Bathtub door installation in action, step by step | UDOOR®
udoor. 020 8089 0880 Convert my bath

See what actually happens, before you let anyone into your home.

A door cut into the bath you already own, sealed, tested and handed back the same day. Watch it happen in three real bathrooms, then read what the people who had it done said afterwards.

A UDOOR® bathtub door fitted into an existing bath A UDOOR® bathtub door fitted into an existing bath

One day, one room, no renovation

The bath stays where it is. The tiles stay where they are. An engineer arrives in the morning, cuts the opening, fits the door and the seal, tests it under water, and cleans up before leaving.

The three walkthrough clips further down were filmed in customers' homes on ordinary working days. What you see in them is the finish you get, not a showroom.

Your bath transformation, step by step

1Free consultationOrder online or call us and we confirm your bath is suitable, free of charge.
2Measuring & markingYour engineer measures precisely and shows you a mock-up first.
3Protected, precise cuttingBathroom fully protected, industrial dust extraction throughout.
4Installing & sealingReinforcement, watertight sealing, door fitted, tested in front of you.
5Cleaning & handoverSpotless handover, written warranty. You pay only now, card or Klarna.

Real bathrooms, filmed on the day

Three homes, three different bath shapes. Nothing is staged and nothing is a render.

A door fitted into a straight bath, seen from the doorway. The panel opens inwards and the step-in is low.
A small family bathroom, walked through before and after. The door sits in the side of the bath the family already had.
A curved bath in an older bathroom. Same door, same seal, no tiles disturbed.

The bath shapes we cut

A real fitted door, in a bath shaped like yours.

Straight bath Corner bath P-shaped bath Unique baths {{ galBannerAlt }} {{ galBannerLabel }} {{ galBannerCaption }}
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What people worry about, and why you needn't

Leaks 100% watertight, certified. The inward-opening door means water pressure strengthens the seal. Tested by TÜV SÜD through 20,000 cycles.
Mess No dust, no debris. We cut with industrial extraction and leave your bathroom spotless. Read the reviews, it's what we're known for.
Damage Your bath stays strong. Our patented reinforcement keeps the structure stable, no cracking, no rust. Only stainless-steel parts, treated cut edges.
Strangers Fully trained, courteous engineers. Our own named team; customers mention Csaba and Richard by name in their reviews.
Stepping in through the low opening.
The door closed and the bath full. Water pressure holds the seal, the floor stays dry.

The Easy Lock, safe to use, simple to open

The door only needs to hold water while you bathe, so it opens the moment the bath is empty. Our Easy Lock seals firmly under water pressure, yet releases with a light, arthritis-friendly movement, no force, no fiddly catches.

Water strengthens the sealThe inward-opening door means water pressure pushes it tighter shut, so it cannot leak while you bathe.
Light to openDesigned for weaker hands and arthritis, the Easy Lock releases with a gentle movement once the water has drained.
Only stainless steelEvery fixing is stainless steel and the cut edges are sealed and treated, no rust, no cracking, for the life of the bath.
The Easy Lock released with one light movement, once the bath is empty.

Why do we dare offer a 10-year warranty?

Because TÜV SÜD tested the door through 20,000 open-close cycles and audits our European factory. You receive the warranty in writing, and the certificate is public.

TÜV
SÜD
20,000 opening & closing cycles tested. Our production is continuously audited by TÜV SÜD for safety and quality, certificate and audit report available to view and download.

What people said afterwards

Every quote links to the original review on Trustpilot. Read the full wall.

Excellent · 5.0 out of 5Based on 242 reviewsRead our reviews onTrustpilot
Excellent5.0 · 242 reviews onTrustpilot

“I'm very pleased with my bath door and would recommend this company and their product. It has made such a difference to my life. The installation was done in a morning and everything left clean and tidy.”

Susan Churches · Trustpilot, July 2026

The same door, four different reasons

Want to see whether your bath is suitable?

Four details and we call you back within one working day. No pushy visit, and you pay only after the work is done.

Book now
Call us, free advice, Mon–Fri 9–5020 8089 0880