Shower Screen Seal - 8-10mm Glass, Seals 30-35mm Gaps

What this seal is

A clear bottom seal for shower doors and bath screens with 8mm, 9mm or 10mm glass. The rigid PVC channel pushes onto the edge of the glass — no adhesive needed — and the deep flexible fin closes gaps of 30mm to 35mm between the glass and the tray, bath or wall, stopping water escaping every time you shower.

Profile: an 11mm-deep push-on channel (8mm mouth opening onto a 10mm base, with grip nibs holding the glass), a long straight 35mm vertical fin that reaches down to the tray, and a short 8mm angled fin that deflects splash back inside.

It's most often fitted horizontally along the bottom edge of a bath screen or shower door, but works just as well vertically on the upright of the glass to seal against the tiles or wall.

Specification

Why fit this seal

Stops leaks instantly. A worn, discoloured or missing bottom seal is the most common cause of water pooling outside the shower — replacing it takes minutes and protects flooring, skirting and plaster.

Made for the biggest gaps. With a fin covering 30–35mm, this profile closes the extra-large door-to-tray gaps that ordinary seals can't reach.

No adhesive, no mess. The channel grips 8–10mm glass on its own; it pushes straight on and comes off again without leaving residue.

Cut to fit at home. Order the next length up and trim it down for an edge-to-edge fit, or use our custom cutting service and it arrives ready to fit.

Fitting in three steps

1. Measure. Check your glass is 8–10mm thick and measure the gap you need to close — this profile suits 30–35mm.

2. Choose. Pick the nearest length at or above your glass edge — 800mm, 900mm, 1400mm or 2000mm.

3. Fit. Trim to length if needed, then push the channel straight onto the edge of the glass with the long fin facing the gap. Never slide the seal along the glass — this can damage it. No tools, no adhesive, no drying time.

Not sure it fits?

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