How to level a pool table (and when to stop and call someone)
Updated: 5 days ago
A billiard table that is out of level does not look wrong. It plays wrong - the cue ball drifts, safety shots do not hold, and every player in the room quietly assumes they are the problem. In the UAE it happens more than most people expect, because air conditioning cycling and seasonal humidity move wood all year round.
Here is how to find out whether your table is level, what you can safely fix yourself, and the point at which carrying on does more harm than good.
Test it properly first
Three tests, in order. Do all three - each one catches something the others miss.
1. The spirit level test
Use a good spirit level, ideally 60cm or longer. A phone app is not accurate enough for this.
Place it on the bed - not the rails - and take readings in at least nine positions: the four corners, the middle of each long side, and the centre. Then repeat with the level turned ninety degrees at each point. You are looking for a bubble that sits dead centre everywhere.
Reading on the rails tells you about the rails, not the bed. That is a common mistake.
2. The slow roll test
Roll a ball as slowly as you can from one end to the other, along the centre line, and watch the last 30cm of its travel. A ball rolling slowly is far more sensitive to slope than a ball with pace on it.
Repeat in both directions along the length, then both directions across the width, then both diagonals. A ball that consistently curls the same way tells you which side is low. A ball that curls differently depending on direction usually means a slate seam problem, not a leg problem.
3. The spin test
Place a ball on the centre spot and spin it on the spot with your fingers, like a top. On a level table it stays roughly where it is. If it walks in a consistent direction, the table slopes that way.
What you can safely do yourself
Adjust the leg levellers. Almost every quality table has threaded levellers in the feet - the 8-3 "Pro" uses split leg levellers designed for exactly this, and the LT "Industrial" has an integrated levelling system in its steel legs. Turning a leveller a quarter turn at a time, re-testing after every adjustment, is safe and is often all a table needs.
Work on one leg at a time. Adjusting two at once means you no longer know what changed.
Shim under a foot. If a leveller has run out of travel, a thin hard shim under the foot is acceptable as a temporary fix. Use something rigid - not cardboard, not folded paper, both of which compress over weeks and put you back where you started.
Check the floor first. In villas and apartments here, the floor is often the culprit rather than the table. A table sitting across a tile joint, or on a floor that slopes to a drain, will never level cleanly on legs alone.
Where DIY stops
Everything below this line means stripping the cloth off the bed. If you are not prepared to recover the table afterwards, stop and call someone.
Slate seams. A three-piece stone bed - slate or marble - has two seams, which are shimmed and filled during installation. If a seam has stepped - one panel sitting a fraction proud of its neighbour - you can feel it with a fingernail through the cloth. Fixing it means removing the cloth, unbolting the slate, re-shimming and re-filling. There is no shortcut.
Shimming between slate and frame. Sometimes the frame is level and the bed is not. Correcting that means lifting stone panels that weigh a great deal each - and considerably more on a 60mm marble bed. Attempting it alone risks a cracked panel, and cracked stone is not repairable - it is replaced.
Anything involving loosening slate bolts. Slate under tension does not behave intuitively, and over-tightening a bolt is a common way to crack a panel.
A table that will not hold level. If it drifts out again within weeks, the problem is the frame, the floor or the installation, not the levellers. Chasing it with a spanner every month will not fix it.
Why a perfectly level table can still play wrong
Level is necessary but not sufficient. If the table tests level and still plays badly, look at:
A stepped slate seam - the most common culprit, and invisible until you feel for it.
Dead cushion rubber. Press each cushion. It should feel springy and consistent along its length. Rubber that has gone hard gives you a ball that hits the rail and dies. This is a rail rebuild, not a levelling job.
Worn or contaminated cloth. A matted patch at the break spot will send balls off line no matter how level the bed is. See when it is time to recover.
A warped bed on an MDF table. Slate and marble do not warp; MDF does, especially in this climate.
How often does a table need levelling in the UAE?
Once a year for a home table, and twice a year for a table played every day or in a room where the AC runs hard and cycles a lot. Also re-level after any of these:
The table has been moved, even within the same room.
Someone has sat or leaned heavily on the rails.
The room has just been through its first summer with the table in it.
You have just had it recovered by someone who did not level it afterwards - re-levelling is part of a proper recover, and if it was skipped, ask why.
What tools you need
A 60cm engineer's or machinist's level, a set of feeler gauges if you want to measure a seam step, hard plastic or metal shims, and the spanner that fits your levellers. Total outlay is modest and the level is the only part worth spending real money on - a cheap one will read differently depending on which way round you place it.
When to just book it
If the table has never been professionally levelled, if it drifts out repeatedly, or if you can feel a seam through the cloth, it is a job for someone with the right level and the willingness to take the cloth off. Our billiard table levelling service is AED 500 across Dubai and the UAE, on any slate or marble-bed table, whether or not you bought it from us. We do not work on MDF tables.
Call or WhatsApp 055 918 4887.
Comments