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1200 x 900 Shower Enclosures

A 1200 x 900 shower enclosure gives you plenty of room to move without feeling boxed in. It’s a brilliant size if you like a relaxed, open showering space or you’re upgrading a larger bathroom. The wider footprint also makes stepping in and drying off easier. If you’re working with slightly less room, a 900 x 900 shower enclosure offers a compact alternative that still feels comfortable.

There’s lots of choice in our selection of 1200 x 900 enclosures, from simple frameless shower enclosures to black grid designs. Think about door type, access space and how the enclosure sits with your tiles and lighting. Extra width can make sliding or pivot doors feel smoother in daily use. Matching the frame or handle finish to your brassware helps tie the whole room together without any fuss.

Every one of our 1200 x 900 shower enclosures is made from high quality materials, so you can choose with confidence. Thicker glass makes a noticeable difference to how solid the doors feel. Many designs come with generous guarantees, with customer feedback highlighting how sturdy they are in real homes. Plus, enjoy free standard UK delivery over £499 to keep your project moving.

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73 results

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73 results

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Ella Offset Quadrant Enclosure - 1200 x 900mm - ERQ129 - Enclosure Only Large Image

£249.95

The stock status is In Stock

In Stock

2

5 out of 5 review stars
Newark 1200 x 900mm Sliding Door Shower Enclosure + Slate Effect Tray Large Image

Tray Included

£459.95

Finance from £17.24/month

The stock status is In Stock

In Stock

Mira Leap Offset Quadrant Shower Enclosure Large Image

£762.33

Finance from £28.58/month

The stock status is In Stock

In Stock

1

5 out of 5 review stars

More Sizes

Pacific RH Offset Quadrant Shower Enclosure Inc. Tray + Waste Large Image

Tray Included

£419.95

Finance from £15.74/month

The stock status is In Stock

In Stock

38

4.8 out of 5 review stars
Mira Leap 1200 x 900 Offset Pentagon Pivot Door Shower Enclosure  Large Image

£876.24

Finance from £32.85/month

The stock status is In Stock

In Stock

Nova 1200 x 900 Wet Room (700mm Screen + Tray) Large Image

Tray Included

£349.95

Finance from £13.12/month

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Turin Matt Black 1200 x 900mm Sliding Door Shower Enclosure without Tray Large Image

£469.95

Finance from £17.62/month

The stock status is In Stock

In Stock

1

5 out of 5 review stars
Arezzo Matt Black 1200 x 900 Frameless Sliding Door Shower Enclosure

£499.95

Finance from £18.74/month

The stock status is In Stock

In Stock

1

5 out of 5 review stars
213

£856.00

Finance from £32.10/month

The stock status is Low Stock

Low Stock

1

5 out of 5 review stars

More Sizes

Mira Ascend Offset Quadrant Shower Enclosure Large Image

£1,182.95

Finance from £44.36/month

The stock status is Low Stock

Low Stock

More Sizes

Premier Pacific Offset Quadrant Shower Enclosure Only - Various Sizes Large Image

£319.95

Finance from £11.99/month

The stock status is In Stock

In Stock

4

5 out of 5 review stars
Hudson Reed Matt Black 1200 x 900mm Sliding Door Shower Enclosure + Black Tray  Large Image

WITH WASTE

Tray Included

£1,299.95

Finance from £48.74/month

The stock status is In Stock

In Stock

Crosswater 1000 x 800mm Clear 6 Offset Quadrant Single Door Shower Enclosure - CAQSSC10X8 Large Imag

£759.95

Finance from £28.49/month

The stock status is Low Stock

Low Stock

Pacific LH Offset Quadrant Shower Enclosure Inc. Tray + Waste Large Image

Tray Included

£419.95

Finance from £15.74/month

The stock status is In Stock

In Stock

46

4.8 out of 5 review stars
213

£1,032.00

Finance from £38.69/month

The stock status is Low Stock

Low Stock

More Sizes

213

£1,185.00

Finance from £44.43/month

The stock status is Low Stock

Low Stock

More Sizes

Crosswater Kai 6 Offset Quadrant Single Door Shower Enclosure Large Image

£489.95

Finance from £18.37/month

The stock status is Low Stock

Low Stock

Merlyn 8 Series Walk In Enclosure with End Panel - 1200 x 900mm

£1,492.39

Finance from £55.96/month

The stock status is Low Stock

Low Stock

213

£1,032.00

Finance from £38.69/month

The stock status is Low Stock

Low Stock

More Sizes

Old London - Offset Quadrant Shower Enclosure - 900 x 1200mm - OLSEOQ9 Large Image

£548.25

Finance from £20.55/month

The stock status is In Stock

In Stock

Roman Haven 1900mm One Door Offset Quadrant Shower Enclosure Large Image

£408.21

Finance from £15.30/month

The stock status is Due 16th Mar

Due 16th Mar

2

5 out of 5 review stars

More Sizes

213

£992.00

Finance from £37.19/month

The stock status is Available

Available

More Sizes

OXQSVC12X9_R

£2,388.00

Finance from £89.55/month

The stock status is Available

Available

More Options

Roman Haven8 One Door Offset Quadrant Shower Enclosure - Various Size Options Large Image

£699.95

Finance from £26.24/month

The stock status is Available

Available

More Sizes

Roman Haven 1900mm Two Door Offset Quadrant Shower Enclosure Large Image

£469.95

Finance from £17.62/month

The stock status is Available

Available

More Sizes

Merlyn Ionic Source 2 Door Offset Quadrant Enclosure (1200 x 900mm)

£393.90

Finance from £14.77/month

The stock status is Available

Available

Merlyn Ionic Express 2 Door Offset Quadrant Enclosure (1200 x 900mm)

£770.26

Finance from £28.88/month

The stock status is Available

Available

Merlyn 8 Series Walk In Enclosure with Hinged Swivel & End Panel - 1200 x 900mm

£1,625.49

Finance from £60.95/month

The stock status is Available

Available

Merlyn 8 Series 1 Door Offset Quadrant Enclosure (1200 x 900mm) - M83241

£1,399.95

Finance from £52.49/month

The stock status is Available

Available

Merlyn 8 Series Frameless 1 Door Offset Quadrant Enclosure (1200 x 900mm)

£1,870.78

Finance from £70.15/month

The stock status is Available

Available

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Recently Reviewed

Toreno 8mm Offset Quadrant Shower Enclosure Large Image

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9th March 2026

Excellent service both with ordering and delivery

lynda P from Gtr Manchester- verified purchaser

Apollo Frameless RH Hinged Door Rectangular Enclosure Large Image

Good product difficult to install

5th March 2026

The shower enclosure looks lovely. However it is difficult to install and the instructions are very difficult to understand. Would recommend having a professional do this.

george W from Durham- verified purchaser

Toreno 8mm Rectangular Sliding Door Shower Enclosure - Easy Fit Large Image

Shower mixer and enclosure

25th February 2026

Arrived promptly on a well packaged and protected pallet. Very pleased with the price service and products. No damage/ scratches

Richard M from Dorset- verified purchaser

Apollo Frameless LH Hinged Door Rectangular Enclosure Large Image

Excellent shower enclosure

24th February 2026

This was bought to replace an old enclosure and was easy to assemble and fitted perfectly

George K from Lancashire- verified purchaser