Vertical Shower Seal - 6-8mm Glass, 45 Degree Fin 10-15mm

What this seal is

A clear vertical fin seal for shower screens and doors with 6–8mm glass. The rigid PVC channel pushes straight onto the edge of the glass — no adhesive, no screws, no drilling — and the flexible fin closes gaps of 10mm to 15mm between the glass and the tiles or wall. A small rigid piece holds the fin at the correct 45° angle for a consistent seal.

It is most commonly fitted horizontally along the bottom of a bath screen or shower door, and works just as well vertically on the upright edge of the glass.

Choose your length

Three lengths are available — 900mm, 1400mm and 2000mm. Pick the length at or just above your glass edge; the seal trims down easily at home, or add our custom cutting service and it arrives ready to fit.

Specification

Why fit this seal

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

Fin held at the right angle. The small rigid support keeps the fin at 45°, so it meets the wall or tray consistently along its whole length instead of flapping loose.

No adhesive, no mess. The channel grips 6–8mm glass on its own — it slides straight on and can be removed without leaving residue.

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

Fitting in three steps

1. Measure. Check your glass is 6–8mm thick and measure the gap you need to close — this seal covers 10–15mm.

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

3. Fit. Trim to length if needed, then push the channel onto the edge of the glass so the fin faces the wall or tray. 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 size before you order — usually the same working day. Got curved glass? We can curve this seal to your measurements — just get in touch and we'll send you our simple measuring guide.