Contact

Say
hello.

Question about your order, a fabric, or the ten-week wait? We're a small team and we answer every message ourselves — usually within one working day.

General hello@sinkchair.com
Orders orders@sinkchair.com
Response time ≤ 1 working day
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The workshop

Specialist upholstery workshop
Europe

Returns

Every chair is made to order, so custom pieces can't be returned unless faulty. Read our full returns policy before you buy.

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Business

SINK® — sinkchair.com
VAT registered in the Netherlands
© 2026 SINK®

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yours.

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