Hey fellow Twattonian - in rough numbers what is the estimated total for the build?
Foundation is $18/sq ft through the building supplier. That's a 6" slab, thickened to 24" around the perimeter and includes excavation, forming, pouring, finishing. rebar and perimeter insulation. Building itself was just over $37k including taxes. That includes R19 insulation, gutters/downspouts, delivery and the foundation design/drawings. But doesn't include man doors or overhead doors. So just about $31/sq ft.
I'm probably another $3k or so for underslab insulation and pex pipe for the radiant floor. ~$500 for building permit + another $1500 for a $%#@ing drainage plan that the city insisted on.
So yeah...the total is going to be more than I told my wife it would cost. Or almost $75k by the time I pay for doors and electrical.
Steel prices have gone up though. And stick built would have been cheaper by 15% on the building itself (foundation costs are the same regardless). But I would have had to go with 12' walls to have room for a lift. The clear span of the metal building means I can just clear a clear floor lift in the middle of the building. Plus the cost of the stick built was asphalt shingles instead of a metal roof. Doing a metal roof would have brought the price closer to that of the steel building. I also think this is going to be easier to assemble.
A couple other factors that influenced my steel building decision:
- I tried comparing the building suppliers foundation quote. I was only able to get one local company to quote and the earliest they were able to come would have been August (that was at the beginning of May)
- Local truss suppliers wouldn't even quote me. Barrette has right on their website, "If you're not a contractor, GTFO"
- Having the building supplier provide stamped foundation and building made the permit application easy. The only bit I had to do was the Site Plan