Garage Golf Simulator Setup: Dimensions, Door Fixes, and Parking the Car

My first garage setup was a net about 7 ft wide and a wall-mounted TV for shot data. Friends had to stand to the side to read their shots, and the occasional ball found a wall or a frame pipe. Today the same three-car garage in Richmond, VA holds a full enclosure with a projector, and my wife still parks her car in it every day.

This guide covers what that build taught me, plus the problems I see over and over from garage builders in r/golfsimulator: ceiling height, the garage door opener, which wall to hit toward, parking the car, heat, and cost. Wherever I have real numbers from my own build, I’ll use them. If you want the play-by-play with photos, that lives in my full garage build write-up.

Will Your Garage Fit a Golf Simulator?

Three measurements decide whether a garage golf simulator fits: ceiling height, width, and depth. Ceiling height is the one that usually decides it. You can design around a narrow bay by turning the layout sideways. You can’t swing a driver through a beam.

Start with a swing test. Have the tallest golfer who will use the sim take a full driver swing in the exact spot where the mat will go. If the club head brushes the ceiling, a light, or an open door panel, that’s your answer. Then check the numbers below.

One garage-specific trap: measure height under the garage door opener and the tracks, not just to the drywall. Opener hardware can hang 12 to 16 inches below the ceiling, and the rail loves to run exactly through a swing path.

The retailer guides land in the same range, for reference. BenQ’s garage guide puts the minimum at about 9 ft high, 10 ft wide, and 14 ft deep. The Indoor Golf Shop’s help center says most setups need about 10 ft wide, 18 ft deep, and 9 to 10 ft of ceiling. Carl’s Place calls 14 x 18 x 10 ft the ideal garage setup. Those all assume a straight layout with room behind the ball.

Golfer height	Minimum ceiling	Recommended ceiling
Under 5’8″	8.5 ft	9 ft
5’8″ to 6’0″	9 ft	9.5 to 10 ft
6’0″ to 6’3″	9.5 ft	10 ft
6’3″ and up	10 ft	10.5 ft or more

Width and depth matter for different reasons. Width decides whether you can swing freely and whether anything else, like a car, fits beside you. Depth covers the distance to the screen plus whatever your launch monitor needs behind you. The quick numbers at the top of this page are floors, not comfort zones. If you’re within a few inches of any minimum, spend a weekend with a tape measure and a club before you spend money.

Garage type	Typical size	Fits a full sim?	Notes
One-car	About 12 x 20 ft	Yes, but tight	Width is enough for one golfer if the mat sits slightly off-center. Depth of 20 ft works. You can’t park while the sim is set up unless you use a retractable screen. Ceiling height is usually the deciding factor.
Two-car	About 20 x 20 to 24 x 24 ft	Yes	The common setup is the sim in one bay and the car in the other. The garage door opener rail often runs through the swing path and may need to move.
Three-car	About 30 x 22 ft or larger	Yes, the most flexible	Enough width to turn the sim sideways and hit toward a side wall, which is what I did so my wife can still park. Watch for a single bay with a lower ceiling or beam.
Detached garage or workshop	Varies	Often the best option	No car to work around, and the ceiling can sometimes be raised. Usually needs a power run and heat.

Two things owners keep running into. Some three-bay garages hide a single bay with only an 8 ft ceiling or a beam across it, so check each bay separately. And ceilings can be raised: one writer at Golf.com lifted the 7.5 ft ceiling in his detached 20 x 20 garage to make a full swing fit, which tells you this is a solvable problem if you’re willing to open up the ceiling.

My garage is the three-car row. Ceiling height was never the problem, width was. Keeping my original layout would have squeezed out parking, so I turned the whole thing sideways. More on that in the parking section. If you’re sizing up rooms beyond the garage, our full room size guide goes deeper.

Garage Obstacles to Check Before You Buy Anything

Garages hide more obstacles than spare bedrooms do. Walk yours with this list before you order anything, because every item here is cheaper to design around than to discover.

• Garage door opener and its rail. The motor box and rail hang below the ceiling, often right through a backswing or at screen height. Measure around them first.
• Door tracks and the open door itself. An open door curves back along the ceiling, and tracks and springs run up both sides of the bay.
• Ceiling lights and beams. They sit exactly at the top of a tall backswing. Note their height from the floor.
• Water heater, freezer, shelving. Anything mounted on the walls shrinks your layout options before you start.
• A concrete lip or step at the back wall. Owners run into these more than you’d expect, and a lip can push you toward a retractable screen or toward hitting at the door end.
• Windows, including windows in the garage door. Daylight washes out the projector image, and a mishit will find glass eventually.
• Outlets. Many garages have one or two, and something is usually already plugged in. Mine had one usable outlet because the opener owned the other.

What to Do About the Garage Door Opener and Tracks

The opener is the obstacle people discover last and complain about first. Its motor box and rail hang down into the space you want to swing in, and the door’s own tracks and springs run up both sides. If your ceiling is borderline, the opener decides whether the garage works. You have four realistic fixes.

Fix	What it does	Clearance gained	Typical cost	DIY or pro
Raise the existing opener	Remounts the motor unit tighter to the ceiling with a shorter hanging bracket, lifting the rail out of the swing path	Whatever height the old bracket was using up	Low cost, usually a DIY job with a shorter hanging bracket	DIY
Side-mount or wall-mount (jackshaft) opener	Moves the motor beside the door instead of overhead. The LiftMaster 8500 is the common example.	Clears the ceiling over the hitting area completely	The price of the opener plus installation if you hire it out	DIY-possible. Springs and wiring push many owners to a garage door technician
High-lift track conversion	Reworks the track so the door rides higher before it curves back, opening up the doorway	More usable doorway height, with the curve of the track moved up and out of the swing area	About $1,200 to $1,600 quoted by a pro with a jackshaft opener, or about $450 reported for a rail conversion alone	Pro
Remove the opener	Takes the motor and rail out entirely. You lock the door by hand.	Everything above the door	Free, but you lose the automatic door	DIY

If your opener hangs in the swing path, a side-mounted garage door opener or a wall-mounted garage door opener clears the ceiling completely. One note on scope. Relocating an opener involves the springs and the wiring, and that’s work many owners hand to a garage door technician rather than attempting themselves.

Which Way Should You Hit in a Garage?

You have three realistic layouts in a garage, and the garage door shapes all of them.

Hitting toward the garage door

Pointing the sim at the door lets you open it in summer and play with the bay wide open, which adds depth and airflow. Two cautions. The door rail usually sits at screen height, so plan around it. And radar launch monitors can pick up interference from a metal door. Forum owners report this with the Mevo+ in particular and recommend hitting away from the door. Others report no issues at all, so it isn’t universal. If you use radar, test before you commit.

Hitting toward the back wall

This is the most common garage layout and the simplest to think through. Screen at one end, mat in the middle, launch monitor behind you if it needs depth. The tradeoff is that it consumes the full depth of the garage, which usually means the car can’t park in that bay while the sim is up.

Hitting toward a side wall (my layout)

My three-car garage had the ceiling height for a full swing but not the width to keep hitting down its length and still park, so I turned everything 90 degrees. The enclosure lives along the side wall, and I hit from about 10 ft away from the screen. When my wife’s car is parked, the side of the car sits about 8 ft from the screen, and the hitting mat flips up onto the landing pad to make room. Before I ordered anything, I drew my current layout and my planned layout. Carl’s Place customer service reviewed the drawings, sent back a 3D rendering, and caught that I had the throw ratio wrong on the projector I was targeting. That one check probably saved me a reorder.

Choosing a Launch Monitor for a Garage

The room decides part of this choice for you. Launch monitors come in three physical types, and each one wants something different from your garage.

Photometric units are camera-based and sit beside the ball. They don’t need space behind you, which matters when the wall is close. I use a Square Golf, and one of the reasons is that it doesn’t ask for much depth behind the hitting area.

Radar units sit behind the golfer and need real room behind the ball to track the shot. In a garage they also carry the metal door question from the last section, since some owners see interference when hitting toward the door.

Ceiling-mounted overhead units free up the floor completely. If a car shares the garage with your sim, that’s a genuine advantage, because there’s no unit to move, knock over, or park around.

I’m not going to rank models here. Yardstick’s 2026 launch monitor owner survey collected over 650 responses from r/golfsimulator owners covering 30 models, with accuracy scores, price paid, and setup difficulty for each. Start there, then read our launch monitor guide. And before you treat any recommendation, mine included, as settled, see how we rate.

Screen, Enclosure, and Safety in a Garage

If you’re building a DIY garage golf simulator, the enclosure is where I’d refuse to cut corners. In a bedroom, a missed shot hits drywall. In a garage, it hits the car, a water heater, a window, or a person carrying groceries. Side nets keep shots and rebounds inside the bay. Ceiling baffles catch the high wedges. Foam padding on the front frame protects the golfer and the frame from each other.

I bought the Carl’s Place DIY Golf Enclosure Kit with Impact Screen for just over $2,000. It included the pipe frame, Carl’s preferred impact screen, a foam padding insert kit, 8 ft net wall extensions, and a safety baffle. The packaging was clearly labeled and a QR code led to the instruction video. I wrapped the front frame in rubber pipe insulation for extra protection, and trimmed some foam off the bottom so it sat flush with the floor.

Two things worth knowing before you order. Screen bounce-back is real, so leave room between the screen and anything fragile, and read our piece on impact screen bounce-back before you position anything near it. And if the garage needs to keep working as a garage, look hard at retractable screens. Our enclosure guide covers the options, and if you’d rather build your own frame from EMT conduit, the DIY enclosure guide walks through it. Upkeep has been light: I wipe the screen down every few weeks and check the frame connections.

Projector Placement in a Garage

Garages are not dark rooms. Between door windows, wall windows, and the door itself, you’re fighting daylight for half the day. Buy brightness first. My BenQ LU710 is a 4,000-lumen laser unit, ceiling-mounted about 12 ft from the screen, and it’s sharp enough to play with the garage lights on during the day. That’s the standard I’d aim for.

Throw ratio is the second number to check. It tells you how far the projector needs to sit from the screen for a given image size, and it’s the mistake I made on my first pass. Carl’s Place caught it when they reviewed my layout drawings. Check the ratio against your actual mounting distance before you order anything.

Mounting is the garage-specific headache. My setup needed a long drop to clear the opener hardware, plus adjustability to fine-tune the image, so I used a universal projector mount. Whatever you buy, plan the position around the opener rail rather than discovering it afterward. Our projector guide covers the rest.

One more garage reality: dust. Projectors move air to cool themselves, and garages are dustier than living rooms. Look for a sealed, dust-resistant engine and keep the vents clear as part of your routine.

How to Keep Parking the Car in Your Garage

This is the section I’d tell you to read twice. My wife parks her car in the garage every day, and that constraint shaped the whole build. The enclosure lives along the side wall. The hitting mat flips up onto the landing pad when the car comes in. Flipping it back down and playing takes about 30 seconds.

My setup works because of the sideways layout plus a mat that moves. Nothing about the sim is fixed to the floor in a way that blocks a car. That’s the design goal worth copying: every part of your sim should either coexist with the car or get out of its way in under a minute.

Other owners solve it differently. Retractable screens that roll up or hoist into the ceiling are the cleanest option when the budget allows. One Florida builder with 8.5 ft ceilings vaulted his garage ceiling and built a screen that hoists up into it, with frame materials, hoist, and safety mechanism costing about $550. Some owners lay a tarp over the turf and park the car right on it, or build a low platform that lifts the whole sim out of the way. Fully portable setups come down in a few minutes. One owner with a frame held together by slotted angle iron and tarp clips parks two large vehicles in a 20 x 24 ft garage and can be playing in about 7 minutes.

Floor, Hitting Mat, and Landing Pad

Garage concrete is hard on joints, and it isn’t kind to clubs or dropped irons either. You’ll feel the difference between a garage floor and a spare-bedroom setup within ten swings. That makes the under-foot layers the most comfort-critical part of a garage build.

Know the difference between the two turfs. The hitting mat is the dense surface you strike from, and it’s the one worth spending on. Landing turf is everything else: the strip in front of the screen where shots land and bounce, and the ground you stand on around the hitting area. Landing turf doesn’t need to survive a divot. It needs to kill bounce and level the floor.

I kept my existing Bullseye hitting mat, which stands about 1.25 inches tall, and built a landing pad to match its height for about $125. The recipe: Harbor Freight interlocking anti-fatigue mats, sold as 4-packs of 25 x 25 inch squares at $13 each, with five packs covering an 8 x 10 ft area, topped by a Project Source 8 x 10 ft needle-punch polyester rug from Lowe’s for $45. The finished pad sits close to my mat’s height, so there’s no step between them, and it putts reasonably fast. We compare options in our hitting mat guide and our simulator turf guide.

Power, Internet, and Video in a Garage

My garage had two outlets, and only one was usable because the garage door opener owned the other. I ended up buying an extension cord and a ceiling-mounted outlet strip in the middle of my install, which is not the time you want to be shopping for power. Count your outlets before you start, and plan one each for the projector, the PC or streaming device, and the launch monitor.

On video, I learned the hard way that wireless has failure modes. I streamed from an iPad through an Apple TV over AirPlay, and the image flickered with my laser projector. It’s a signal handshake mismatch between the devices. Adjusting the Apple TV settings helped, and I’ll probably run a wired HDMI cable eventually. Plan the wired video run from the start. A cable is cheap compared to the hours you’ll lose chasing wireless glitches.

Another option some owners use: keep the PC inside the house and run the cables through the wall. One owner in Michigan has run his sim that way in an unheated garage for over a decade. It keeps the computer out of the dust and the cold. Our simulator computer guide covers what to run.

Heat, Cold, and Humidity in a Garage Golf Simulator

A golf simulator in a cold garage is a different project depending on where you live. I have no climate control in my garage, and I play year-round in Richmond, VA. A fan in summer, warm layers in winter. Richmond is mild enough that this works. In a colder climate, you’ll want a plan.

I haven’t heated my garage, so this is owner experience rather than mine. I’ve left rows blank where I don’t have real numbers to pass along.

Option	Best for	Notes
Mini-split heat pump	Spaces you want to heat and cool	A popular choice among owners because one unit handles both jobs year-round.
240V electric garage heater	Cold climates where you want the space warm fast	Owners note that heating a garage in reasonable time usually takes a 240V circuit.
Gas unit heater	Garages with a gas line available	The other route owners mention when a standard circuit can’t heat the space fast enough.
Radiant/directional heater
Insulating the garage door

On the cooling side, one Houston owner uses a portable AC to hold his garage at 79 to 81°F with humidity in the 40s when it’s 95°F or hotter outside, so cooling a garage is realistic even in brutal summers.

A note on the gear itself. Some owners report sluggish, unreliable startup around 30°F until heaters bring the space up, so electronics don’t love the cold even when golfers don’t mind it. Condensation is the other watch item. Big temperature swings pull moisture out of the air, and moisture near electronics and an impact screen is a problem. Let the space warm up before you power everything on.

Noise and Lighting

My wife can hear the simulator from inside the house, and it isn’t disruptive. Two details matter. The impact screen is quieter than the net my old setup used. And if there are bedrooms above your garage, sound will travel through the floor, so think about who’s overhead and when they sleep before you schedule your 10 pm range sessions.

On lighting, I use the existing garage lights, and they work. What I wish I’d done is plan dimmable LED strips from the start. Strips along the enclosure or behind the screen even out the light on the hitting area and let you dim the room for the projector without sitting in the dark. If you’re buying fixtures anyway, make them dimmable. Our golf simulator lighting guide covers the options.

Real Garage Builds: Mine and Four From r/golfsimulator

Nothing in this guide is theoretical. Here are five garage builds, mine first.

My garage upgrade, about $4,200

The upgrade came to about $4,200: roughly $2,000 for the Carl’s Place enclosure kit, about $1,800 for the BenQ LU710 projector, about $150 for the mount, about $125 for the landing pad, and about $125 in misc. The Square Golf launch monitor, the Bullseye mat, and the computer don’t appear in that total because I already owned them.

Two things I’d change. Plan power and lighting up front instead of discovering both mid-install. And add an automatic ball return, because shagging balls off the landing pad gets old fast.

I’m on the sim 3 to 4 times a week now, and friends ask to come over and play, which was the whole point. The full story is in my full build diary, and the video below shows the space.

Watch the full build on YouTube: My Garage Golf Simulator Build, Start to Finish (8 min). It covers assembling the Carl’s Place enclosure frame, hanging and tensioning the impact screen, installing the foam padding, and the finished setup.

u/cbattung1016’s two-car garage, about $3,500

His car parks between the walls of the enclosure, which takes the coexist-with-the-car idea behind my layout even further. The gear: a first-generation SkyTrak in a metal protective case, an Anything Sports 8x8x5 ft enclosure that came in under $1,000, an Optoma UHD35STx projector, a Golf Guru hitting mat, and GSPro for software. About $3,500 total.

His lesson, paraphrased: he planned the space and the launch monitor first, and that made every other decision easier. He calls planning the most important part of the whole project.

Three more space-saving ideas worth stealing

u/bulldoggordon built a 2-inch platform for the sim that winches up to the ceiling on a pulley system. The sim stays fully assembled at all times and both cars still park underneath it.

u/GloriousGloryGG runs a SportScreen retractable screen across the garage. Instead of rolling the mat up, they lay a tarp over the turf and park the car right on it.

u/hairy_designer_5724 hung a curtain net on sturdy conduit hangers instead of plastic curtain tracks, which tend to break, and paired it with a flip-down TV mount that folds out of the way after a session.

All three are r/golfsimulator members who’ve been featured in Sim Weekly.

Garage Golf Simulator Build Order, Step by Step

Order matters more than speed. The launch monitor you pick decides where you stand, which decides where the screen goes, which decides where the projector goes. Work in this order.

1. Measure and swing-test the space, including height under the opener hardware.
2. Solve the garage door opener and tracks. Pick a fix from the table above before you buy gear.
3. Draw a layout, current and planned. Send it to the retailer you’re buying from. Carl’s Place reviewed mine and caught a projector mistake.
4. Plan power and the video run: outlets for the projector, computer, and launch monitor, plus a wired HDMI path if you can.
5. Pick the launch monitor. It decides your hitting position and how much depth you need behind the ball.
6. Build the enclosure and hang the screen. Mine took about 2.5 hours alone, longer than the 1 hour I expected, and I watched the instruction video 2 to 3 times per section.
7. Mount and align the projector. About 1 hour for me, faster with a helper holding the ladder.
8. Lay the mat and landing turf, and check the heights match.
9. Connect, calibrate, and test with every club in the bag, not just the driver.

If you’re doing it yourself, plan a full day. My enclosure and projector together ate most of one.

A Complete Garage Golf Simulator Package

Everything above treats a garage sim as a project you assemble from parts, because that’s how mine went. There’s a second path. Carl’s Place bundles a Garage Golf Simulator Package that covers the core of a build in one order:

• DIY golf simulator enclosure kit with premium impact screen
• Fittings and pipes for the frame
• Foam insert kit
• Choice of Uneekor EYE MINI or EYE MINI LITE launch monitor
• BenQ AH700ST projector with ceiling mount, built for golf sims. It auto-detects the screen edges and runs a sealed, dust-resistant engine rated for 32 to 104°F, which matters in a garage.
• Carl’s HotShot 4×9 hitting mat with non-skid base and tee pack
• Carl’s Clubhouse Classic club holder

This fits someone starting from nothing who wants a matched set of gear that’s known to work together. My own enclosure comes from the same family of Carl’s kits, so I can speak to that half of it from experience.

How Much Does a Garage Golf Simulator Cost?

The honest answer from one real build: my upgrade ran about $4,200, and that’s with the launch monitor, hitting mat, and computer already on the shelf. Starting from nothing, I’d add roughly $2,000 to $4,000 for those three. Garages also add line items a spare bedroom doesn’t: opener fixes, an electrician for outlets, and heat if your climate demands it. For the full breakdown by build level, see our golf simulator cost guide.

Garage Golf Simulator FAQ

Is a 9-foot garage ceiling high enough for a golf simulator?

For most golfers, yes. Nine feet is the recommended height for anyone under 5’8″ and the bare minimum for golfers from 5’8″ to 6’0″. From 6’0″ to 6’3″ you’ll want 9.5 ft, and 6’3″ and up needs 10 ft. The swing test settles it: take a full driver swing where the mat will go and see what the club finds.

Can you fit a golf simulator in a one-car garage?

Usually, yes. A typical one-car garage is about 12 x 20 ft, enough for one golfer with the mat slightly off-center. The catch is parking: with a fixed enclosure in a one-car garage, the car waits outside unless you add a retractable screen or keep the whole setup portable. Ceiling height is usually the deciding factor.

Can I still park my car in the garage with a simulator?

Yes, if you design for the car from the start. My enclosure sits along the side wall, I hit toward a side wall, and the mat flips onto the landing pad when the car comes in. Other owners use retractable screens, tarp-covered turf, or portable frames that come down in minutes. Ignoring the car until after the build is the mistake.

Should I hit toward or away from the garage door?

Away from the door is the safer default. Hitting toward it gains depth and summer airflow, but the door rail often sits at screen height, and some radar launch monitors pick up interference from a metal door. Photometric and ceiling-mounted units don’t share that risk. If you want the door-end layout with a radar unit, test it before you build around it.

Will cold weather damage my launch monitor or projector?

The reported problems are startup and moisture. Owners see sluggish, unreliable startup around 30°F until heaters bring the space up, and condensation from big temperature swings is a real concern near electronics. I play year-round in an unheated garage in Richmond, VA, and I let the space warm up before I power everything on.

Do I need a permit to put a golf simulator in my garage?

Setting up equipment usually doesn’t require one. Adding circuits, installing a mini-split, or changing framing or the ceiling structure may. Requirements vary a lot by city and county, so check with your local building department before that kind of work, not after.

How long does it take to set up a garage golf simulator?

Plan a full day if you’re doing it yourself. My enclosure took about 2.5 hours to build alone, and mounting and aligning the projector took about an hour. A helper speeds both up. The measuring and planning steps before the build decide more than the assembly does.

Other Places to Put a Golf Simulator

If the garage won’t work, you have options. One r/golfsimulator member, u/BlobAndHisBoy, built a dedicated 16 x 26 ft backyard shed with 10’6″ ceilings for about $85,000, which is what a permanent sim space you never have to share with a car looks like. Start with our guide to simulator sheds, then check the other paths below.

• Outdoor golf simulators for backyard setups
• Simulator sheds for a dedicated building
• Golf nets for garage and backyard practice
• The golf simulator installer directory if you’d rather have a pro handle the build

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