Tanso 3-Seat Sofa

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.

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.

Cushions made in Vietnam Wood Frame made in Thailand

H 25.91” × W 112.72” × D 36.02”

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.