

Tanso Arm Chair
Shipping: $54 flat · FREE on orders $1,500+
✓ 30-Day Returns · ✓ Warranty Included · Questions? Ask a design specialist →

Tanso Arm Chair
Grade A teak, no cushion required — David Irwin's outdoor dining armchair arrives fully assembled and ready for weather.
Inspired by the restraint of Japanese furniture, the Tanso Armchair for Case Furniture earns its keep through proportion and craft rather than ornament. Subtle angles in the flat teak seat boards help rainwater run off without compromising comfort, and an optional tailored cushion adds softness for long dinners.
Materials
Grade A solid teak
Dimensions
26.0 in W × 21.8 in D × 31.7 in H; 33 lbs
Designer
David Irwin
Made by
Case Furniture, London
Warranty
2 years
Care
Wash seasonally with mild detergent and a soft brush; teak silvers naturally outdoors
Common Questions
Do I need a cushion?
No — the teak seat is shaped for bare comfort and sheds rain on its own. The Tanso Chair Cushion (sold separately) adds softness and secures with toggle buttons if you want it.
Is assembly required?
No. The armchair arrives fully assembled, and at 33 pounds it is easy to move around a patio or pull up to the Tanso Dining Table.
How does it hold up uncovered?
Very well — Grade A teak is dense and rich in natural oils, making it highly weather-resistant. Expect a gradual golden-to-silver color shift, which regular cleaning slows.
Case +
Shipping & Returns +
Country of Production +
Thailand
Dimensions +
Care Guide +
Shipping and Returns
Shop with confidence. Learn more about our shipping process, delivery estimates, and hassle-free return policy.
Shipping Info
Flat-rate shipping from $10 by order total — your exact rate is shown above, next to the price. Orders over $1,500 ship FREE, freight and duties included. White Glove delivery from $150.
Returns
30-day returns in unused, original condition. Start a return at hello@comosum.co — we'll coordinate it with you.
Warranty
Every piece carries its manufacturer's warranty — typically 2 years or longer. We handle all claims for you at hello@comosum.co.
























