Tanso Lounge Chair
Tanso Lounge Chair
Case Tanso lounge chair in FSC-certified solid wood, designed by Shin Azumi, B Corp certified.
Sustainability verified

Tanso Lounge Chair

Case
Sale price$1,935.00
Material: Grade-A Teak
Size: 805mm x 1012mm
In Stock Items ship within two weeks

Tanso Lounge Chair

One generous seat of the Tanso sofa, complete: Grade A teak frame, weather-ready cushions, Japanese restraint.

David Irwin's Tanso Lounge Chair carries the sofa range's calm architecture into a single-seat format for Case Furniture. The solid Grade A teak frame endures uncovered outdoor use, while its refined proportions let it move indoors as an accent chair without apology.

Materials

Grade A solid teak; cushions in 100% UV-resistant polyester (colorfastness grade 5+)

Dimensions

39.8 in W × 37.0 in D × 31.7 in H; 93 lbs

Designer

David Irwin

Made by

Case Furniture, London

Warranty

2 years

Care

Wash teak seasonally with mild detergent; store cushions indoors when not in use

Common Questions

Does it match the Tanso sofas?
Exactly — it shares the same height, depth, cushion spec, and Grade A teak as the 2- and 3-seat sofas, so a full lounge arrangement reads as one design.

Can it handle full sun and rain?
Yes. Grade A teak's oil content resists rot and weathering; the wood simply silvers over time. The UV-resistant cushions tolerate sun well, though indoor storage in long wet spells extends their life.

Is assembly required?
Yes — straightforward assembly on delivery. At 93 pounds it is manageable to reposition seasonally, unlike the larger Tanso sofas.

Case +

Case Furniture is a pioneering British brand that seamlessly blends modern design with sustainability and high-quality craftsmanship. Founded in 2006 by industry visionary Paul Newman, Case has transformed the furniture landscape by making exceptional, eco-friendly design accessible to everyone. Collaborating with renowned designers like Matthew Hilton, Robin Day, Shin Azumi, and Eleanor Pritchard, they create timeless pieces that elevate any home. Each product balances style and function, utilizing modern manufacturing techniques and carefully sourced materials—including recycled components and FSC-certified wood—ensuring you never have to choose between quality and price.

Committed to ethical practices and environmental responsibility, Case partners with top factories worldwide that uphold fair wages and excellent working conditions, many boasting certifications for their sustainable methods. Their dedication to durability means crafting furniture designed to last a lifetime, embodying the belief that longevity is the ultimate form of sustainability. With a global presence through esteemed retailers like John Lewis, Design Within Reach, Liberty, and Heal’s, Case Furniture continues to shape the future of sustainable living. Experience the fusion of timeless design and eco-friendly innovation with Case—where sustainable furniture isn't just a choice, but a commitment to a better world.

Shipping & Returns +

In-stock items ship within 1–2 weeks

2 Year Warranty

White Glove delivery: available on qualifying furniture orders for a flat $150 — scheduled two-person inside delivery, room-of-choice placement, assembly, and full packaging removal. Request it in your order notes at checkout, or email hello@comosum.co after ordering.

Country of Production +

Cushions made in Vietnam Wood Frame made in Thailand

Dimensions +

H 25.91” × W 39.84” × D 36.02”

Care Guide +

To prolong the life of the product and retain its appearance and functionality, This unit is manufactured from solid wood. Craftsmen manufacture this product and there is variety between each unit. This is because wood is a natural product, with natural colour and grain variations.
Natural timber is affected by sunlight; this can can the wood colour to darken. It is recommended that no abrasive cleaners or solvents are used to clean the unit.

Case

Shipping and Returns

Shop with confidence. Learn more about our shipping process, delivery estimates, and hassle-free return policy.

Shipping Info

Free shipping on orders over $1,500. Standard delivery to all 48 contiguous states. White Glove delivery available for large items. Check individual product for lead time.

Returns

You can return items in unused condition within 30 days (or check the product page for specific terms).

Warranty

This product includes a manufacturer warranty. Contact us at Hello@comosum.co for claims.

Pairs Well With

Pieces that share the same design philosophy.

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Comosum's Ethos

At Comosum, we don’t just list any product; we meticulously curate them. Every piece at Comosum is selected for its quality, responsible materials, and long-term use in real homes. That means no throwaway items, no fast furniture, and no hidden shortcuts in craftsmanship. When you buy from us, you’re choosing pieces built to last, made by makers who stand behind their work so you can feel confident bringing them into your home.