180cm Pine Rectangular Wooden Sleeper Raised Bed Planter

The Caledonian Rectangular Raised Bed is an expansive 180cm x 90cm horticultural bed holding approximately 380 litres of compost. Designed with a 28cm planting depth, it provides ideal root depth for high-yield family vegetable plots, root crops, and intensive polyculture planting.

Engineered from thick pressure-treated softwood sleepers, the interlocking half-lap joinery provides immense lateral load resistance against soil expansion. Tested to withstand the harshest outdoor conditions, it is backed by an industry-leading 15-year anti-rot warranty.

Key Highlights:

• 180x90cm Open Base: No floor — sits on soil. 380L volume buffers root temperature and moisture.
• Optimal 28cm Planting Depth: Accommodates heavy-feeding brassicas, alliums, root crops, and soft fruits.
• Heavy Sleeper Construction: High-density timber profiles resist deflection under wet compost loads.
• Pre-Notched Interlocking Joints: Fast, rigid build with corner fixings included.
• 15-Year Anti-Rot Warranty: Fully pressure treated for permanent outdoor and ground contact.