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Home Gym

Stop driving to the gym. A Freedom Gym Room is a dedicated backyard training space with solid walls for a rack, mirrors, and storage. No shared benches, no waiting on equipment, no closing time.

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Free 30-min design call Real price + a rendering in your yard Book free consultation →
  1. 1What's it for?· Home Gym
  2. 2How much space?
  3. 3Compare & get your price

1. What will you use it for?

Backyard OfficeBackyard OfficeQuiet workspace steps from home She ShedShe ShedStudio, craft room or retreat Man CaveMan CaveBar, lounge or game room Guest SuiteGuest SuiteBedroom for family or rental Home GymHome GymRoom for weights and cardio Outdoor SaunaOutdoor SaunaBarrel and cabin saunas

2. How much space do you need?

Still not sure? Answer a few questions and we'll match you to a structure, or talk it through with us at 512-777-0154.
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3. Compare

Showing: Home Gym — 42 structures

Gym Room Sizes

Sizes run from compact rooms under 100 sq ft up to nearly 500 sq ft for a full home gym with room to move.

  • About 120 sq ft: a bench, dumbbells or one cardio machine.
  • 200 sq ft and up: a squat rack plus cardio, with room to move around the bar.
  • 300 to 500 sq ft: a full gym with several stations, open floor space and storage.

Planning Your Backyard Gym

Heavy racks and plates need a level, solid base, so plan your foundation before the building arrives. Add electrical for lights and fans, and a mini-split if you want to train year-round. Tell us what you lift and what equipment you own, and we will size the room around it.

Questions before you buy?

Backyard Gym Shed FAQs

Most answers are here. For sizing help and a real price for your yard, talk to our team.

Book a free consultation → or call 512-777-0154
How much does a backyard gym shed cost?

Our backyard gym buildings start at $6,999, and most run $12,000 to $30,000. The largest models, like the 495 sq ft Dundee 90A, run about $38,400.

Is a 10x12 shed big enough for a home gym?

A 10x12 space (120 sq ft) fits a basic setup such as a bench, dumbbells, or one cardio machine. If you want a squat rack plus cardio, a room of 200 sq ft or more gives you more space, like the 233 sq ft ALU Concept 70B.

Can I build a gym in a shed?

Yes, as long as the floor and foundation can handle the weight of your equipment. Heavy racks and plates usually call for a solid slab or reinforced base, so check with a local contractor.

Is it cheaper to buy a gym shed kit or build your own?

A kit gives you a fixed price for the shell and skips the design work. Most Garden House 24 models in this collection ship as flat-packed DIY kits with the doors, windows, and floor included.

What are these gym buildings made of?

Most models are built from Nordic spruce with 44mm or 70mm solid log walls. The 44mm walls are about 1.73 inches thick and the 70mm walls are about 2.76 inches.

Do I need a permit for a backyard gym?

It depends on your city, the building size, and whether you add electrical. Check with your local building department and HOA before you order.