Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026

Charred accoya

An overview of projects, products and exclusive articles about charred accoya

Project • By Zwarthout l Shou Sugi BanParks

limburgHUIS in GaiaZOO

A special animal collection deserves a building with an equally thoughtful material identity. For LimburgHUIS at GaiaZOO, the starting point was clear: the use of natural materials and a design approach with minimal environmental impact. Caption Located within the green surroundings of the zoo, the building combines local character with a strong architectural expression. The base is constructed from Kunraderstone, a natural stone from the province of Limburg. Above this grounded foundation, Zwarthout | Shou Sugi Ban was used to create a dark, tactile and distinctive upper volume. Caption For the main façade, Naoshima by Zwarthout | Shou Sugi Ban was selected. The charred wood gives the building a powerful black appearance... More

Project • By Zwarthout l Shou Sugi BanPrivate Houses

French villa by the river Le Clain

Surrounded by flowers, mature greenery and the river Le Clain, this villa in France has undergone a complete transformation. The renovation gives the house a contemporary architectural identity, while preserving a strong connection with its natural setting. Caption For the façade, Marugame by Zwarthout | Shou Sugi Ban was selected to bring depth, texture and character to the renovated volume. The distinctive black charred wood wraps the building in a powerful material layer, creating a clear contrast with the surrounding garden, natural stone elements and soft landscape. Caption The silvery-black charcoal surface of Marugame gives the villa a refined and tactile appearance. Its textured finish catches the light in subtle... More

Project • By Zwarthout l Shou Sugi BanPrivate Houses

A modernist villa shaped by material contrast

In Riehen, Switzerland, a place known for its radical residential architecture, this modernist villa by Barcelo Baumann Architekten makes a powerful statement through material restraint. Japanese and South American influences come together in a design defined by strong horizontal lines, layered volumes and a carefully composed palette of black, brown and grey. Lukas Galantay For this project, Marugame by Zwarthout | Shou Sugi Ban was selected to bring depth, texture and intensity to the façade. The deep black charred wood contrasts beautifully with the raw concrete structure, while at the same time reinforcing the architectural clarity of the building. Between the concrete bands, the Marugame boards introduce rhythm, shadow and... More

Product • By Zwarthout l Shou Sugi BanMarugame

Marugame

This beautiful, charred wood has a characteristic and equally divided pattern. The silvery glow of the charred layer has a different look depending on the angle of the sunlight. The hard charred layer makes Marugame ideal as a sustainable cladding for roofs and facades. Marugame is also very suitable as an attractive eye- catcher in a special interior.   The wood used for Marugame is Accoya® of the Pinus Radiata tree, a fast-growing pine species. The wood is modified through a non-toxic acetylation process. Accoya® is labelled with durability class 1 and other quality certifications (i.a. KOMO, RAL, BBA, WDMA), and a cradle-to- cradle gold certification. The wood has a lifespan of at least 50 years above ground, and 25 years... More