Quadrant Shower Enclosures

What is a quadrant shower enclosure?

A quadrant shower enclosure has a curved front and two straight sides that sit flush against two walls. The curve cuts down on door swing, so it takes up less floor space than a square or rectangular enclosure of the same width. Most quadrant shower cubicles use sliding doors and pair with a matching curved tray.

Types of quadrant shower enclosures

At Royal Bathrooms, we stock quadrant shower enclosures in several door and frame styles, so you can match the fit and look to your bathroom.

• Single door quadrant shower enclosures use one sliding panel, ideal for compact spaces where you need the smallest possible footprint.

• Double sliding door quadrant shower enclosures split the opening into two panels, giving a wider entry point on larger sizes.

• Framed quadrant shower enclosures have an aluminium profile around the glass for extra rigidity and a defined, structured look.

• Frameless quadrant shower enclosures use minimal hardware and slim fixings, giving a lighter, more open finish, similar in feel to a quadrant walk in shower.

Quadrant shower enclosure sizes

Quadrant shower enclosures are measured by width and depth, since both sides are equal. 

• 660mm quadrant shower enclosures: These small quadrant shower enclosures suit the tightest bathrooms and cloakrooms, with a single sliding door for a snug corner fit.

• 700mm quadrant shower enclosures: Are a popular ensuite choice, balancing space saving with a comfortable showering area.

• 760mm quadrant shower enclosures: Give a little extra room over the 700mm size, still compact enough for smaller rooms.

• 800mm quadrant shower enclosures: Suit standard UK bathrooms, with enough space to move freely while showering.

• 860mm quadrant shower enclosures: Offer a wider door opening, useful where easier access matters.

• 900mm quadrant shower enclosures: Are the largest in the range, ideal for family bathrooms with more floor space to spare.

All our quadrant shower enclosures stand 1850mm tall as standard, with a 1950mm option on select ranges. Glass comes in 6mm or 8mm thicknesses, and each enclosure has a 20mm adjustable frame on both walls to allow for uneven surfaces.

What is the smallest quadrant shower enclosure?

Our smallest quadrant shower enclosure measures 660 x 660mm, perfect for cloakrooms and tight ensuites. It uses a single sliding door and still gives full standing height at 1850mm, so you don't lose comfort for the sake of space.

How to measure a quadrant shower enclosure

1. Measure the wall-to-wall distance on each side of the corner, taking readings at the top, middle and bottom, since older walls are rarely straight.

2. Use the smallest of the three measurements on each wall as your final width and depth.

3. Decide whether you're keeping your existing shower tray or fitting a new one, then measure from where the curved edge of the tray finishes, not the full square footprint.

4. Measure the height from the floor, or from the top of the tray, up to your ceiling or fixed point.

5. Check both walls meet at close to a right angle, as an uneven corner can stop a quadrant enclosure sitting flush.

For more detailed instructions, read our guide on how to measure a quadrant shower enclosure.

Quadrant shower enclosure materials and colours

Every quadrant shower enclosure uses 6mm or 8mm toughened safety glass on a rust-resistant aluminium frame. Frames come in polished chrome, matt black, brushed brass, brushed bronze and grey. Choose a black quadrant shower enclosure for a bold, modern look, or a brass quadrant shower enclosure for warmth. Or explore our classic white quadrant shower enclosures for a traditional finish.

How to fit a quadrant shower enclosure

1. Fit and level the shower tray first, using packers underneath if the floor isn't level, then seal the edges.

2. Fix the wall profiles to both walls, checking they're plumb with a spirit level before drilling.

3. Slot the fixed glass panels into the base and wall profiles, and secure with the screws provided.

4. Fit the sliding or hinged door section, then check it opens and closes smoothly.

5. Run sanitary silicone sealant along every joint between the glass, tray and walls, and leave it to cure before use.

Fitting a quadrant shower enclosure involves precise measuring and a perfectly level tray. If you're not confident working with glass and sealant, it's worth hiring a professional fitter to ensure correct installation.

Do your quadrant shower enclosures come with a tray?

We offer quadrant shower enclosures with trays, as well as glass and frame only options, so make sure to check the product page to see what’s included. 

Browse our quadrant shower trays to buy one separately.

Enjoy free delivery on all quadrant shower enclosure orders

Every quadrant shower enclosure comes with free UK delivery, whatever the size or finish. Standard delivery takes 2 to 3 working days, or you can choose express delivery for next working day arrival when you order before 2pm. Your quadrant enclosure shower arrives ready to fit, with no hidden delivery costs.