Missouri's fastest-growing city in 2023
Spray Foam Insulation in Raymore, MO
Newer homes and owners who plan to stay.
- Free on-site estimates
- Written quote with foam type, depth and R-value for each area
- Attic bypasses, rim joists and moisture checked first
Raymore's Growing Neighborhoods
Spray Foam Insulation in Raymore serves a city that has been growing quickly. Raymore grew 4.7% between July 2022 and July 2023, the fastest one-year rate of any Missouri city, and its 2020 count of 22,941 was up 19.4% from 2010. About 78.2% of homes are owner-occupied, and 90.1% of residents lived in the same house a year earlier.
Newer homes
Most of Raymore's housing is newer. These homes generally need targeted upgrades: rim joists covered only by batts, attics at minimum depth, bonus rooms over garages and recessed lights that leak.
Finished basements
Owners who plan to stay often finish basements. Closed-cell foam on the rim and walls before framing keeps the space warm and dry.
High ground
Raymore sits at about 1,109 feet in Cass County, among the higher ground in the area. Exposed homes catch more wind, which makes air sealing more important.
Climate zone
Cass County is in IECC climate zone 4A. ENERGY STAR recommends R-49 added over 3 to 4 inches of existing attic insulation in that zone.
Typical quote
Rim, attic and bonus room as separate lines.
Farm history nearby
The Watkins Family Farm Historic District near Raymore, listed on the National Register in 2007, holds buildings dating from about 1868 to 1957, a reminder that the area was farmland until recently. Some properties still have barns and outbuildings that can be insulated.
Long-term owners
With most residents staying put, Raymore owners get the full payback from sealing and insulation.
Raymore Facts
- Fastest growth. Raymore grew 4.7% from July 2022 to July 2023, the fastest rate of any Missouri city (Wikipedia).
- Owners. About 78.2% of homes are owner-occupied; 90.1% of residents lived in the same house a year earlier (Census ACS, 2020 to 2024).
- Elevation. The city sits at about 1,109 feet in Cass County.
Raymore Questions
My Raymore home is new. Why is it drafty?
New homes still leak at rims, fixtures and the attic hatch. We find and seal those spots.
Should I insulate my basement before finishing it?
Yes. Foam on the rim and walls is easiest before framing.
Do you insulate barns near Raymore?
Yes, with closed-cell foam on the steel or framing.
How long do I stay out after spray foam?
HomeGuide advises at least 24 hours; we give you the time for the specific product.
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