Sand Dollar 
Seaside Casual Nantucket Sofa. The Nantucket Deep Seating Sofa anchors your outdoor living space. Perfect for hanging out or even taking an afternoon nap. Deep, comfortable cushions in a wide array of colors fill out this classic design.
Seaside Casual Furniture continues to provide quality outdoor products. We have done so in New England for nearly 100 years. We are confident that you are viewing the finest ready to assemble outdoor furniture products available. Each piece is crafted from eco-friendly EnviroWood. Using this high performance, durable polymer keeps it easy to clean. Because it will not absorb moisture, cracking and warping do not occur. High quality stainless steel fasteners are virtually maintenance free. Simply rinse your furniture on occasion with clean water. Use a gentle detergent with a scrub brush for difficult areas.
View Nantucket Collection      •      View all Seaside Casual furniture
Designing new categories of furniture is nothing new for Seaside Casual. Useful and attractive creations are crucial elements of our success. As a result, Seaside has become known for its ability to stand out. Most importantly, our New England products exceed expectations. We consistently turn out unique products. In addition, Seaside maintains an unwavering stance for quality. As a result, these efforts have not gone unnoticed by our peers. The company has received many coveted industry awards.
Made to Last! Seaside Casual Nantucket Sofa
In 1999 we introduced Envirowood – a 100% High Density Polyethylene (HDPE) lumber. Envirowood is made from recycled plastic bottles and containers. We use UV stabilized pigments for consistent color. The result is a smoother and more durable finish. The products you buy are backed with a 20 year warranty. We stand by our products with confidence so you know you can enjoy their quality for years to come.
Browsing our furniture will inspire your outdoor room. Spend more time in the garden. Make the outdoor area well planned. Comfort and function are key elements for a good design. Above all, our design excellence achieves these criteria perfectly. In short, we are proud of our furniture. You will be too.
Verified Customer
Seaside is high quality!!
We love our two couches and four chairs from Atlantic Patio. They were easy to put together, they look like outdoor furniture we looked at in other stores for 3-4x the price, and — although the cushions are firm when you first sit down — they are actually very comfortable to sit on for long periods of time. We also love the color and it ties in perfectly with our outdoor veranda, fireplace and view. Very happy with this purchase!