Kit packages, built right

Barndominium Kits in Knoxville, TN

A kit is the shell. We handle the ground under it and the house inside it.

Free on-site estimates
Written, line-item pricing
County permit and septic research included

What a Kit Includes and What It Leaves Out

Barndominium kits around Knoxville are popular because they make the shell predictable: framing, roof and wall panels, trim and fasteners arrive as one package engineered for the building's size. HomeBlue puts Knoxville barndominium kits at about $20 to $35 per square foot, and notes that figure is shell material only. Everything that turns a kit into a home is still ahead: the site, the foundation, utilities, insulation and finish-out.

Kits on Knoxville ground

A kit is designed for loads, not for your lot. On East Tennessee clay, the slab under it needs footings set at least 12 inches below grade (Knox County's footing guidance under the 2018 IRC), good compaction, and drainage that carries water away from the building. On a slope, the kit may need a stepped foundation or a walk-out level that the package never mentions.

Steel or wood

Kit makers offer cold-formed steel, red-iron steel and wood post-frame packages. Red iron spans wide without interior posts, which suits a big shop bay. Post-frame kits cost less to frame and take ordinary drywall and trim. We help you compare packages for the same floor plan.

Get a Free Estimate

What we do with your kit

We can price a kit you have already chosen or help you choose one. Either way, the work is the same: survey and stake the building, prepare the pad, pour the foundation to the kit's anchor bolt plan, raise the frame, sheet the roof and walls, set doors and windows, and dry it in. Then comes rough-in, insulation and finish work.

Permits still apply

A kit home is still a house under the residential code. The kit's engineered drawings are part of the permit set, along with a site plan and, outside the sewer lines, the septic permit.

Barndominium Kit Services

From choosing a package to a dried-in shell ready for finish-out.

Kit selection and comparison

Side-by-side review of steel and post-frame packages for your size, span, roof pitch and door openings, so you know what each quote actually includes.

Site prep and building pad

Clearing, grading and a compacted pad on red clay, with the pad crowned and drained so water moves away from the slab.

Foundation to the anchor plan

Slab and footings formed to the kit maker's anchor bolt layout and the local footing depth, with frost protection detailed at the slab edge.

Erection and dry-in

Frame raised and plumbed, roof and wall panels fastened to the engineer's schedule, doors and windows set, trims and flashings closed up.

Insulation and condensation control

Closed-cell spray foam or another continuous vapor control layer against the steel, chosen before the panels go up so details line up.

Finish-out

Interior framing, plumbing, electrical, HVAC, drywall, flooring, cabinets and trim to turn the shell into a home.

Custom Barndominium Homes in Knoxville, TN

Typical Barndominium Kit Costs

Item	Typical range	Source
Kit materials, Knoxville (shell only)	$20 - $35 per sq ft	HomeBlue
Kit materials, national	$20 - $35 per sq ft	HomeGuide
Kit plus assembly (shell)	$30 - $50 per sq ft	HomeGuide
Assembly labor alone	$10 - $15 per sq ft	HomeGuide
40x60 kit with assembly (2,400 sq ft)	$72,000 - $120,000	HomeGuide
Concrete slab	$6 - $14 per sq ft	HomeGuide
Finished barndominium, Knoxville	$67 - $111 per sq ft	HomeBlue

Ranges come from the national cost guides named in each row (HomeBlue rows are Knoxville-specific estimates). They are planning numbers only. Your written, line-item estimate after a site visit is the price.

How a Kit Build Works

1. Visit the land

We check slope, access for a flatbed delivery, drainage and where the septic area or sewer tap will go.

2. Choose the package

Compare kits for the same plan, confirm design loads and door openings, and order once permits are in sight.

3. Permits and soil

Soil map and septic permit if needed, then the building permit with the kit's engineered drawings and a site plan.

4. Foundation

Pad, footings and slab poured to the anchor plan, inspected before the pour.

5. Raise and dry in

Frame, panels, roofing, doors and windows, with insulation details coordinated as the skin goes on.

6. Finish-out

Rough-ins, inspections, insulation, drywall and finishes through the final inspection.

Why Choose Us for Barndominium Kits

We price the whole job

A kit quote is only part of the cost. Our written estimate adds the pad, foundation, utilities, insulation and finish-out so the total is clear.

Foundation matched to the kit

Anchor bolts, slab edges and door openings are laid out from the kit drawings, not guessed in the field.

Kit-neutral advice

We will build the package you picked or help you compare options; you see what each one includes.

Barndominium Kits Questions

Does a barndominium kit include the slab?

No. Kits are the building package. HomeBlue's Knoxville kit range of $20 to $35 per square foot is shell material only and excludes interior finishes, labor and land. The foundation, site work and utilities are priced separately.

How much does a 40x60 barndominium kit cost?

HomeGuide lists a 40x60 kit (2,400 square feet) at about $72,000 to $120,000 including assembly. A finished home of that size costs far more once foundation, utilities and finish-out are added.

Can I put up a kit myself?

Some owners do part of the work. Steel frames are heavy and need lifting equipment, and every phase still goes through the permit and inspection process for the county or city you build in. We can quote erection only or the full build.

Are kits engineered for Tennessee?

Reputable kits come with engineered drawings for the design loads where they will be built. We confirm the kit's snow, wind and seismic loads match what the permit office requires for your site before it is ordered.

How long does a kit take to deliver and erect?

Delivery depends on the manufacturer's schedule. Erection of the shell is usually the fast part; septic approval, the permit and the foundation often take longer. We build the schedule around those dates.

Barndominium Kits Service Areas

Get a Barndominium Kits Estimate

Free barndominium kit estimates in Knoxville and East Tennessee.

Call (865) 273-0759 Free Estimate