
Concrete Driveways in Iowa Falls
JLB pours residential and commercial driveways across Iowa Falls on a subgrade prepped for Hardin County's weathered Iowan Surface soils, using an air-entrained mix in the 5-7% range so the slab can ride out the roughly 100-120 freeze-thaw cycles a north-central Iowa winter delivers without spalling. On the older river-terrace lots near downtown, that drainage-conscious base prep is what keeps a new drive from heaving where the valley ground stays wet.
- Air-entrained mixes (5-7%) built to survive 100-120 freeze-thaw cycles a winter
- Proper subgrade preparation over Des Moines Lobe glacial till
- JLB's own in-house crew — no subcontractors
- Free inspection plus the JLB transferable warranty









