How to Build a Home Gym: A Buyer’s Guide to Gym Equipment

I trained 5 years in a commercial gym. Then I bought gym equipment and built a home gym in my parent’s garage. And although home gyms have drawbacks, this was one of my best decisions ever. This post will teach you everything about how to build a home gym. Benefits & drawbacks, what gym equipment you should buy and where, and how much it will cost you to build your home gym.

Benefits of Home Gyms

Some build home gyms because they’re intimidated by bigger guys in commercial gyms or because gym people training wrong stresses them. Get over both. Here are real benefits of home gyms.

  • Time-efficient. No more waiting for the Power Rack to get free. No more driving back & forth to the gym several times a week.
  • Cuts Expenses. No more gym membership fee. You get your investment back within 2-3 years. Gym equipment doesn’t lose value, so if you ever quit you can always sell it on Craiglist or eBay.
  • Freedom. Gyms often have no Power Racks and forbid Deadlifts & chalk. Home gyms allow you to train how and when you want.

Drawbacks of Home Gyms

Unless you invite friends, you’ll be training alone in your home gym. While this builds character it has drawbacks.

  • Self-discipline. You have nobody to motivate you during heavy sets or to drag you to the gym when you don’t feel like training.
  • No Spotter. Nobody to spot you during a heavy Squat or Bench Press. Nobody to hand out the weight on the Bench Press.
  • Need Space. The deal-breaker for most people. You need enough space for your Power Rack, bench, barbell & plates to fit in.

Home Gym Space

Most people build their home gym in their basement or garage. Here’s how much space you need:

  • Width x Depth. 108 square feet (10m²). Space for your Power Rack and to Deadlift outside of it. If you don’t have this space: at least 6’/3m to give your bar clearance, Deadlift inside your rack.
  • Height. High enough so your Power Rack fits. Your length + 3 feet (1m) so you can Overhead Press without the barbell hitting the ceiling. If you don’t have this space: press outside or seated.

Home Gym Flooring

Point is to protect your floor and reduce the noise from the barbell hitting the floor during exercises like Deadlifts.

  • Plywood. 2-3 layers plywood. Optional heavy carpet on top. Make sure the carpet is hard (not compressible) and doesn’t slip around.
  • Rubber Mats. Get two rubber mats to protect your floor when you Deadlift and Barbell Row.

Power Rack

The Power Rack facilitates getting the barbell in the starting position on the Squat & Bench Press. Its safety pins increases safety. And it usually comes with a Pull-up bar and Dip bar attachments.

  • Tall. Your Power Rack should allow you to Overhead Press inside of it. Otherwise you’ll have to Clean the bar on each set or press seated.
  • Strong.Your Power Rack should handle weights up to 1000lbs/450kg. You never know how strong you get on Squats.
  • Safety Pins. Power Racks have lateral pins that you can set at multiple heights. These safety pins catch the bar if you miss a lift.

You won’t be able to lift heavy and safely without a Power Rack. Your home gym needs one if you’re serious about weight lifting. Here are some popular but less safe alternatives to Power Racks:

  • Squat Rack. Open Power Rack. Less safe since it usually doesn’t have safety pins (some do, but they can’t be adjusted). Example.
  • Squat Holds. Also no safety pins, but you can use saw horses. Can fall over if you don’t watch what you’re doing. Example.
  • Smith Machine. Power Rack with fixed barbell. Not as safe as it looks like and less effective than free weights. Example.

Here are some Power Racks I recommend:


Quality barbells are safer & feel better. Don’t be cheap on this. Here’s what to look for when choosing a bar for your home gym:

  • Strong. Never bends, handles up to 1000lbs/450kg, 45lbs/20kg weight, 7ft/2m20 length, 2″/50mm sleeves, 28mm grip, center knurling, …
  • Revolving Sleeves. Fixed bars are harder on your grip, meaning less weight. And they makes olympic lifts impossible. Get revolving sleeves.
  • Collars. Barbells usually come with spring collars. They’re fine, although many StrongLifts Members prefer Muscle Clamps.

Don’t waste your money on cheap 6ft barbells weighing 22lbs/10kg and without revolving sleeves or middle knurling. Get a quality barbell from the start. Here are some I recommend:


With 50mm holes to fit your barbell. Watch for special deals. Often you can get a barbell and weight set from one of the above companies at a reduced price. Here’s what to look for:

  • Weight. Get 4 plates of 2.5/5/10/20lbs and 6 of 45lbs (so 4x 1.25/2.5/5/10kg and 6x 20kg). Totals for 440lbs/200kg when including your bar.
  • Round. Hex plates make exercises where you pull the bar from the floor, like Deadlifts or Barbell Rows, impossible. Get round plates.
  • Iron. Usually cheaper than rubber coated. Get rubber mats to protect your floor

Here’s some plates I recommend


You need one to Bench Press. You don’t need a Bench with uprights supports like this one. Get a regular Bench and put it inside your Power Rack.

  • Width. The bench shouldn’t be too wide so it doesn’t get in the way of your arms & shoulders in the bottom position.
  • Sturdy. Handles weights of 440lbs/200kg and doesn’t tip back when you rack a heavy weight into the uprights.
  • Flat. You can get an adjustable bench too if you want more versatility in the future. However a flat bench will do too.

Don’t get a bench with a leg raise like this one. It will prevent proper feet placement. Get a regular Bench like these:


You only need a Power Rack, Barbell, Plates & Bench to do a routine like StrongLifts 5×5. If you get serious about weight lifting & strength training, you’ll probably end up getting some of these extras.

Total Price for Home Gym. Count 1000$ for a new Power Rack, Bench, Olympic Barbell & 400lbs/180kg plates. Go 2nd hand and you can find the same setup at half the price on Craiglist.

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