
Where the Uncompahgre meets the Gunnison
Spray Foam Insulation in Delta, CO
The Delta County seat, 39 miles down US 50.
- Free on-site estimates
- Foam type, inches and R-value written out per area
- Air leaks, ducts and moisture checked before we insulate
Insulating Homes in Delta
Spray Foam Insulation in Delta serves the Delta County seat, named for its location where the Uncompahgre River flows into the Gunnison. Delta is a home rule city and the county's most populous municipality, with 9,035 residents in 2020. Grand Junction is 39 miles north, and the city limits stretch about 6 miles west along US Route 50.
Same climate zone, same targets
Delta County, like Mesa County, is in IECC Climate Zone 5B on OpenEI's county list. That means the same high R-value targets: the 2021 IECC base table lists R-60 ceilings and R-30 floors for Zone 5. Many older Delta houses fall far short, with thin attics and bare rim joists.
Soil and crawl spaces
The Colorado Geological Survey's collapsible soils article covers the Uncompahgre basin and shows soil piping in Loutzenhizer Arroyo in Delta County. Soils that settle when wetted can shift foundations and open gaps at the sill and rim. We check those areas and seal them as part of crawl space and rim joist work.
Farm country
Delta County is farm and ranch country, with plenty of shops, barns and equipment buildings. Closed-cell foam on steel stops condensation and frost and makes heating practical.
Older Delta houses
Many houses in Delta's older neighborhoods were built long before modern energy codes. Typical findings are a few inches of old insulation in the attic, empty walls, bare rim joists and crawl spaces with fallen batts or none at all. We price the attic, rims, crawl space and walls separately so you can tackle the biggest losses first.
Call (970) 438-0827 to set up a free estimate in Delta.
Delta Facts That Shape the Work
- River delta. Delta was named for where the Uncompahgre River flows into the Gunnison River (Wikipedia).
- County seat. Delta is the county seat and most populous municipality in Delta County, with 9,035 residents in 2020.
- Distance. Grand Junction is 39 miles north of Delta along US 50.
- Collapsible soils. The Colorado Geological Survey shows soil piping in Loutzenhizer Arroyo, Delta County, in its collapsible soils article.
- Climate Zone 5B. Delta County is listed in IECC Climate Zone 5B (OpenEI).

Delta Questions
Do you travel to Delta?
Yes. Delta is at the south end of our service area along US 50.
What R-value should my Delta attic have?
The 2021 IECC base table lists R-60 for Zone 5 ceilings.
Can you insulate a farm shop near Delta?
Yes, with closed-cell on steel or framed walls.
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