Replacement Shower Door Roller Upper Wheel 20mm 23mm 25mm

What this roller is

A replacement upper wheel for sliding shower doors, sold as 1 x upper shower door roller with screw cover caps included. The easy-glide wheel gets a sticking, grinding door running smoothly again — far cheaper than replacing the whole enclosure.

Thanks to its swivel action, this roller suits curved and quadrant doors as well as straight sliders. It fits 5–6mm glass with a 10–13mm fixing hole drilled 18mm from the centre of the hole to the edge of the glass.

Which wheel size do I need?

The wheel is available in 20mm, 23mm or 25mm diameters. Take your old roller off and measure the wheel across its widest point, then pick the matching size. If your old wheel is too worn to measure cleanly, email us a photo and we'll identify it for you.

Specification

Why fit this roller

Smooth-running door again. A worn roller makes a sliding door drag, jump or drop out of line. A new easy-glide wheel restores the smooth action in minutes.

Fits curved doors too. The swivel action lets the wheel follow the curve of a quadrant enclosure, so one roller covers straight and curved doors alike.

Neat finish included. Screw cover caps come in the pack, so the fixing is hidden once the roller is on.

UK stock, fast dispatch. Order before 2pm and your roller is dispatched the same day from our UK warehouse.

Fitting

1. Measure. Remove one of your old upper rollers and check the wheel diameter, the hole in the glass and the distance from the hole centre to the glass edge against the specification above.

2. Choose. Pick the 20mm, 23mm or 25mm wheel to match your old roller.

3. Fit. With the door lifted clear or supported, unscrew the old roller, fix the new one through the existing hole, snap on the cover cap and re-hang the door.

Not sure it fits?

Email a photo of your old roller or your measurements to sales@industrial-polymers.co.uk and our UK team will confirm the right size before you order — usually the same working day.