Seating

Seating is the most-replaced category in furniture. Comosum's sustainable seating collection is curated around pieces engineered to outlast trends — chairs, sofas, lounge seating, stools, and ergonomic task chairs built from materials and certifications that hold up to scrutiny.

Three materials dominate this collection: FSC-certified (Forest Stewardship Council) solid hardwood from Ethnicraft, which guarantees responsibly managed forest sources; recycled polyethylene and polypropylene from Heller, made in Hauppauge, New York, with documented post-consumer content; and GREENGUARD Gold-certified moso bamboo from Greenington, an air-quality standard that limits chemical emissions for indoor use.

Brands in this collection:

• Ethnicraft — Belgian solid-wood specialist working in FSC-certified oak, teak, and walnut since 1995.
• Heller — Made in New York since 1971 using recycled polyethylene, with seating by Massimo Vignelli, Frank Gehry, and Mario Bellini.
• Varier — Norwegian active-sitting brand founded in 1979, building on Peter Opsvik's ergonomic kneeling and balance designs.
• Greenington — GREENGUARD Gold-certified moso bamboo furniture, assembled in Washington State.
• Cane-Line — Danish outdoor seating using FSC-certified teak and Cane-line Soft Touch recyclable rope.
• CondeHouse — Japanese solid-wood seating specialist from Asahikawa, Hokkaido, working in domestic hardwoods with traditional joinery.

Browse by use: dining chairs, lounge chairs, sofas and sectionals, stools, office chairs, and outdoor seating.

Browse Comosum's full seating range and find the right piece for your space. Read more about Comosum's curation standards →