White Multi-Fit Bifold Seal - 5mm, 7mm & 10mm T-Heads, Trims to 32mm

What this seal is

A white multi-fit channel seal for bifold shower doors and framed screens. One soft-PVC extrusion carries three T-heads — 5mm, 7mm and 10mm — so the same seal slots into almost any white-framed door channel: you simply cut off the T sections you don't need. The 32mm body then trims down with scissors to close gaps from 1mm to 32mm.

The T-head slides into the aluminium or plastic channel on your door — no adhesive required. This seal is also available in clear, and in a 4/6/8mm T-head combination.

Which T-head and gap size?

Measure the slot in your door's channel — 5mm, 7mm and 10mm slots all work with this one seal — then measure the gap you need to close. Trim the blade to suit, cutting a little at a time until the door closes cleanly against the seal.

Specification

Why fit this seal

One seal fits almost any door. With three T-head widths on a single extrusion and a blade that trims from 32mm right down to 1mm, this profile covers nearly every white-framed bifold door — no hunting for an exact match to your old seal.

Stops leaks and draughts. A worn or missing channel seal lets water track out under and around the door — a fresh blade trimmed to your gap keeps the water in the enclosure and off your floor.

No adhesive, no tools. The T-head slides straight into your existing channel, and the soft PVC cuts cleanly with ordinary scissors.

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. Measure your channel slot (5mm, 7mm or 10mm), the width of the door, and the gap you need to close.

2. Choose. Pick the 1000mm or 2000mm length, cut off the T ridges you don't need, and trim the blade to your gap.

3. Fit. Cut the seal to the door's width, then slide the matching T-head along the channel until it is fully 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.