Glass-to-Glass Bifold Seal - 8mm Rigid T-Head - 900mm & 2000mm

What this seal is

A vertical glass-to-glass joint seal for bifold shower doors. The rigid 8mm T-shaped head anchors in the vertical channel of one glass panel — no adhesive needed — while the soft PVC blade closes the gap to the neighbouring pane, flexing as the door folds and unfolds.

The rigid T-head is deliberate: it locks the seal firmly in the channel so it stays put through thousands of open–close cycles, instead of creeping out of position the way a fully flexible strip can.

Specification

Why fit this seal

Stops leaks at the fold. The vertical joint between bifold panels is a prime escape route for water once the old blade hardens or splits — a fresh seal closes it every time the door shuts.

Stays where you put it. The rigid 8mm T-head anchors in the channel, so the seal doesn't work loose with daily folding.

No adhesive, no mess. It slots into the existing channel — no glue, no residue, and it slides out again when it's next due a change.

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

Fitting in three steps

1. Measure. Check the vertical channel takes the 8mm T-head (slightly narrower can work — measure it), and measure your door height. Compare the cutaway photo with the end of your old seal.

2. Choose. Pick 900mm or 2000mm — whichever is at or above your door height — or use our custom cutting service.

3. Fit. Slide the old seal up and out of the channel, clean the channel, cut the new seal to door height, then feed the T-head in from the top and slide it down until seated.

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.