Treated Larch Heavy Tongue & Groove boards for raised beds, small retaining walls and simple acoustic fencing.
Treated Larch Heavy Tongue & Groove boards screwed to a post (side view)
End view of a Larch T & G board.
Larch T & G board
Treated Larch Heavy Tongue and Groove boards used to make a non-structural retaining wall utilising slotted concrete posts.
Treated Larch Heavy Tongue and Groove boards used to make a non-structural retaining wall utilising slotted concrete posts.
Treated Larch Heavy Tongue & Groove boards for raised beds, small retaining walls and simple acoustic fencing.
End view of a Larch T & G board.
Treated Larch Heavy Tongue and Groove boards used to make a non-structural retaining wall utilising slotted concrete posts.

Crestala Fencing Centre

Ex 200mm x 47mm Larch Heavy Tongue & Groove boards

size: 3.6m x ex 200mm x 47mm
£37.13
Tax included.

Pickup available at Crestala Fencing Centre

Key Features

Our Larch heavy-timber tongue-and-groove boards are great for general use in the garden, fencing, or landscaping. The boards' heavy tongue-and-groove make them ideal for raised beds, non-structural retaining walls, and simple acoustic fencing.

All our heavy T&G boards are Kiln-Dried and treated to the UC4 standard for in-ground contact.

  • Ideal for raised beds, low retaining walls or a simple acoustic fence
  • Planed size of roughly *3.6m (12′) X 20cm (8″) X 5cm (2″)
Made To Measure Sizes
These boards can be cut into shorter lengths if required.
Please ask for a quote. Contact Us
Anticipated Lead Time
Stocked item
Product Specifications
Materials:Larch, kiln dried, then pressure-treated. UC4
How to Use

Heavy-duty tongue-and-groove boards are ideal for making raised beds. The tongues on the boards help to retain soil, even during hot, dry weather when the boards shrink. The boards can be used to make non-structural retaining walls using either wooden or concrete slotted posts. (See picture.) When used with slotted concrete or wooden posts, these TGV boards can make a simple sound-reducing acoustic fence.
Recommended Aftercare

The boards are made of Larch, which is naturally durable and resistant to rotting. Treating them with decking oil or a wood preservative will help keep them looking good for longer.

Note- Boards around raised beds being used to grow food must not be retreated.
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