White Multi-Fit Bifold Seal - 4mm, 6mm & 8mm T-Heads, Trims to 32mm

What this seal is

Our multi-fit bifold seal in white, made for white-framed enclosures: one soft-PVC extrusion carries three T-heads — 4mm, 6mm and 8mm — with a 32mm body you trim down to your exact gap. Cut off the T sections wider than your channel, trim the blade to length, and one seal covers almost any white bifold door.

The T-head slots straight into the aluminium or plastic channel on your door — no adhesive needed — and the trimmed blade closes gaps from 1mm to 32mm. Also available in clear if your enclosure is unframed or silver-framed.

Trim it to fit

Measure your channel slot — 4mm, 6mm or 8mm all work — then measure the gap you need to close. Trim off the unneeded T ridges and cut the 32mm blade down so it just reaches the tray or wall. If in doubt, trim a little at a time and re-check — you can always take more off.

Specification

Why fit this seal

One seal fits almost any white bifold door. With three T-head widths and a trim-to-size blade covering 1–32mm gaps, you don't need to identify an exact profile before ordering.

Matches white frames. The white PVC blends into a white-framed enclosure instead of standing out against it — a tidy finish as well as a dry floor.

Easy to cut at home. The soft PVC trims cleanly with a good pair of scissors — both the T ridges and the blade — so a perfect fit takes minutes.

No adhesive, no mess. The T-head slides into your existing channel and can be replaced just as easily when it eventually wears.

Fitting in three steps

1. Measure. Measure your channel slot (4mm, 6mm or 8mm) and the gap you need to close.

2. Trim. Cut off the T ridges you don't need and trim the blade so it suits your gap, then cut the seal to the door's width.

3. Fit. Remove the old seal, clean the channel and 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 before you order — usually the same working day.