Kentucky Boxabl Casita Concrete Slab Foundation Plans
Stamped, site-specific planset + calculation package, engineered for your parcel and delivered in 24 business hours. Karst geology in central KY and New Madrid influence in the west — site-specific design earns its keep.
What You Get
- Stamped concrete slab foundation planset, site-specific to your Kentucky parcel
- Supporting structural calculation package
- Engineered anchorage at the Casita’s bearing points (ESR-4725 SIP system)
- One revision cycle included
- Formatted for permit submittal to your building department
What You Send Us
- Project address
- Site survey or parcel map
- Soil report (if you have one — not required)
- Permit number (if already issued)
- Anything else relevant: HOA rules, grading plan, photos
The 24-hour clock starts when documentation is complete. Same-day rush: call 813-694-8989 first.
Why a Concrete Slab in Kentucky?
Low-profile, direct-bearing support — usually the most economical permanent foundation on simpler, flatter sites. Best fit: Flat or gently graded lots with decent bearing soils where a low finished-floor height works.
In Kentucky specifically, the design drivers are: frost depth 24–30"; design winds 105–115 mph; moderate seismic (western kentucky is in the new madrid seismic zone — sdc c/d detailing applies there.). Soils: karst (sinkhole) geology in central kentucky warrants site review; clay soils common. Your plans are engineered to these conditions at your parcel — not generic minimums.
What our plans coordinate for you:
- Subgrade preparation and compaction
- Vapor barrier and gravel base
- Crack control jointing
- Utility penetrations must be planned before the pour
Typical design basis for these packages: current IBC/IRC as adopted by your jurisdiction, Risk Category II, with wind, seismic, frost, and soil-bearing values set site-specifically for your parcel. Sample criteria shown in our public materials (e.g., Exposure C, 140 mph ultimate wind, ~2,000 psf assumed bearing) are illustrative only — your stamped set uses your site’s values.
Questions
How fast do I get my Kentucky foundation plans?
Within 24 business hours after full documentation — project address, site survey or parcel map, and any soil report or permit number you have. Same-day rush is sometimes available; call first to confirm.
Are these plans permit-ready in Kentucky?
Yes. You receive a stamped, site-specific foundation planset plus a calculation package from a Professional Engineer licensed in Kentucky, formatted for permit submittal. One revision cycle is included.
Do I need a soil report?
Not always — we design to conservative assumed values when no report exists, and note them on the plans. If your jurisdiction requires a geotechnical report, or your site has known soil issues, send it and we design to it.
What if a concrete slab isn’t right for my site?
Then don’t force it — Stem Wall and Block & Pier plans are the same price, and if your site is genuinely complex (steep slope, flood zone, unusual soils) we’ll route you to custom engineering instead. When in doubt, call 813-694-8989 before ordering.
Permit-ready tomorrow.
$749 flat. One revision included. Stamped by a PE licensed in Kentucky.
Questions first? Call 813-694-8989 or send project details.
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