Some older Mustang neighborhoods have homes with completely uninsulated walls. Injection foam adds comfort and energy savings without the cost or disruption of a renovation.
Mustang has grown from a small agricultural community into one of the most popular family-friendly suburbs in the OKC metro. The town's excellent schools, affordable housing, and tight-knit community make it a place where people put down roots and stay for decades. But many Mustang homeowners — especially those living in the older sections of town — are dealing with a hidden problem that affects their comfort and their wallets every single month: walls with inadequate or missing insulation.
Injection foam insulation from Bo's Insulation gives Mustang homeowners a practical, affordable way to solve this problem without turning their home into a construction zone. We fill the wall cavities in your home with high-performance foam through small access holes — no drywall demolition, no siding replacement, no weeks-long renovation. The process typically takes a single day, and the results are immediate: warmer rooms in winter, cooler rooms in summer, lower energy bills, and a quieter home.
Mustang's residential development spans from the original townsite homes built in the 1950s and 1960s through the large-scale subdivisions that went up during the town's rapid growth in the 1990s and 2000s. Each era brought different insulation practices, but none are immune to wall insulation problems:
The oldest Mustang homes — located in the neighborhoods near downtown, along State Highway 152, and in the residential streets south of Mustang Road — were built when wall insulation was not a standard building practice in Oklahoma. These homes have solid framing and good bones, but their wall cavities are simply empty. No fiberglass, no cellulose, nothing. The energy loss through those bare walls is substantial, especially during Oklahoma's temperature extremes.
Homes built during Mustang's growth phase in the 1970s through the 1990s often have some wall insulation, but it is frequently inadequate. Builder-grade fiberglass batts from that era were thin, loosely fitted, and are now decades old. Over time, gravity pulls the batts downward, leaving gaps at the top of each wall cavity. We also commonly find sections where insulation was simply left out — behind bathtubs and showers on exterior walls, around plumbing penetrations, and in bump-outs or additions.
The common problems we diagnose in Mustang homes include:
Injection foam is specifically designed for retrofitting insulation into existing walls without any demolition. The process is clean, efficient, and non-destructive. Here is how it works in a Mustang home:
Our crew identifies the layout of your exterior wall studs and maps every cavity that needs to be filled. For homes with vinyl siding — the most common exterior finish in Mustang's subdivisions — we work entirely from the outside. We lift a course of siding, drill a small hole into each stud bay, and insert our injection nozzle. Slow-rising tripolymer foam is pumped into the cavity from bottom to top. The foam flows around electrical wires, plumbing, and any obstructions, filling the entire space without gaps or voids.
For Mustang homes with brick exteriors, we access the wall cavities from inside through the drywall. Small holes are drilled between each pair of studs, the foam is injected, and the holes are patched smooth. The patches are small and easy to paint over.
The key difference between injection foam and spray foam is the expansion rate. Spray foam expands rapidly and with considerable force — it is designed for open cavities like attics and crawl spaces where it can expand freely. Injection foam expands slowly and gently, making it safe for enclosed wall cavities where excessive pressure could crack drywall or push out siding. The result is a cavity that is completely filled with solid insulation that will never settle, shift, or degrade.
Injection foam insulation in Mustang typically costs between $2.00 and $4.50 per square foot of wall area. Here is what typical Mustang projects look like:
Mustang homeowners who previously had empty wall cavities typically see the fastest payback — 3-4 years of energy savings often covers the entire cost of the project. Even homes with some existing fiberglass see strong returns because injection foam fills the voids and gaps that the batts cannot cover. Bo's Insulation provides free estimates for all Mustang homes with no obligation.
Wall injection foam is most effective when part of a comprehensive insulation plan. Bo's Insulation also serves Mustang homeowners with:
We frequently recommend combining injection foam with attic insulation upgrades for Mustang homes. Many of the same homes that have wall insulation problems also have thin, inadequate attic insulation. Addressing both at the same time delivers the best overall improvement and the greatest return on your investment.
Homes built before the mid-1990s benefit most, particularly those near downtown Mustang, along Highway 152, and in the original residential areas. These homes often have minimal or no wall insulation. Even homes from the late 1990s and early 2000s can benefit if fiberglass batts have shifted. A free thermal imaging inspection can quickly identify whether your walls have insulation gaps.
Injection foam in Mustang typically costs $2.00-$4.50 per square foot of wall area. A typical Mustang home costs $3,500 to $8,500 for a complete project. Price depends on total exterior wall area, siding type, and number of stories. We provide free, no-obligation estimates with exact pricing.
Yes. For homes with vinyl or wood siding, all work is exterior — we do not even need to enter your home. For brick homes with interior access, we work one room at a time with no dust, fumes, or debris. Most Mustang homeowners stay home during the entire installation, which is typically completed in a single day.
Most homeowners notice a difference within hours. Drafts along exterior walls disappear immediately and rooms feel more comfortable right away. The financial benefit shows up on your very first full utility bill — most homeowners see a 25-35% reduction in heating or cooling costs.
Injection foam fills your Mustang home's wall cavities in a single day — no drywall removal, no mess, no disruption. Call today for your free estimate.