Magnetic Shower Seals - 4-6mm Glass, 16x18mm - 1 Pair

What this seal is

A pair of clear magnetic seals for shower doors with 4mm, 5mm or 6mm glass. Each rigid PVC U-section pushes onto the edge of the glass with no adhesive, and the built-in magnetic strips — covered in white plastic to match the rest of your enclosure — pull the door closed and hold it shut while you shower, yet still open easily when you have finished.

Fitted vertically to the meeting edges of the door and the adjacent panel, the pair is the straightforward replacement for worn or discoloured magnetic seals whose magnets no longer pull the door closed.

Specification

Why fit this seal

Holds the door firmly shut. Tired magnets let the door drift open mid-shower and water escape onto the floor. A fresh magnetic pair pulls the door closed and keeps it closed until you open it.

No adhesive, no mess. Each U-section grips 4–6mm glass on its own — the seals push straight on and come off again without leaving residue.

A complete matched pair. Both sides of the closure are replaced together in 2m lengths, so the magnetic strips line up and meet cleanly along the full height of the door.

UK stock, fast dispatch. Held in UK stock and dispatched same day when you order before 2pm.

Fitting in three steps

1. Measure. Check your glass is 4–6mm thick and measure the height of the two meeting edges.

2. Choose. The pair comes in 2000mm lengths — cut down at home, or use our custom cutting service.

3. Fit. Remove the old seals, trim the new pair to height, then push each U-section onto its glass edge from one end and work your way along, so the magnetic faces meet when the door closes. Never slide a seal along the glass — 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 before you order — usually the same working day.