Shower Screen Seal - 4-6mm Glass, Seals 3-6mm Gaps

What this seal is

A clear replacement seal for shower doors and bath screens with 4–6mm glass. The rigid PVC U-section simply pushes onto the edge of the glass — no adhesive needed — gripping 4mm, 5mm or 6mm glass comfortably and closing gaps of 3mm to 6mm.

You'll most often find this profile along the bottom horizontal edge of a bath screen or shower door, but it works just as well fitted vertically on the upright edge of the glass to seal against tiles, a wall or a fixed panel.

Choose your length

Available in 800mm, 900mm, 1400mm or 2000mm lengths. Pick the length at or just above the edge you're sealing and trim it down at home, or add our custom cutting service and it arrives ready to fit.

Specification

Why fit this seal

Stops leaks and protects your bathroom. A worn or missing seal lets water track onto the floor every time you shower — replacing it takes minutes and protects flooring, skirting and plaster.

No adhesive, no mess. The rigid channel grips 4–6mm glass on its own, so it pushes straight on and comes off cleanly with no residue.

Nearly invisible once fitted. The clear PVC blends into the glass, keeping your screen looking neat while quietly closing a 3–6mm gap.

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 4–6mm thick and measure the gap you need to close — this seal covers 3mm to 6mm.

2. Choose. Pick the nearest length at or above the edge of your glass; trim at home or choose custom cutting.

3. Fit. Push the channel onto the clean, dry edge of the glass and work it along until it sits flush. 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 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.