Product details
Built to endure the elements while delivering deep, cushioned comfort, this three-seat outdoor sofa combines powder-coated aluminum construction with Quick-Dry foam seating for years of low-maintenance enjoyment. An outdoor sofa is a large-scale seating solution designed to accommodate multiple people in patio, deck, or covered porch settings, and the Eterna Black Sand Matte Comfort Patio 3-Seat Sofa is available at Sideboards and Things with free shipping. The seamless-welded aluminum frame resists rust and corrosion, while the Agora Panama Blanco upholstery wicks moisture quickly--so rain showers and accidental spills won't leave puddles or long drying times.
Eterna Black Sand Matte Comfort Patio 3-Seat Sofa Features:
- Overall Dimensions (WxDxH): 100" x 36" x 35"
- Material: Powder-coated aluminum frame with upholstery
- Color/Finish: Black Sand Matte frame; Agora Panama Blanco cushions
- Weight (lbs): 66
- Seating Capacity: 3 people
- Weight Capacity: 441 lbs
- Seat Dimensions (WxDxH): 99" x 24" x 19"
- Arm Height: 23"
- Cushion Technology: Quick-Dry foam with Agora Panama Blanco 3739 fabric
- Included Components: 3 seat cushions, 3 back pillows, 3 lumbar pillows, spun polyester furniture cover, storage bag
- Fabrication: Handcrafted in Vietnam with seamless welding
- Assembly: No assembly required
- Country of Origin: Vietnam
Why Choose a Handcrafted Outdoor Sofa from Sideboards and Things?
The 100-inch width offers ample room for three adults to recline side by side, while the 24-inch seat depth ensures full thigh support for taller guests. Place it as the centerpiece on a spacious deck, where the included lumbar pillows provide lower-back comfort during long summer evenings, or tuck it under a pergola to shield the cushions from midday sun. Pair it with outdoor accent chairs and a coffee table to create a complete conversation zone, or explore our full outdoor sofas collection for matching two-seat loveseats that extend your seating footprint.
Durable Construction and Weather-Ready Fabric
Powder coating seals the aluminum against salt air, chlorine splash, and UV exposure, so the Black Sand Matte finish resists fading season after season. The Agora Panama Blanco fabric is woven from solution-dyed acrylic fibers that hold color without absorbing water, and the Quick-Dry foam core drains rapidly to prevent mildew buildup. When outdoor entertaining wraps up for winter, slide the sofa into the included storage bag and stow it in a shed or garage--the 66-pound weight makes two-person lifting manageable, and the spun polyester cover adds an extra layer of dust protection during months of storage.
Low-Maintenance Care for Long-Term Enjoyment
Rinse the frame and cushions with a garden hose after windy days to clear pollen and dust, then hand-wash any stubborn stains with mild dish soap and a soft sponge. Never use pressure washers, bleach, or abrasive scrub pads, which can strip the powder coating or damage the acrylic fibers. During extended freezes, move the sofa indoors or under cover to protect ceramic or stone accessories from cracking, and always follow the manufacturer's care sheet for fabric-specific recommendations. For more ways to outfit your outdoor living area, browse our all outdoor selection, including coffee tables and chaise lounges.
Frequently Asked Questions
- What are the exact seat measurements on this three-person sofa?
- The seat measures 99 inches wide, 24 inches deep, and 19 inches high, with arms rising to 23 inches.
- How much weight can the sofa support safely?
- The aluminum frame is rated to hold up to 441 pounds across all three seats.
- Does Quick-Dry foam really prevent water pooling after rain?
- Yes, the open-cell foam allows water to drain through the cushion core so surfaces dry in hours rather than days.
- Are the cushions and pillows included in the purchase?
- Yes, you receive three seat cushions, three back pillows, three lumbar pillows, a furniture cover, and a storage bag.
- Is delivery free, and does the sofa arrive assembled?
- Free curbside delivery is included to the continental USA, and the sofa requires no assembly--white-glove placement and setup are available upon request for an additional fee.
- Can I leave this sofa outdoors year-round in freezing climates?
- The aluminum and fabric withstand cold, but you should move or cover the piece during severe freezes to protect any ceramic or stone accessories from cracking.