Spray Foam Insulation cost: Flower Mound vs Houston (2026)
In 2026, spray foam insulation is about 1% more expensive in Flower Mound than in Houston. Most homeowners pay around $3,750 in Flower Mound versus $3,700 in Houston — a gap of roughly $50.
Flower Mound TX
Typically around $3,750
Houston TX
Lower costTypically around $3,700
Flower Mound vs Houston: full breakdown
| Factor | Flower Mound | Houston |
|---|---|---|
| Typical 2026 cost | $3,750 | $3,700 |
| Estimated range | $1,500–$5,950 | $1,450–$5,900 |
| Labor index (vs US) | ×0.97 | ×0.96 |
| Climate zone | Hot | Hot |
| Climate factor | ×1.02 | ×1.02 |
| Local permit | None | None |
| Labor share | $2,050 | $2,050 |
| Materials/equipment | $1,700 | $1,650 |
Localized 2026 planning estimates — not quotes. Each city adjusts the national spray foam insulation range for local labor, climate and permits.
Flower Mound vs Houston
Is spray foam insulation cheaper in Flower Mound or Houston?
In 2026, spray foam insulation is cheaper in Houston at about $3,700, versus $3,750 in Flower Mound — a difference of about $50 (1%).
Why does spray foam insulation cost more in Flower Mound than Houston?
The main driver is local labor rates: Flower Mound's labor index is 0.97 versus 0.96 in Houston. Climate zone (hot vs hot) also shift the total.
How much is spray foam insulation in Flower Mound, TX?
In Flower Mound, spray foam insulation typically runs $1,500–$5,950 in 2026, with most homeowners paying around $3,750.
Updated June 2026 · By Costadia Editorial