How Do You Upholster a Bar Stool Cushion?

To upholster a bar stool cushion, remove the seat pad from the frame, cut new foam and fabric with a generous overlap of around 8cm on every side, then staple the fabric to the underside of the seat board while keeping even tension throughout. Work opposite sides in turn rather than going around in a circle, and pleat the corners last. A round pad takes most people under an hour once the seat is off.

It is one of the more forgiving upholstery jobs, because the finished underside is never seen. What matters is tension and symmetry on the top surface. Below is the full process, along with the details that separate a neat result from a lumpy one.

What You Will Need

A staple gun with 8mm to 10mm staples, sharp fabric scissors, a screwdriver, a tape measure and a flat surface to work on. For the materials, you want upholstery grade fabric rather than dress fabric, high density foam of 25mm to 50mm depending on how firm you want the seat, and a layer of polyester wadding to soften the foam edge.

A manual staple gun is fine for a single stool. If you are working through a set of six, an electric or pneumatic gun will save your hand considerably. A pair of pliers is useful for pulling out old staples that refuse to lift.

Step One: Remove and Assess the Seat Pad

Turn the stool upside down and look for the fixings holding the seat to the frame. On most stools this is four screws driven up through a metal plate or timber rail into the seat board. Undo them and keep them together, because replacements are rarely the same length.

With the pad off, check the board itself. Plywood seat boards can delaminate or crack around the screw holes, particularly on stools that have taken years of use. If the board is sound, keep it. If it is soft or split, cut a replacement from 12mm plywood using the old board as a template.

Step Two: Strip the Old Covering

Prise out the old staples with a flathead screwdriver and pliers. It is tedious but worth doing properly, because leftover staples create bumps under the new fabric.

Before you throw the old cover away, take a photograph of how the corners were folded. Factory upholstery is usually well resolved, and copying the original pleating is easier than inventing your own. If the old fabric is intact, you can also use it as a cutting template with a small allowance added.

Step Three: Cut the Foam and Wadding

Place the seat board on your foam and draw around it, then cut just inside the line rather than outside. Foam compresses when the fabric pulls it down, so a piece cut exactly to size ends up slightly proud of the edge and looks swollen.

An electric carving knife or a long bladed bread knife gives a cleaner cut through foam than scissors. Cut in a single continuous pass where you can.

Next, cut wadding around 5cm larger than the foam on every side. Lay the foam on the board, the wadding over the top, and wrap the wadding down over the foam edge. This is the step most people skip, and it is the one that stops the foam edge showing as a hard ridge through the fabric.

Step Four: Cut and Position the Fabric

Measure across the seat, over the foam, and down to the underside on both sides, then add 8cm all round. On a 35cm round pad with 40mm foam, that usually means a square of fabric around 55cm.

If your fabric has a pattern or a directional weave, work out where the centre should sit before you cut. Lay the fabric face down, place the padded seat on top of it, and check the alignment from the front before a single staple goes in. On a set of stools, keeping the pattern consistent across all of them is what makes the set look intentional.

Velvet and other pile fabrics have a direction. Run your hand across the surface: it will feel smooth one way and resistant the other. Keep the pile running the same way on every seat in the set.

Step Five: Stapling, and the Order That Matters

Place one staple at the centre front, then pull the fabric firmly to the opposite side and place one at the centre back. Then centre left, then centre right. You now have four anchor points holding the fabric evenly.

From there, work outwards from each anchor point, alternating between opposite sides. Place staples around 3cm apart, keeping steady tension in the hand that pulls the fabric. Firm is the aim, not stretched to its limit: over tightening distorts the weave and can pull the pattern out of true.

On a square or rectangular seat, leave the corners until all four sides are done. Fold the excess into a single neat pleat at 45 degrees, trim away the bulk underneath, and staple through the fold. On a round seat, work small even gathers all the way round rather than large pleats, and trim the surplus as you go so the underside stays reasonably flat.

Step Six: Refit and Check

Trim the excess fabric to around 2cm from the staple line, and check the screw holes are clear. If fabric has covered a hole, pierce it with an awl rather than cutting a large opening.

Refit the pad to the frame and tighten the screws in a diagonal sequence rather than one after another around the edge, which keeps the pad seated evenly. Sit on it, swivel it if it swivels, and look at the front edge from eye level. Any unevenness in tension shows there first, and it is a five minute fix at this stage.

Choosing Fabric That Will Last

Bar stools take more wear than dining chairs, because people slide on and off them rather than pulling them out and sitting down. Look for a fabric with a reasonable rub test rating and a tight weave. Loose weaves snag on jean rivets and belt buckles.

In kitchens, wipeable surfaces earn their place. Faux leather is the most practical choice around a breakfast bar and is straightforward to work with, though it needs slightly warmer conditions to stretch neatly. Woven fabrics in mid tones hide everyday marks better than either very pale or very dark colours.

Fabric weight is worth checking too. Very heavy upholstery weaves are hard wearing but resist folding neatly at the corners of a small round pad, which is where you need the material to behave. A medium weight fabric is easier to work and looks tidier on a stool sized piece. Lightweight dress fabrics go the other way: they fold beautifully and then wear through within a year.

If you are recovering a set, buy all the fabric from a single roll where possible. Dye lots vary subtly, and two stools from different batches sitting side by side under a pendant light will show the difference even when the shade looks identical in the shop.

Common Mistakes and How to Avoid Them

A few problems come up repeatedly, and all of them are easier to prevent than to correct.

Uneven tension. This shows as ripples running from one staple towards the centre of the seat. It happens when you staple all the way along one side before moving to the next. Working in opposite pairs from the centre outwards prevents it almost entirely.

A swollen looking edge. Caused by foam cut to the exact size of the board rather than slightly under. The fabric pulls the foam down and out, so it bulges past the timber edge. Cut just inside your marked line.

Visible ridges under the fabric. Usually leftover staples that were snapped off rather than pulled out, or a hard foam edge with no wadding over it. Both are worth going back for, because they will not settle down with use.

Fabric that pulls loose after a few weeks. Staples driven at an angle rather than square do not hold well, and staples too far apart leave the fabric working between them. Keep them square and around 3cm apart.

Screw holes lost under fabric. Mark them before you finish stapling, and pierce them with an awl rather than cutting an opening that will fray.

Working on a Set Rather Than One Stool

Recovering six stools is not simply six times the work of one, because consistency becomes the hard part. A single stool only has to look good. A set has to match.

Make a cardboard template for your fabric cut and use it every time rather than measuring each piece. Do the same for the foam. Keep the pile direction and pattern placement identical across all seats, and finish one stool completely before starting the next so you have a reference to compare against.

It also helps to work in stages across the whole set: strip all six, then cut all the foam, then cut all the fabric, then staple. Repetition builds consistency, and you settle into a rhythm that shows in the finished result.

If your existing stool frames are past saving, recovering is not always worth the effort. It is worth comparing against our modern fabric bar stools UK sale range before you commit to buying materials, particularly for a set of four or more.

When Recovering Is Not the Answer

Reupholstering fixes tired fabric and flattened foam. It does not fix a wobbling frame, a failing gas lift or a cracked base plate. If the stool moves when you sit on it, deal with the structure first, because a beautifully covered seat on a loose frame will simply loosen again.

Similarly, if the seat board is heavily damaged and the frame is a basic flat pack construction, the economics rarely work out. We keep a broad selection at Furniture in Fashion, including modern wooden bar stools UK with solid frames that are worth recovering repeatedly over their life, and coordinating modern bar tables UK sale if you are refreshing the whole setting.

Frequently Asked Questions

How much fabric do I need for one bar stool seat?
For a typical round pad of 35cm to 40cm with 40mm foam, allow a square of around 55cm to 60cm. Measure across the padded seat and down to the underside on both sides, then add 8cm all round.

Can I upholster over the existing fabric?
You can, and it saves time, but the result is bulkier and the old seams may show as ridges. If the original cover is clean and flat it is acceptable. If it is torn or the foam beneath is crumbling, strip it back.

What thickness of foam should I use?
25mm gives a firm perching seat, 40mm to 50mm gives a softer seat suited to longer sitting. Use high density foam rather than the soft variety sold for cushions, which flattens quickly under concentrated weight.

Do I need a staple gun or will glue work?
Use staples. Adhesive alone cannot hold fabric tension at the edges and will eventually let go, particularly in a warm kitchen.

How do I stop the corners looking bulky on a round seat?
Use many small gathers rather than a few large pleats, and trim the surplus fabric inside each gather as you work. Keeping the gathers even in size matters more than making them small.