Fast, Reliable Spray Foam Insulation Across Camp Swift
Spray foam insulation in Camp Swift typically runs $2.80-$4.50 per board foot for open-cell and $5.50-$7.80 for closed-cell, with most residential jobs falling between $3,200 and $8,500 depending on whether we’re treating an attic floor, roof deck, or full envelope. Our crews serve Camp Swift from our Austin dispatch office, and we carry both open-cell and closed-cell rigs to handle same-day starts on properties off Pine Tree Loop, FM 20, and the surrounding Lost Pines acreage. Call (254) 970-2136 for a written price before any work starts.
Camp Swift sits in Bastrop County’s Lost Pines corridor, where rural properties with detached workshops and post-2011 rebuild homes create insulation challenges that metro contractors often underestimate. We’ve sprayed foam on roof decks, rim joists, and garage ceilings from the civilian clusters near the National Guard reservation out to the acreage properties along the county roads. The humidity here traps more moisture than Hill Country or metro Austin, and the summer attic temperatures regularly push past 130°F. That combination means vapor management and correct foam spec aren’t optional, they’re what keeps your AC from running nonstop through August.
Why Topside Attic Insulation Georgetown Is Camp Swift’s Preferred Spray Foam Insulation Company
We’ve been driving to Camp Swift since we started tracking every job with a Documented Photo Record and before-and-after blower-door numbers. Our Spray Foam Insulation team knows the difference between a post-fire rebuild off FM 20 and a pre-2011 survivor near the reservation, and we spec accordingly.
Camp Swift customers have left us reviews citing the same two things: we show up when we say we will, and we publish the blower-door numbers so they can see the actual air-sealing result. Under Haven Standard: Arrive on schedule, you get a named technician and a text when they are on the way. No voicemail loops, no callback windows measured in business days. A live person answers our phones 24/7.
Our response time to Camp Swift is typically next-day for estimates and within 48 hours for scheduled work. We don’t charge extra for the drive. The Lost Pines humidity and the post-fire rebuild housing stock are local conditions we’ve documented across dozens of jobs, so our written scopes account for them from the start rather than adding change orders after we open the attic.
Our Spray Foam Insulation Services in Camp Swift

Closed-Cell Spray Foam
Closed-cell spray foam in Camp Swift runs $5.50-$7.80 per board foot and delivers R-6.5 per inch with a built-in vapor retarder. We use it on rim joists, garage ceilings, and any surface where moisture from the Lost Pines humidity could condense against cooler framing. On post-fire rebuilds from the 2012-2014 push, we often find closed-cell is the correct spec for the roof deck because the original R-19 blown fiberglass left the deck under-ventilated and prone to summer condensation. Our crews source closed-cell from Demilec and Icynene, and we publish the before-and-after blower-door readings so you can verify the air-sealing result.

Open-Cell Spray Foam
Open-cell spray foam in Camp Swift costs $2.80-$4.50 per board foot and provides R-3.6 per inch with vapor permeability that lets assemblies dry to the interior. We use it on attic floors and roof decks where the assembly is designed to vent, and where the homeowner wants maximum air-sealing at a lower per-inch cost than closed-cell. On a detached workshop off Pine Tree Loop, we sprayed open-cell on the roof deck and rim joist in one trip after two other contractors wouldn’t drive that far out. The blown fiberglass under the roof was reading R-19 or less, and the attic was hitting 130°F+. After foaming, the shop AC held temp through August.

Rim Joist Spray Foam
Rim joist spray foam in Camp Swift is typically $1,800-$3,200 for a full basement or crawl space perimeter, using closed-cell to seal the joint where the foundation meets the floor framing. This is the most common air leak we find in post-fire rebuilds from the 2012-2014 volume-builder push, those builders often skipped rim joist sealing entirely to hit insurance timeline deadlines. The result is a thermal bridge that pulls conditioned air directly into the Bastrop County soil. We seal it with closed-cell, then run a blower-door test to confirm the reduction in CFM50.

Garage Ceiling Spray Foam
Garage ceiling spray foam in Camp Swift runs $2,400-$4,800 depending on whether the garage is attached or detached, and whether the ceiling is finished or open joist. Detached workshops are common on Camp Swift acreage properties, and they’re often left off the original insulation scope entirely. We foam the garage ceiling, then seal the door frame with closed-cell to kill the thermal bridge into the yard. If the shop has an oversized door, we spec the frame sealing as part of the job, not an add-on.

Spray Foam Roof Deck
Spray foam roof deck application in Camp Swift costs $4,500-$8,500 for a typical residential attic, and it’s the correct approach for post-fire rebuilds where the original R-19 blown fiberglass is underperforming against 130°F+ attic temperatures. Foaming the roof deck creates a conditioned attic, moving the thermal boundary from the floor to the roofline and reducing duct losses in Bastrop County’s extreme summer heat. We use open-cell or closed-cell depending on the existing ventilation strategy and the humidity load from the Lost Pines ecosystem.

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.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Before
AfterTrusted Brands We Service in Camp Swift
We source spray foam materials from Icynene, Demilec, and Rockwool, with no proprietary product lock-in. That means we spec the correct foam chemistry for your Camp Swift job rather than pushing whatever our distributor has in surplus. For closed-cell roof decks and rim joists in Lost Pines humidity, we often pull from Demilec’s HFO-blown line for lower global-warming potential without sacrificing vapor retarder performance. Open-cell attic jobs typically run Icynene Classic Max for its consistency at the R-3.6 per inch we need to hit code depth. We stock local inventory for Camp Swift customers, so material lead times don’t delay your start date.
Common Spray Foam Insulation Problems We See in Camp Swift Homes

- Post-fire rebuild attics at R-19 or less. The 2011 Bastrop County Complex Fire destroyed over 1,600 homes around Camp Swift, and the 2012-2015 rebuild wave was dominated by volume builders who installed blown fiberglass at R-19 or less in attics that should have R-38 or higher. We measure actual depth before spec’ing foam, and the upsize is almost always necessary.
- Lost Pines humidity condensing on under-vented roof decks. Camp Swift’s Lost Pines ecosystem traps significantly more humidity than open Central Texas terrain 20-30 miles west. When closed-cell roof foam isn’t paired with correct vapor management, we see condensation on the underside of post-fire rebuild roof decks in July and August.
- Detached workshops left off the original insulation scope. Acreage properties near Camp Swift often have detached shops with oversized doors that were never insulated. The thermal bridge through the door frame and unsealed rim joist pulls conditioned air into the yard, and the shop AC runs continuously without holding temp.
- Volume-builder shortcuts traceable to named 2012-2014 contractors. Bastrop County trade workers know the handful of builders who dominated the post-fire reconstruction push. Their insulation shortcuts, R-19 attics, skipped rim joists, unsealed top plates, are so consistent across Camp Swift rebuilds that we can often predict what we’ll find before we open the hatch.
Pricing for Spray Foam Insulation in Camp Swift, TX
| Service | Typical Range in Camp Swift |
|---|---|
| Open-cell spray foam (attic floor, per bd ft) | $2.80 - $4.50 |
| Closed-cell spray foam (rim joist/roof deck, per bd ft) | $5.50 - $7.80 |
| Garage ceiling spray foam (attached, full ceiling) | $2,400 - $4,800 |
| Rim joist spray foam (full perimeter) | $1,800 - $3,200 |
| Spray foam roof deck (conditioned attic) | $4,500 - $8,500 |
| Full envelope (attic + rim joist + garage) | $6,800 - $12,500 |
Most residential spray foam jobs in Camp Swift fall between $3,200 and $8,500. The final price depends on three things: actual measured depth of existing insulation, square footage of the treated area, and whether we’re correcting a post-fire rebuild shortcut or starting from an empty cavity. We don’t upsell closed-cell where open-cell will perform, and we don’t quote foam until we’ve measured the space. Every job begins with a written price under Haven Standard Clause 1, flat price, written scope, written warranty before anyone lifts a tool. Call (254) 970-2136 for a free estimate.
We Also Serve Cities Near Camp Swift

Our crews run spray foam jobs across Bastrop County and into the northern metro corridor, including Camp Swift, Georgetown, Round Rock, Brushy Creek, and Leander. Dispatch and scheduling are coordinated from our Austin office, but the crews serving Camp Swift are the same techs who know the Lost Pines humidity and the post-fire rebuild housing stock. Same written price guarantee, same Documented Photo Record, same published blower-door numbers.
Serving Camp Swift, TX - Our Local Coverage Area
We’re based in the Camp Swift 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 - Spray Foam Insulation in Camp Swift

No. Our pricing is flat by job scope, not by mileage from Austin. We’ve sprayed foam from the civilian clusters near the National Guard reservation out to acreage properties off Pine Tree Loop, and the written price covers the drive, the rig setup, and the work. Call (254) 970-2136 for an exact quote, estimates are free.
Probably, yes. The 2012-2014 volume builders who dominated Camp Swift’s post-fire reconstruction commonly installed blown fiberglass at R-19 or less in attics that should have R-38 or higher. We measure actual depth before recommending foam, but the shortcut pattern is so consistent across Bastrop County rebuilds that we find underperformance in most 2012-2015 homes we test. A blower-door test will show, in one number, how much conditioned air your envelope is losing.
Yes, and it’s often the only solution that performs. We sprayed open-cell on a detached workshop off Pine Tree Loop where two previous contractors wouldn’t drive out, and the homeowner’s shop AC finally held temp through August after we foamed the roof deck, rim joist, and sealed the oversized door frame with closed-cell in one trip. Call (254) 970-2136 to schedule a look at your shop.
Camp Swift sits inside the Lost Pines ecosystem, which traps significantly more humidity than the open Central Texas landscape just 20-30 miles west. That humidity loads the attic assembly differently than drier Hill Country conditions, and closed-cell foam without correct vapor management can trap moisture against the roof deck. We spec foam chemistry and ventilation strategy based on actual humidity readings, not generic Central Texas assumptions.
Yes, and for many Camp Swift post-fire rebuilds, it’s the better approach. Foaming the roof deck creates a conditioned attic, moving the thermal boundary to the roofline and eliminating duct losses in 130°F+ attic temperatures. We use open-cell or closed-cell depending on the existing ventilation and humidity load, and we publish before-and-after blower-door numbers so you can verify the air-sealing result. Typical range for a Camp Swift roof deck is $4,500-$8,500.
Ready to see what your attic is actually doing? Call (254) 970-2136 for a free estimate. We’ll measure existing depth, run a blower-door test if applicable, and deliver a written price before any work starts. Every job closes with a Documented Photo Record and, on applicable work, published before-and-after blower-door numbers. The 365-Day Done Right Promise applies to all completed work.
Written by Wes Okafor, Owner at Envelope Insulation Co., serving Camp Swift under The Haven Standard since 2016.