Shower Trays

Choosing the right shower tray depends on your bathroom layout, floor type and the enclosure you're pairing it with. These FAQs cover the key things to know before you buy, from sizing and shapes to installation and aftercare.

 

What size are shower trays?

Shower trays come in a wide range of sizes, typically starting at 700mm by 700mm and going up to 1700mm by 800mm for larger rectangular options.

To choose the right size, measure the available floor space in your bathroom and account for the enclosure walls and any tiling. It's also worth checking the size of your existing enclosure or door if you're replacing a tray only, as the tray needs to match the enclosure width precisely.

 

What are shower trays made from?

Shower trays can be made from materials such as stone resin, acrylic, slate effect, enamel and ceramic. Each one has a slightly different feel, so it is worth thinking about weight, finish, cleaning and installation before you choose:

• Stone resin shower trays are made from a mix of natural stone and resin, giving them a strong, solid feel underfoot. They are heavier than acrylic, which can make installation a two-person job, but they tend to feel more premium and are less prone to flexing.
• Acrylic shower trays are lightweight and often more budget-friendly, which can make them easier to handle during fitting. They can flex slightly underfoot, which some people notice more than others, and may be more prone to scratches — though surface damage on acrylic can sometimes be buffed out.
• Slate effect shower trays are designed to look like natural slate and often have a textured finish, which can help with grip. Most are made from stone resin or acrylic with a surface treatment, so the underlying material still affects weight and feel. The textured surface can trap soap residue more easily than a smooth tray, so regular cleaning matters more.
• Enamel trays are typically steel or cast iron with a fired enamel coating, giving them a hardwearing finish that resists scratches and heat well. They are heavy and very durable, but the weight can make installation more involved.
• Ceramic trays have a glossy surface that is similarly durable and easy to clean, but are more likely to crack if subjected to sharp impacts than enamel or resin options.

For most bathrooms, stone resin is worth the extra cost if budget allows, as it combines durability with a solid underfoot feel that acrylic doesn't quite match. Acrylic is a practical choice if you're working to a tighter budget or need something lighter to install in a tricky space.

 

How do you install a shower tray?

Installing a shower tray involves preparing the floor, positioning the tray correctly, and ensuring it is level before securing it in place and connecting the waste for proper drainage. In some cases, a riser kit can be used to provide extra height and make installation easier, especially if pipework needs additional clearance.

For a step-by-step guide, watch our video below:

This video shows you what’s included in a riser kit, how to position and secure the legs, connect the waste outlet, and ensure your tray is level for a stable installation.

 

How do you seal a shower tray?

You should reseal your shower tray if the existing silicone is cracked, discoloured or pulling away from the tray or tiles. Start by removing all of the old sealant, then clean the area and let it dry fully before applying anything new.

Use a bathroom silicone that is designed for wet areas. These usually include mould inhibitors, which can help the seal stay in better condition for longer. You can also apply masking tape along the tray and tile edges to help keep the finish neat.

Once the area is ready, use a silicone gun to apply a steady bead of sealant along the joint between the shower tray and tiles. Make sure the silicone touches both surfaces, as this helps create a watertight seal. Lightly mist the silicone with water or a soapy solution, then smooth it with a silicone profiling tool.

Wipe away any excess silicone with a paper towel and remove the masking tape before the sealant starts to set. Leave the silicone to cure for around 24 hours, or follow the drying time shown on the product instructions, before using the shower.

 

How should I clean my shower tray?

For day-to-day cleaning, a non-abrasive bathroom spray and a soft cloth is enough for most shower trays. Avoid anything with bleach or harsh solvents on acrylic or stone resin trays, as these can dull the surface over time. For limescale build-up, a solution of white vinegar and warm water left for a few minutes before rinsing works well on most surfaces. Ceramic trays are generally more hardwearing and can tolerate stronger cleaners, but always check the manufacturer's guidance first. Rinsing the tray after each use and drying it occasionally can significantly reduce soap scum and limescale build-up.

Want more detailed advice? We've also created this handy in-depth guide on how to clean a shower tray using shop-bought sprays as well as common household products.