full attic restoration (cleanout, sanitize, proof, re-insulate) | $3,500 - $7,000 |
How do I know if rodents are in my attic or just passing through?
Sustained droppings in the same location, compacted trails, and insulation pulled into nests indicate residency, not occasional passage; we document this during inspection. Call (737) 259-8352 for a free assessment.
Will rodent proofing keep all animals out permanently?
Our exclusion work carries a one-year warranty because we seal to 1/4-inch tolerance, which blocks rats, mice, and squirrels; ongoing maintenance of tree trimming and vent screening extends protection.
Home Energy Audit in Georgetown
A home energy audit in Georgetown identifies which of the city’s common building envelope problems - settled Sun City insulation, production-builder shortcuts, or historic home air leakage - are costing you the most. The February 2021 freeze and subsequent summer heat waves have made homeowners here unusually aware of energy costs, but without measured data, guesses about priorities are usually wrong. We start every audit with a blower-door test and thermal imaging, then rank recommendations by payback period. Home Energy Audit provides the documentation that justifies the work.
Blower Door Test
Signs you need it
Rooms that are consistently uncomfortable, high summer electric bills, or a home that never felt right since purchase.
What it costs in Georgetown
A standalone blower-door test in Georgetown typically runs $350-$500; it’s included free with any proposal for work.
How we do it
We depressurize the house to 50 Pascals, measure airflow in CFM50, and use that single number to quantify total envelope leakage and compare to similar homes.
Thermal Imaging Inspection
Signs you need it
Visible temperature variations on walls or ceilings, or suspicion of missing insulation in finished spaces where visual inspection is impossible.
What it costs in Georgetown
Thermal imaging inspection in Georgetown generally costs $250-$400 as a standalone service, or included with a full audit.
How we do it
We scan interior and exterior surfaces with a FLIR camera during controlled temperature differential, marking thermal bridges, air leaks, and insulation voids on photo documentation.
What Home Energy Audit Costs in Georgetown
| Item | Typical range in Georgetown |
|---|---|
| Blower-door test (standalone) | $350 - $500 |
| Thermal imaging inspection | $250 - $400 |
| Full home energy audit with written report | $450 - $750 |
What does a home energy audit include in Georgetown?
A full audit includes blower-door test, thermal imaging, insulation depth measurement, duct leakage check, and a written report with prioritized recommendations and estimated payback periods. Call (737) 259-8352 to schedule; the audit fee applies toward any work you proceed with.
How long does a home energy audit take?
Most Georgetown audits take two to three hours for the fieldwork, with the written report delivered within 48 hours; we coordinate scheduling with your availability since the house needs to be closed up for accurate blower-door results.
Brands We Service in Georgetown
We install Owens Corning, Johns Manville, Knauf, Rockwool, CertainTeed, Icynene, Demilec, and GreenFiber products - no proprietary lock-in means we specify by application, not by contract. Our Austin office stocks common batt and blown-in sizes for next-day availability on most Georgetown jobs. See our brands for full specifications.
Pricing for Insulation in Georgetown, TX
| Service | Typical range in Georgetown |
|---|---|
| Crawl space vapor barrier | $2,800 - $4,200 |
| Full crawl space encapsulation | $4,500 - $6,500 |
| Attic radiant barrier | $1,200 - $2,400 |
| Radiant barrier roof deck | $1,800 - $3,200 |
| Attic insulation removal | $1,500 - $3,000 |
| Contaminated insulation removal | $2,200 - $4,500 |
| Top plate and penetration sealing | $800 - $1,800 |
| Can light and duct boot sealing | $600 - $1,400 |
| Injection foam wall insulation | $3,500 - $6,000 |
| Drill and fill wall insulation | $2,800 - $5,000 |
| Attic cleanout | $800 - $1,800 |
| Rodent proofing and exclusion | $1,200 - $2,800 |
Prices in Georgetown push higher when we encounter active moisture damage requiring deck repair, vermiculite or asbestos-containing material, or extensive rodent damage to HVAC ductwork. Every job still begins with a written price before any work starts - Haven Standard Clause 1 - and we provide a Free Second Opinion on any competing written estimate.
Neighborhoods We Serve in Georgetown
We work across Georgetown’s full housing spectrum, from Sun City Texas’s phased communities to historic homes near the square and newer subdivisions along the 130 corridor. Most appointments are scheduled within two business days, with emergency response for active leaks or HVAC failure.
- Sun City Texas
- River Bend
- Georgetown Village
- Cimarron Hills
- Historic District (near courthouse square)
Service Area - Cities Near Georgetown
Dispatch and scheduling are coordinated from our Austin office; crews serve Georgetown locally and also work in Round Rock, TX, Hutto, TX, Leander, TX, and Cedar Park, TX. The same written-price standard and documented photo record apply to every job in every city.
Serving Georgetown, TX - Our Local Coverage Area
We’re based in the Georgetown area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Insulation in Georgetown
Most attic and wall insulation retrofits in Georgetown do not require a permit, but crawl space encapsulation and spray foam applications that alter ventilation sometimes do; we handle permit research and submission as part of our written scope when required. Your HOA in Sun City Texas or a master-planned subdivision may have aesthetic rules about exterior changes - we review these before work starts.
We typically schedule inspections within 48 hours for standard requests and same-day for active leaks or HVAC emergencies; a live person answers calls 24/7, and you’ll get a text when your technician is en route with a name and photo.
Yes - Sun City Texas represents a significant portion of our Georgetown work, and we understand the Del Webb construction phases, original insulation specs, and the fixed-income budget sensitivity that makes documented energy savings essential. Every Sun City job gets the same written price, blower-door numbers, and photo record as every other.
Ready to see what your home is actually losing? Call (737) 259-8352 for a free estimate with a written price before any work starts. We’ll put exact numbers on the page, not a callback promise.
What happens when you call
- 1A real person answersNo phone trees - talk to a local insulation pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3A background-checked tech heads outLicensed & insured, typically within 1-hour.
- 4You approve before work beginsNothing starts until you say go.
What Georgetown Customers Say
"They photographed rodent damage in the old insulation that we had no idea about, and priced the exclusion work separately so we could decide."
- Harriet N."The winter gas bill dropped by about a third. They had estimated a quarter, so they under-promised."
- Genevieve R."Crawl space encapsulation done properly. Photographs of the vapour barrier at every seam, and the damp smell in the hallway is gone."
- Ainsley P.