Shower Screen Seal - 6-8mm Glass, Seals 12-17mm Gaps

What this seal is

A clear seal for shower screens with 6–8mm glass where the door and seal pass through a guide or runner along the bottom. The U-section is taller than standard at 19mm, allowing the flexible fin to hang down and project over the guide, where it acts as a water deflector — closing gaps of 12mm to 17mm.

The high-quality PVC channel grips 6–8mm glass with no adhesive, and this profile is most commonly found on the bottom horizontal edge of screens that pass through guides.

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

Made for doors with guides. A standard-height seal fouls on the runner or leaves the gap open — the tall 19mm U-section lets the fin clear the guide and deflect water back into the enclosure.

Stops leaks and protects floors. A worn or missing deflector fin lets water track past the guide with every shower — a fresh seal keeps it off your bathroom floor.

No adhesive, no mess. The channel grips 6–8mm glass on its own and comes off cleanly with no residue.

Nearly invisible once fitted. The clear PVC blends into the glass while quietly closing a 12–17mm gap.

Fitting in three steps

1. Measure. Check your glass is 6–8mm thick and that your door passes through a guide or runner; measure the gap you need to close.

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 seal onto the glass from below at one end and work your way along, pushing it up as you go — don't slide the seal along the glass, as this can damage it.

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.