CHARRED-TIMBER CLADDING

Originating in Japan where it’s known as yakisugi, this ancient technique of lightly burning wood creates a dramatic yet durable finish for exteriors

THE BENEFITS

As the burning process creates a layer of carbon, charred timber is more waterand fire-resistant than raw untreated timber, as well as being less prone to rot. The burning process – if timed just right – actually makes the wood stronger as the grains fuse more tightly together.

WOOD OPTIONS

Siberian larch is most commonly used for its combination of durability and aesthetics, while accoya is the most eco-friendly rot-resistant option. Although a black or graphite finish is very popular, burnt cladding can also be treated with oils to create different colour tones.

MAINTENANCE

Charred timber can last over 50 years but may fade sooner on a south-facing exterior. Sealing it with a protective oil and re-coating it every five years will improve its durability.

COSTS

Charred cladding can cost around £120sq m, depending on the quality of wood, finish and profile, so it’s around three times the price of uncharred timber or fibre cement board.