Sia Dining Chair
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Product Details
Designed by Ramón Esteve, the Sia Dining Chair embodies contemporary elegance through soft, enveloping forms and exceptional everyday comfort. Its sculptural silhouette is defined by a fully upholstered wraparound shell and a distinctive floating lumbar cushion that provides both visual lightness and ergonomic support.
Supported by FSC-certified solid oak legs in a warm Dark Oak finish, the chair balances the softness of its upholstery with the warmth and authenticity of natural wood. Slender, gently tapered legs create a refined architectural presence while maintaining an airy, contemporary profile. Generously cushioned throughout, the Sia Dining Chair is designed to encourage relaxed dining and lasting comfort.
Every detail reflects Acerka’s commitment to timeless materials, thoughtful craftsmanship, and enduring contemporary design, making it equally suited for refined residential and hospitality interiors.
Dimensions & capacity
Dimensions: 23" W x 32" H
Product weight: 25 lbs
Seat height: 19 in.
Depth: 23 in.
Specifications
Materials: Dark Oak
Finish: Dark Oak
Upholstery: Linen, Polyester, Acrylic
Fully upholstered wraparound shell
Floating cylindrical lumbar cushion
FSC-certified solid oak legs
Ergonomic supportive design
Use: Indoor & Contract
Fabric Composition: 44% linen, 32% polyester, 24% acrylic
Manufacturer customization / customer’s own material (COM): minimum 10 pieces; Acerka lists 8 weeks for custom production.
UV Resistance: Fade-resistant & UV-protected
Acerka lists CAL TB 117-2013 for the upholstery.
Abrasion: 40,000 Wyzenbeek
Water & Stain repellent
- Seat type: Upholstered padded
Care instructions
Wood: Dust with a dry cloth. Blot spills, then wipe with a damp cloth and natural soap, following the grain. Dry with a soft cloth. Avoid detergents, direct sunlight, heaters and air-conditioning vents.
Fabric: Brush off loose debris and blot spills with a dry cloth; do not rub. For oil, apply an absorbent such as cornstarch and lift it away with a straight edge. Clean with mild soap and water or a fabric cleaner, then rinse out the residue.
Certificates & tests
Wood: Acerka lists Grade A solid wood from FSC-certified forests and GREENGUARD Gold certification for the wood component.
Fabric: Abrasion: 40,000 Wyzenbeek. Acerka lists REACH compliance, OEKO-TEX Standard 100, GREENGUARD Gold, lead-free and azo-dye-free fabric, UFAC Interior Fabrics Test Method (1990), and CA #117-2013 Sec. E (CS-191-53).
Use: Acerka lists contract grade.
Designer
Designed by: Ramón Esteve
Spanish architect and designer Ramón Esteve leads Ramón Esteve Estudio. His architectural and furniture work pairs simple geometry with natural materials and craftsmanship.
Shipping & Returns
Shipping & Returns
We offer free curbside delivery on all orders, with optional white glove delivery and white glove delivery with assembly available for an additional fee. Delivery timelines vary by item size and availability, but most in-stock items arrive within 2–4 weeks.
Returns must be requested within 7 days of delivery and items must be unused, unassembled, and in original packaging.
Sale items, special orders, large parcel items, and upholstered furniture are non-returnable.
Please inspect your order upon delivery. Any damage must be reported within 48 hours of receipt.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Eco-Friendly Furniture for Modern Living
Crafted with responsibly sourced woods and non-toxic finishes, our eco-friendly furniture brings natural warmth and mindful craftsmanship into your home. Each piece is thoughtfully designed to balance beauty, durability, and sustainability—offering a healthier way to elevate the spaces you live in.