What to Put Under a Golf Mat

Placing the right foundation under your golf mat is about more than just protecting your floor, it’s about protecting your body and getting realistic feedback on every swing you make. If you’ve invested in a home practice setup, a little attention to what’s underneath your hitting surface can make the difference between productive sessions and developing bad habits or even getting injured. This guide will walk you through exactly why a proper base is so important and break down the best materials to use for any budget or space.

Why What's Under Your Mat is So Important

As a coach, I see a lot of golfers set up beautiful home hitting bays, but they often overlook the one thing that can derail their progress: the surface under their mat. Hitting thousands of golf balls off a mat placed directly on concrete is a recipe for disaster. It sends a jarring shock up your arms with every swing, leading to painful golfer’s elbow, wrist strain, and even back problems. Beyond the physical toll, it provides terrible feedback.

Here’s what happens: When you hit a shot a little thin (catching the ball low on the face), a mat on a hard surface is very forgiving. The club simply bounces off the concrete and into the back of the ball, often producing a decent-looking result. You might think you striped it, but on a real golf course, that same swing would produce a line-drive screamer that barely gets off the ground. A proper base provides a more “earth-like” give, allowing the club to dig slightly, just as it would on grass. This gives you honest, immediate feedback, letting you know when a strike wasn’t quite pure. This is essential for actual improvement.

Finally, there's the obvious benefit of protecting your property. Whether it's a concrete garage floor, a hardwood-floored spare room, or a carpeted basement, a good base layer prevents wear, discoloration, and damage from the repeated force of your golf swing. It also keeps your mat from sliding around, giving you a stable, level surface to swing from, which is vital for building a consistent motion.

The Best Materials to Put Under Your Golf Mat

Finding the right base doesn’t have to be complicated or expensive. The best choice for you depends on your budget, how permanent your setup is, and the level of realism you’re after. Let's break down the most popular and effective options.

1. EVA Foam Tiles (Interlocking Puzzle Mats)

You’ve seen these before - they’re the soft, interlocking foam squares often used in home gyms, martial arts dojos, and kids’ play areas. They are a fantastic entry point for setting up your first home hitting station.

• Description: Lightweight foam tiles, typically 2x2 feet and about 1/2 to 1 inch thick, that connect like puzzle pieces.
• Pros:
  • Affordable: This is one of the most budget-friendly options available.
  • Great Shock Absorption: The foam does an excellent job of dampening impact and protecting your joints.
  • Easy to Install and Move: No special tools needed. You can assemble a large surface in minutes and take it apart just as easily if you need the space back.
  • Widely Available: You can find them at most big-box stores and online retailers.
• Cons:
  • Durability Concerns: Over time, the foam can compress, especially under your feet in your stance area. It can also be dented or torn by sharp objects.
  • Can Be Too Soft: If the foam is too soft or thick, it can feel a bit unstable, almost mushy, underfoot.
  • Seams: While the interlocking design works well, you’ll still have seams that can sometimes be a minor annoyance.
• Best For: Golfers on a budget, temporary setups in garages or basements, and anyone who values ease of installation over ultimate durability.

2. Heavy-Duty Rubber Flooring (Horse Stall & Gym Mats)

If you're looking for a more permanent, professional-grade solution, heavy-duty rubber is the gold standard. This is what you’ll find in commercial gyms and serious golf simulator rooms for a reason.

• Description: Thick, dense rubber mats sold in large sheets (like 4x6 feet) or rolls. Horse stall mats and commercial gym flooring are the two most common types.
• Pros:
  • Exceptional Durability: This stuff is built to last a lifetime. It can handle dropped weights, heavy foot traffic, and endless golf swings without breaking down.
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  Firm, Realistic Feel:
  It provides a perfect balance of shock absorption and firmness. It cushions the blow but provides a stable, solid feel under your feet, which is much closer to real turf.
  • Unbeatable Stability: These mats are incredibly heavy. Once you put them down, they are not going anywhere. Your hitting mat will stay perfectly in place on top of it.
• Cons:
  • Heavy and Unwieldy: A single 4x6 foot mat can weigh close to 100 pounds. Moving and installing them can be a serious workout and is often a two-person job.
  • Initial Odor: Rubber flooring, especially stall mats, can have a strong rubber smell when you first get it. This usually fades over a week or two, but it’s best to let it air out in a well-ventilated space like a garage first.
  • More Expensive: While not exorbitant, it is a bigger investment upfront than foam tiles.
• Best For: Serious golfers, dedicated golf simulator rooms, and permanent garage practice areas. The performance makes the initial hassle well worth it.

3. Performance Hitting platforms & DIY Frames

For the ultimate in realism and customization, building or buying a dedicated hitting platform is the way to go. This approach creates a subfloor that allows your hitting mat to be flush with your stance mat, just like on the course.

• Description: This is a raised platform, often built from wood (like two layers of ¾ inch plywood or OSB), then topped with your stance turf and a high-quality hitting strip. The hitting strip is a special, dense section of turf designed to accept a tee and mimic taking a divot.
• Pros:
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  Unmatched Realism:
  It separates your stance area from your hitting area, allowing you to use a gel or fiber-built hitting strip that provides the most authentic feedback possible. You feel like you're truly standing "level" with the ball.
  • Customizable: You can build it to the exact dimensions of your room and integrate other features like putting green turf or alignment aids.
  • Eliminates the "Mat-Only" Feel: It entirely removes the issue of a single mat sliding around on the floor. The entire station is one solid, integrated unit.
  • Requires DIY Skills or a Big Budget: You either need to be comfortable with woodworking or be prepared to purchase a pre-fabricated system, which can be quite costly.
  • Permanent: This isn’t a setup you can easily pack up and move. It’s a permanent installation designed to be a room's primary feature.
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Golf perfectionists building a high-end simulator room who want the most realistic practice environment possible.

Quick Setup Guide: From Floor to First Swing

No matter which material you choose, the setup process is pretty straightforward. Following these steps will ensure you get a stable and effective practice station.

1. Clean Your Space

Start by thoroughly sweeping or vacuuming the floor. You want a clean, flat surface to work with. Any debris underneath can create unstable lumps or prematurely wear down your base material.

2. Measure and Plan

Decide on the footprint for your hitting area. You need enough space for your stance, the swing path of your longest club (driver), and a little extra safety buffer. Use a measuring tape to outline the area so you know exactly how much material to lay down.

3. Lay Your Base Material

If you're using foam tiles, start in one corner and work your way out, ensuring the interlocking edges snap together firmly. If you chose a rubber mat, carefully roll or carry it into position (get a friend to help!). If the rubber has an odor, this is where letting it air out beforehand really pays off.

4. Place Your Golf Mat

Once your base is in place, lay your golf hitting mat on top of it. Center it so you have equal amounts of stance area on either side of the ball position (for both right- and left-handed hitting if needed).

5. Test for Stability

This is the final check. Stand on the mat. Take a few slow, easy practice swings. Jump up and down lightly. Does anything move or slide? If so, you may need to add non-slip rug grippers between the base and the floor or between the mat and the base. Your goal is a setup that feels 100% solid under your feet.

Final Thoughts

Choosing what to put under your golf mat is a foundational decision - literally. A good base provides the shock absorption needed to protect your joints, the stability for a consistent swing, and the realistic feedback required for true game improvement. Whether you start with simple foam tiles or invest in heavy-duty rubber, taking this extra step ensures your home practice sessions are both safe and effective.

Now that your practice station is optimized for performance, you can focus on making every swing count. If you’ve ever had a question during a practice session - wondering why a shot went left or how to adjust your setup - we built a tool for you. Caddie AI is like having a personal golf coach in your pocket, ready to give you instant, specific feedback 24/7. You can ask anything about your swing, strategy, or any part of the game and get a simple, expert answer in seconds, helping you turn practice time into real, on-course improvement.