Bifold Shower Seal - 5mm T-Head, Angled 17mm Blade, Seals 8-13mm Gaps

What this seal is

A clear channel seal with a 5mm T-head and a 17mm angled blade that sweeps down to close gaps of 8–13mm. The T-head slides into the aluminium or plastic channel on your door frame with no adhesive, and the angled blade deflects water back into the shower as the door moves.

The blade angle is what sets this profile apart from our straight-bladed 13mm seals with the same headline sizes — compare the cutaway photos with the end of your old seal before ordering.

Choose your length

Available in 1000mm and 2000mm lengths. Order the length at or above your door width and trim it down with scissors, or use our custom cutting service and it arrives ready to fit.

Specification

Why fit this seal

Stops leaks along the bottom of the door. A worn or shrunken bifold seal lets water track under the door onto the bathroom floor — replacing it takes minutes and protects flooring and skirting.

Angled blade sheds water. Rather than hanging straight down, the 17mm blade sweeps across the gap and directs running water back towards the tray.

No adhesive, no mess. The T-head slides into the existing channel and grips by itself, with no residue at the next change.

Cut to fit at home. The soft PVC cuts cleanly with a good pair of scissors, so one length covers any door up to 2000mm wide.

Fitting in three steps

1. Measure. Check the channel slot in your frame accepts a 5mm T-head, and that the gap you need to close is between 8mm and 13mm.

2. Choose. Pick the 1000mm or 2000mm length — whichever is at or above your door width.

3. Fit. Slide the old seal out and clean the channel, cut the new seal to length, then feed the T-head in with the blade angled into the shower side and slide it across.

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 identify the exact profile before you order — usually the same working day.