The Seaton 3-Seater Sofa is a long, low, mid-century-inspired sofa with crisp tailoring. Straight track arms frame three loose back cushions and seat cushions, and the upholstered body sits on short solid wood legs, giving it a clean horizontal line that anchors a lobby or lounge.
At 88" wide, it seats three comfortably and gives a seating group a strong centerpiece. Its restrained shape works across styles: black leather for a club or hotel bar lounge, warm fabric and walnut legs for a residential-feeling suite or senior living lounge. It shares its design with the Seaton 2-Seater Sofa and Seaton Lounge Chair, so you can build a complete, matched seating area.
The Seaton is built on a solid wood frame with mortise-and-tenon joinery and very few bolted connections. It is tested to 400 lbs and tested internally to meet ANSI/BIFMA standards, and its foam and upholstery meet CAL TB 117-2013. It ships fully assembled from the factory and carries a 3-year frame structural warranty and a 1-year finish and upholstery warranty from shipment.
Leave about 16–18" between the sofa and a coffee table, and keep main walkways clear around the group. Our restaurant seating layout guide covers clearances.
Wood legs (Wood Option B): American walnut, American white oak, North American ash, European beech, black painted ash (open pore), beechwood with walnut stain, and ashwood with light or dark walnut stain.
Leather (Leather Option A): A wide range of standard, deluxe and premium leathers, including distressed finishes.
Fabric (Fabric Option A): A broad selection of fabrics and tweeds, many rated from 72,000 to 130,000 double rubs.
COM: Customer's own material is accepted, and we will provide the yardage.
For commercial seating, we recommend upholstery rated 75,000–100,000 double rubs. See our upholstery double rubs guide.
Model code: SEAT-3S
The Seaton 3-Seater suits hotel lobbies, corporate reception areas and club lounges, country clubs and senior living common areas. Pair it with the Seaton 2-Seater Sofa and Seaton Lounge Chair, or browse more lounge chairs and sofas.
Standard production is 14–20 weeks, and most orders can be rushed to 8–10 weeks. Minimum order is typically 4 pieces, and smaller orders are considered on request. Designform Furnishings is a commercial wholesaler: we sell to businesses, designers, purchasing firms and the public for commercial projects, not for residential or personal use. We ship worldwide.
How do I get pricing? Contact your local sales rep or a project manager or administrator in our office and we will quote your list, including freight.