Northeast Polk's growing town
Spray Foam Insulation in Davenport, FL
A railroad stop turned busy corridor of newer homes.
- Free on-site estimates
- Written quote with material, depth and R-value for each area
- Roof leaks, pests and wiring checked before anything is covered
Newer Homes and Rentals in Davenport
Spray Foam Insulation in Davenport serves a town that began in the 1880s when the South Florida Railroad reached a spot called Horse Creek; the post office was renamed Davenport after Fort Davenport, a Second Seminole War post. Today Davenport is a young, growing city: the 2020 census counted 9,043 residents with a median age of 35, and 3,739 housing units.
A high share of rentals
Census figures show 20.9% of Davenport housing units vacant at the time of the count, with a rental vacancy rate of 27.7%, far higher than most of Polk County. That points to a large number of rental and seasonal properties. Owners of those homes often want insulation work that cuts cooling costs while the house sits empty in summer and holds up with little maintenance.
What newer homes need
Most Davenport homes are newer, with ducts and air handlers in the attic. Options include sealing the ducts and adding attic insulation to the DOE target, or spraying open-cell foam on the roof deck to bring the attic inside the cooled space. We price both when both make sense.
Code targets
Polk County is in climate zone 2A. Florida's 8th Edition energy code lists R-38 for ceilings. The Department of Energy suggests R-49 to R-60 for an empty attic in zone 2, or adding R-38 to R-49 over 3 to 4 inches.
Scheduling
For rental and seasonal properties, we can schedule work between guests and coordinate access.
Get a free estimate or call (863) 341-8561 to book a visit in Davenport.
What to Know in Davenport
- Railroad start. Davenport began in the 1880s at Horse Creek when the South Florida Railroad arrived; it is named for Fort Davenport.
- Vacancy. The 2020 census counted 3,739 housing units, 20.9% vacant, with a 27.7% rental vacancy rate.
- Young city. Davenport had 9,043 residents in 2020 with a median age of 35.

Davenport Questions
I own a rental in Davenport. What insulation upgrade makes sense?
Attic sealing and insulation, or roof-deck foam if ducts are in the attic. Both lower cooling costs and need little upkeep.
Can you work between guests?
Yes. Most attic jobs take a day, and we can coordinate access with you or your manager.
Do you serve Davenport?
Yes, it is in our Polk County service area.
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