07/10/2025
Build wetrooms with confidence using the Onboard Shower Tray - a pre-formed, rigid, waterproof, ready-to-tile base designed for durability and ease.
Featuring a high-strength polystyrene core, cement-based coating and pre-formed falls for efficient drainage, it delivers reliability and speed straight out of the box.
• 100% waterproof
• Ready-to-tile surface
• Pre-formed falls for efficient drainage
• Supplied with shower trap
• Lightweight, rigid, and durable
With Onboard Shower Trays, every installation starts with a stable, watertight foundation - saving time on site while ensuring long-term performance.
Explore the full range → https://shop.trimlinegroup.com/collections/onboard
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