Caravan / Motor Home / Boat Shower Trays
Caravan, Motorhome & Boat Shower Trays
Compact shower trays designed for mobile bathrooms, campervan conversions, motorhomes, caravans and marine installations. Choose a lightweight, space-conscious tray with the right drainage arrangement, underfoot grip and dimensions for your vehicle or boat.
Shower Trays for Mobile & Compact Bathrooms
A shower tray for a caravan, motorhome or boat has very different demands from a conventional domestic bathroom. Space is restricted, weight can matter, drainage routes may be unconventional and the available shower area often has to perform several functions within a very small footprint.
That makes choosing the correct tray more than simply finding a suitable length and width. The tray needs to work with the available floor construction, waste connection, enclosure or bathroom layout and the way the vehicle or vessel is actually used.
Shower Tray Store offers specialist solutions for caravans, motorhomes, campervans and boats, including compact trays and non-slip designs intended for mobile environments.
Why Use a Specialist Mobile Shower Tray?
Weight-Conscious Construction
Lightweight resin, acrylic, GRP and other specialist constructions can be better suited to mobile applications than unnecessarily heavy domestic bathroom products.
Compact Footprints
Vehicle bathrooms frequently have unusual dimensions. Smaller square, rectangular and specialist-shaped trays can make better use of restricted space.
Practical Underfoot Grip
Water and movement make surface grip particularly important. Textured or slip-resistant tray finishes are available for suitable applications.
Flexible Drainage
Waste positioning and outlet size can be critical when working with existing vehicle plumbing, limited floor depth or difficult drainage routes.
Replacement Friendly
A suitable replacement tray can provide a practical way to refurbish a tired caravan, motorhome or boat bathroom without redesigning the entire washroom.
Conversion Projects
Specialist trays can also be incorporated into campervan, van conversion and other custom mobile bathroom projects where every millimetre matters.
Designed Around the Realities of Mobile Bathrooms
Mobile shower rooms are compact by necessity. A tray may sit alongside a cassette toilet, fold-away basin, storage unit or other bathroom equipment, so the usable shower well can be more important than the tray's overall external dimensions.
Some specialist vehicle trays are shaped around cassette toilets or have trim-to-fit characteristics. Others use compact square or rectangular footprints that can be positioned to suit the available plumbing. The correct approach depends on whether you are replacing an existing tray or creating a completely new installation.
Measure the Installation, Not Just the Old Tray
Before ordering, measure the available floor area, shower well, tray depth, waste opening, waste route and surrounding fixtures. An apparently identical external size can still have a different internal well, outlet position or flange arrangement.
Caravan & Motorhome Shower Trays
Caravan and motorhome bathrooms typically combine a small footprint with lightweight construction and specialist waste plumbing. The shower tray therefore needs to work with the vehicle's existing structure rather than simply replicate a domestic bathroom installation.
Replacement projects can be particularly sensitive to dimensions. Existing shower walls, cassette toilets, furniture and waste pipework may already dictate where the tray can sit. Specialist replacement trays are available for particular vehicle bathroom configurations, while universal designs can provide greater flexibility for conversions and custom builds.
| Requirement | What to Check |
|---|---|
| Available space | Measure the complete external footprint and the usable showering area. |
| Cassette toilet clearance | Check whether the tray needs a cut-out or shaped section around the toilet. |
| Waste connection | Confirm outlet diameter, position and whether gravity drainage is practical. |
| Floor structure | Make sure the supporting surface can carry the tray and intended loads. |
| Replacement fit | Compare old and new dimensions rather than assuming nominal sizes are interchangeable. |
Boat & Marine Shower Trays
Boat bathrooms present another set of installation challenges. Available space can be exceptionally tight, drainage needs careful planning and the tray may have to integrate into a compact heads compartment rather than a conventional bathroom.
A suitable marine shower tray should be selected around the actual dimensions and drainage arrangement of the vessel. Lightweight construction can be advantageous, while a practical shower well and easy-clean surface help make the most of a small heads or washroom.
Small Heads Compartments
Compact tray dimensions can help create a functional showering area without unnecessarily reducing circulation space.
Refit Projects
A replacement tray can be used when refurbishing an existing boat bathroom where the original tray has deteriorated or become damaged.
Custom Interiors
Specialist or universal trays can suit bespoke marine layouts where standard domestic bathroom dimensions are unsuitable.
Non-Slip Shower Trays for Life on the Move
Underfoot grip deserves particular attention in mobile bathrooms. A textured or slip-resistant surface can provide a more secure feel when the shower floor is wet, making this feature especially useful for compact caravan, motorhome and boat installations.
It is important to distinguish between a tray that simply has a textured appearance and one that is specifically marketed or tested as slip-resistant. Always check the individual product specification rather than assuming that every textured finish provides the same level of grip.
The Shower Tray Store's specialist mobile tray is described as having a slip-resistant textured surface and a low-threshold entry, making it specifically suited to compact mobile environments. The listed design measures 1050mm x 705mm, with a 665mm x 560mm x 85mm shower well.
Waste Compatibility Is Critical
Domestic shower waste assumptions do not always apply to leisure vehicles. Caravan and motorhome plumbing commonly uses smaller waste connections, and specialist products are available with outlets intended for this type of installation. For example, 19mm waste fittings are widely used with caravan and motorhome shower trays.
Compact Shower Tray Shapes & Layouts
| Tray Style | Where It Can Work Well | Key Consideration |
|---|---|---|
| Square | Compact bathrooms and straightforward conversion layouts. | Check usable shower well as well as external dimensions. |
| Rectangular | Longer shower spaces and layouts where one dimension is restricted. | Confirm waste position and orientation. |
| Specialist shaped | Bathrooms designed around cassette toilets, furniture or unusual vehicle geometry. | Check handedness, cut-outs and compatibility with surrounding fixtures. |
| Walk-in / low threshold | Installations where easier entry and a more open shower area are priorities. | Consider floor height, drainage and surrounding waterproofing. |
Shower Trays for Campervan Conversions
Building a shower into a campervan or converted vehicle usually involves balancing showering space against storage, seating, sleeping and kitchen requirements. A compact tray can form the basis of a dedicated wet area while keeping the overall bathroom footprint under control.
Universal trays are particularly useful for conversion work where the installer has freedom to position the tray and construct the surrounding enclosure. Some specialist trays can also be trimmed or adapted depending on their construction and manufacturer's instructions, but this should never be assumed without checking the specific product.
Build the Bathroom Around the Tray
For a new conversion, decide the tray, waste route and supporting floor structure early. This helps prevent problems later when furniture, shower walls and plumbing all compete for the same limited space.
Lightweight Does Not Mean Light-Duty
Weight reduction is useful in caravans, motorhomes and boats, but the tray still needs adequate rigidity and support for the intended installation. Specialist mobile products therefore use materials and reinforcement appropriate to their application rather than simply reducing material thickness.
Current specialist products on the market include lightweight fibreglass/GRP trays as well as resin and acrylic constructions designed for compact leisure-vehicle bathrooms.
Replacement vs New Installation
| Replacement Project | New Build / Conversion |
|---|---|
| Prioritise matching the existing footprint. | Choose the footprint around the available floor plan. |
| Check existing waste position before ordering. | Plan the waste route alongside the tray position. |
| Check toilet, basin and furniture clearances. | Design the surrounding furniture around the usable shower area. |
| Inspect the existing supporting floor for damage. | Provide a properly supported and level installation base. |
| Do not assume a nominally similar tray will be a direct replacement. | Consider access for future waste maintenance before completing the fit-out. |
What to Check Before Ordering a Caravan, Motorhome or Boat Shower Tray
Why Choose a Specialist Shower Tray?
A domestic shower tray is not automatically the right solution for a caravan, motorhome or boat. Mobile installations benefit from products designed around compact dimensions, lighter construction, specialist drainage and practical wet-area requirements.
Whether you are replacing a damaged caravan tray, refurbishing a motorhome bathroom, fitting out a boat or creating a completely new campervan conversion, selecting the tray before finalising the surrounding installation can make the entire project easier to plan.
For particularly unusual installations, always check the manufacturer's fitting instructions and technical specifications for the exact tray, including permitted trimming, support requirements, waste compatibility and installation method.
Find the Right Shower Tray for Life on the Move
Explore specialist shower trays for caravans, motorhomes, campervans and boats, with compact dimensions, practical drainage options and surfaces suited to mobile bathroom installations.
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Item in Stock
585mm x 585mm Square Compact Shower Tray - Caravan / Motorhome / Boat / Horsebox
0 review(s)
Ideal for tight-fitting washrooms where every millimetre matters, this ultra-compact square shower tray delivers high-performance drainage without compromising floor space.
£119.99
£91.66 ex. VAT £109.99
Ideal for tight-fitting washrooms where every millimetre matters, this ultra-compact square shower tray delivers high-performance drainage without compromising floor space.
Out of stock
Walk In Universal Non Slip Shower Tray - Caravan / Motorhome / Boat / Horsebox
0 review(s)
Perfect for DIY van conversions, professional vehicle upfits, or remote grooming facilities in equestrian settings.
£239.99
£166.66 ex. VAT £199.99
Perfect for DIY van conversions, professional vehicle upfits, or remote grooming facilities in equestrian settings.