Pool Table Leveling Guide

Leveling a pool table might seem like a small detail, but it’s actually a game-changer — literally. Whether you’re sinking shots like a pro or just having some fun with friends, an uneven table can turn even the most epic match into a frustrating one. In this blog, we’ll teach you how to level a pool table so every shot rolls true.

Uneven pool tables can be caused by a few different fixable factors. Over time, the floor beneath your table might settle or shift, especially if it’s on carpet or an older wooden floor. Even a slight dip in the surface can throw off the balance. Another culprit can be the table’s legs — if they aren’t properly adjusted during installation or start to loosen over time, you’ll notice the tilt affecting your game.

Maintenance plays a big role, too. Humidity and temperature changes can cause the wood to expand or contract, leading to slight warping that might make one side of the table higher than the other. Wood can expand or contract based on the climate, leading to slight warping that might make one side of the table higher than the other.

If you’ve recently moved your table, it might need a re-leveling, too. All these little things can add up, but the good news is that with a few adjustments, you can get your table back in top shape.

There are four main techniques you can use to level a pool table. We’ve outlined them below.

If you’re leveling a pool table using its adjustable legs, you likely won’t need any special tools other than a spirit level. However, all other leveling techniques require the following tools:

• A spirit level that’s at least 4 feet long

• Shims (metal, wood, or plastic)

• Wrench

• Screwdriver

If you’re new to pool table ownership and maintenance, you may be wondering how you can even tell if a pool table is level. There are five ways you can do this:

• Use a Spirit Level: Place a spirit level (bubble level) on the playing surface of the pool table in multiple directions (lengthwise, widthwise, and diagonally). The bubble should remain centered if the table is level.

• Use a Laser Level: For a more precise measurement, use a laser level. Place it on the playing surface and observe the laser line. It should remain straight and consistent across the table.

• Roll a Ball: Place a pool ball at different spots on the table and gently roll it. If the table is level, the ball should roll straight without veering to one side.

• Observe Ball Movement: When you play, pay attention to the ball's movement. If the balls consistently drift in a particular direction, it indicates an uneven surface.

• Check the Slate Seams: If your table has multiple slate pieces, run your fingers over the seams where the pieces meet. You should not feel any ridges or gaps.

Now that you know the basics of pool table leveling, it’s time to roll up your sleeves and get to work! In this section, we’ll guide you through two techniques to level your table like a pro.

If your pool table isn’t made of slate or you simply don’t want to take it apart, you can level it by placing shims under its legs. Follow these steps:

• Check the Current Level: Start by checking whether your table is currently level. Use one of the methods discussed above (preferably a spirit or laser level) and note the uneven areas.

• Lift the Table: With the help of a friend or lifting device, such as a jack, carefully lift one corner of the pool table. Insert a shim under the leg that needs to be raised. Start with a thin shim and adjust as needed. Lower the table back down gently and check the level again in that area.

• Repeat: Repeat the process on all four legs.

• Check Your Work: Once each individual corner has been checked, use the level to double-check the table as a whole. Make sure to check the seams between slate pieces (if applicable) and ensure they are smooth and even. Add or remove shims as necessary.

• Secure Shims (Optional): Use a small amount of adhesive or tape to secure the shims in place.

Leveling a pool table by placing shims beneath the slate is a much more complex process, especially if your pool table is made of more than one piece of slate. While it may be best to leave this technique to the professionals for the best results, you can also DIY it at home using these steps:

• Check the Current Level: Start by checking whether your table is currently level. Use one of the methods discussed above (preferably a spirit or laser level) and note the uneven areas.

• Access the Slate: Remove the pool table's felt and cushions if necessary. This may involve unscrewing and carefully lifting parts of the table.

• Loosen Slate Screws: Locate and slightly loosen the screws securing the slate to the table frame. Do not remove them completely; just loosen them enough to allow slight movement.

• Insert Shims: With the help of a friend or a lifting device, carefully lift one corner of the slate. Insert a shim between the slate and the table frame. Start with a thin shim and add more if necessary. Lower the slate back down and check the level in that area.

• Repeat: Repeat this process for all corners and along the sides as needed. Continuously check the level after each adjustment. If your pool table has multiple pieces of slate, you will have to make the same adjustments to each individual piece.

• Check Your Work: After placing the shims, re-tighten the slate screws gradually. Check the level after each screw is tightened to ensure the slate remains level. Add or remove shims as necessary.

• Reassemble: Once the slate is level, reattach the felt and cushions, ensuring everything is securely in place.

Leveling a pool table isn’t a task to rush through — patience is your best friend. Making small, gradual adjustments is key to achieving a perfectly level surface. Rather than trying to fix everything in one go, focus on slowly tweaking each leg or slate until you see improvements. This careful approach helps you avoid over-correcting, which can lead to more frustration.

Another tip is to ensure all shims or supports you use are stable and secure. If they’re wobbly or not firmly in place, your table’s level won’t hold for long, and you’ll find yourself back at square one. And if, despite your best efforts, the issue persists or you’re just not getting the results you want, don’t hesitate to call in a professional. Sometimes, a pro’s touch is what’s needed to get everything perfectly balanced

Uneven pool tables can’t be completely avoided, but there are things you can do to minimize the need for pool table leveling, including:

• Professionally install your pool table to ensure it is set up correctly and level from the start.

• Place the table on a solid, level floor.

• Do not place heavy objects on the pool table, as this can cause the slate to shift or the frame to become uneven.

• Control the humidity and temperature in the room where the pool table is located. Excessive humidity can cause wood components to swell, while extreme temperature changes can lead to warping.

• Do not sit or lean on the table.

Leveling a pool table might seem like a daunting task at first, but with a little patience and the right approach, you can have your table back in perfect playing condition. So grab your tools, follow these tips, and get ready to play like a pro! If you need some supplies, check out the billiards and pool table equipment available at Academy Sports + Outdoors!