
KAEN
KAEN Carbon
Japanese Cedar
KAEN is our deep-char technique. The original Yakisugi timber, charred deeply so the alligator-skin texture stays intact.

Charred wood / Japanese Cedar
Sugi - the original Yakisugi timber. Light, soft, deeply textured after brushing.
The timber
Sugi - the original Yakisugi timber. Light, soft, deeply textured after brushing.
INFLAMED manufactures charred timber products at its factory in Lithuania. Depending on the selected product and finish, production includes controlled charring, brushing, finishing and quality inspection before packing and dispatch.
KAEN
Sugi, as it was done in 1700.
KIME
Brushed Sugi in a true black.
KIME
Brushed Sugi, warm sand grey.
Technical overview
Dimensions shown are nominal dimensions before treatment. Charring, brushing and finishing may result in dimensional variation of up to 5 mm in width and approximately 2-3 mm in thickness. Alternative widths are available upon request.
Profiles
Recommended exterior profile. Standard installation gap: 5 mm. Visible shadow line: 15 mm. A 145 mm board provides 130 mm cover; a 147 mm board provides 132 mm cover. Alternative configurations are available upon request.
Exterior cladding and rainscreen façades
Specify this profile →Interior profile or available on request.
Interior wall and ceiling lining
Specify this profile →Available finishes

KAEN
Japanese Cedar
KAEN is our deep-char technique. The original Yakisugi timber, charred deeply so the alligator-skin texture stays intact.

KIME
Japanese Cedar
KIME is our brushed technique. The charred surface is brushed back and finished in a true black, keeping the grain open and tactile.

KIME
Japanese Cedar
Brushed Sugi pigmented to a warm sand grey, with the charred grain reading as fine dark lines across the board.

KIME
Japanese Cedar
Brushed Sugi pigmented to a deep, warm dark oak - the warmest of the Japanese Cedar finishes.
APPLICATIONS
Discover how Inflamed charred timber can be used across exterior and interior architectural applications.
CladdingDurable charred timber façades with distinctive depth and texture.
InteriorTactile timber surfaces for walls, ceilings and architectural details.EXPLORE MATERIALS
Explore Accoya® charred timberRelevant projects
Questions
No. Every board is brushed to remove loose soot and then sealed with wood oil before it leaves the factory.
Inspect all exterior products visually at least annually. Indicative re-oiling: Spruce KIME every 5-7 years; KIME Black Larch every 10-12 years, with condition-based postponement never beyond 15 years; Japanese Cedar KIME every 10-12 years; Accoya® KIME approximately every 15 years; KAEN approximately every 15-20 years; decking every 1-2 years. Timing depends on exposure, orientation, climate, moisture, detailing and finish condition, not a colour-retention warranty or guaranteed service life. Flaking that exposes timber may require careful local sanding with 180-220 grit, cleaning, drying and the appropriate oil. Never use pressure washers.
Yes. Request a sample box and we ship physical boards of the finishes you are considering.
Other timber species

Dense and resinous. Larch takes a deeper, harder char and weathers slowly.

Our most specified species. Even grain, calm char, the widest palette of finishes.

Acetylated timber valued for dimensional stability. Accoya® warranty: 50 years above ground and 25 years in ground or freshwater, subject to Accoya’s warranty terms. Covers rot and fungal decay, not colour or finish retention.