Bifold Shower Seal - 5mm T-Head, 34mm Tall, Seals 29-34mm Gaps

What this seal is

A clear channel seal for bifold shower doors with a 5mm T-head and an extra-tall 34mm body — the giant of our 5mm T-head family. If your door was hung high, or your tray was replaced with a much lower one, this seal closes gaps of 29mm to 34mm that standard seals simply can't reach.

The T-head slots into the aluminium or plastic channel on the bottom of the door — no adhesive required — and the soft, flexible body seals down to the tray or bath.

Which gap size do I need?

Measure the gap between the bottom of the door and the tray carefully — this version suits gaps of 29–34mm. For gaps of 22–28mm, our 27mm and 28mm-high versions are a better fit. If your gap sits between two heights, choose the taller seal — the flexible material compresses for a tighter seal.

Specification

Why fit this seal

Reaches where nothing else will. At 34mm tall this is the largest gap size we cover on a 5mm T-head — made for doors left high above a replacement tray.

Stops leaks and protects floors. A big under-door gap lets water pour onto the bathroom floor — closing it protects flooring, skirting and the rooms below.

No adhesive, no mess. The T-head slots into your existing channel, so fitting and future replacement are clean and simple.

Cuts with scissors. The soft PVC trims to the width of your door in seconds with a good pair of scissors.

Fitting in three steps

1. Measure. Check your channel slot is 5mm and your gap falls between 29mm and 34mm.

2. Choose. Pick the 1000mm or 2000mm length at or above your door's width; trim at home or use our custom cutting service.

3. Fit. Slide the old seal out, clean the channel, cut the new seal to the width of the door and slide the T-head along until seated.

Not sure it fits?

Email a photo of your old seal or your gap measurement to sales@industrial-polymers.co.uk and our UK team will confirm the right height and profile before you order — usually the same working day.