How Much Does It Cost To Build A 20×40 Shop?

by | Last updated on January 24, 2024

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A 20×40 metal garage kit can cost between

$5 – $10 per square foot

depending on options, location and if a foundation is required.

How much is a 20×40 garage?

Size Square Footage Price Range 20×40 (4-car tandem)

800


$32,000 – $56,000
24×36 (4-car tandem) 864 $34,500 – $60,500 30×30 (3 cars deep) 900 $36,000 – $63,000 32×32 (3 cars deep) 1,024 $41,000 – $71,700

How much does it cost to build a 20×20 shop?

For a detached 20 x 20-foot new garage, plan on

roughly $28,000 dollars

which will include a basic slab concrete foundation, framed walls and roof, and standard asphalt shingle roofing. This is only a starting point, though, as there are a number of factors that can add to this basic construction cost.

How much does a 20×40 concrete slab cost?

Slab Size Square Feet Average Cost 20×40

800


$4,800
24×24 576 $3,456 30×30 900 $5,400 30×40 1200 $7,200

How much does the average shop cost to build?

Building a shop costs

$30 to $200 per square foot

. You’ll pay $30 to $50 per square foot for a metal prefab kit with minimal finishing. Custom options run $50 to $200 per square foot.

How much does it cost to build a 30×40 garage?

The average 30×40 building kit costs $16,200 but can range anywhere from

$13,200 to $19,200

depending on location, building specifications, and optional upgrades.

How big is a 30×40 shop?

One of our most popular sizes, the 30×40 metal building gives you

1,200 square feet of open space

. There are many uses for a shop this size from a simple storage shed to a garage or workshop.

Is it cheaper to pour your own concrete?

One of the least expensive ways to get concrete is

to mix your own

. You can buy bags of the mix from a home improvement store. Typically, you only have to add water for it to be ready to pour. … Otherwise, you risk getting a weaker concrete once it cures, which could lead to cracks or crumbles within a couple of years.

How much does it cost to pour a 40×60 concrete slab?

How much does a 40×60 concrete slab cost? It would be

about $8,500 to $12,000

for a 40×60 foot concrete slab, 6 inches thick. That’s based on national averages of around $5 per square foot for a fully engineered, finished concrete slab, including labor and materials.

How thick does a concrete slab need to be?

Standard concrete floor slab thickness in residential construction is

4 inches

. Five to six inches is recommended if the concrete will receive occasional heavy loads, such as motor homes or garbage trucks. To prepare the base, cut the ground level to the proper depth to allow for the slab thickness.

How much would a 30×40 concrete slab cost?

The average cost to pour a 30×40 concrete slab that is 6” thick with metal rebar reinforcements is

between $8,196 and $12,384

. This cost is based on a general purpose use such as a garage, whereas a foundation for a structure may cost more.

Is it cheaper to build a garage or buy a kit?

Is it cheaper to build a garage or buy a kit?

Buying a garage kit will cost less than building a custom garage

if it means you’re doing all the labor. Simple kits generally cost less than $10,000 and can take as little as a day to put together with a little help from friends or family.

Are steel buildings cheaper than wood?


Metal tends to be cheaper than wood

, with an average of $19-$25 per sq ft for a steel building and $20-$35 per sq ft for a wood building. Also, using metal in your build has a lower lifetime cost due to near-zero maintenance, and it can be nearly 100% salvaged and sold if it is ever torn down.

What is the cheapest way to build a garage?

What is the cheapest way to build a garage? One of the simplest and most cost-effective solutions for building a garage is

to erect a pole-style building

. These are sometimes referred to as post-frame construction or pole barns, and many consider them to be superior to traditional stick-built garages.

What is a good size for a shop?

When it comes to overall size, the consensus was

50 by 100 feet

would be ideal and provide ample floor space.

How many cars fit in a 30×40 garage?

30 x 40 would work real well for

four cars

being work on, many more if just being stored.

David Martineau
Author
David Martineau
David is an interior designer and home improvement expert. With a degree in architecture, David has worked on various renovation projects and has written for several home and garden publications. David's expertise in decorating, renovation, and repair will help you create your dream home.