September 30, 2026
Outdoor furniture that stays out
Durable outdoor furniture comes down to four parts: the strand, the frame, the feet and the cushions. We read each one on two Dedon sofas that Jean-Marie Massaud drew for open gardens and decks.
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- Sealine
Modular lounge by Jean-Marie Massaud
Dedon Sealine teak sofas, modules and daybeds
Dedon Sealine is the Dedon garden furniture system for people who want teak and weave in one sofa. Jean-Marie Massaud framed it in handcrafted teak, wrapped the back in wide strands of Dedon Fiber and topped it with deep cushions.
What the collection includes
Dedon Sealine pieces
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2-Seater
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Left module
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Right module
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3-Seater
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Left module XL
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Right module XL
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Daybed left
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Daybed right
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Coffee Table 162x65
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Coffee Table 90x90
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Coffee Table 174x69
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Bench
About the collection
Teak below, weave behind you
Massaud wanted a lounge that works in any season and any climate, from a lodge terrace in hot sun to a boat deck in a northern fjord. The system stays compact, so it fits a smaller patio as well as a large deck, and you can mix it with pieces from other Dedon collections.
The frame is teak, shaped by hand. The backrest is woven from an extra-wide strand of Dedon Fiber, which Dedon makes in its own plant in northern Germany and weaves on Cebu Island in the Philippines. The fiber resists chlorine, salt water and sun. Dedon offers it in titan and silver beige.
You build the sectional from parts. There is a 2-seater and a 3-seater, left and right modules, larger XL modules, and daybeds that end to the left or the right. A bench adds extra seating or a place for trays and towels. Because each part stands on its own, you can start with a sofa and add modules later.
Three coffee tables complete the set, at 90x90, 162x65 and 174x69. The long ones run the length of a sofa, and the square one sits in front of a corner. Cushions come in the Dedon fabric families, including Natura, Caleo, Tucson, Gaia, Muse, Nube and Borneo.
Specifications
How Dedon Sealine is made
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2-seater and 3-seater
- Frame and weave
- Handcrafted teak, woven Dedon Fiber back
- Seat and comfort
- Deep cushions in Dedon fabrics
- Care
- Soft brush, warm water, mild cleanser
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Left, right and XL modules
- Frame and weave
- Teak with a woven back
- Seat and comfort
- Combine into an L or a long run
- Care
- Keep alcohol and solvents off the fiber
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Daybed left and right
- Frame and weave
- Teak with a woven back
- Seat and comfort
- Lounge cushion, ends left or right
- Care
- Store cushions dry in winter
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Coffee tables 90x90, 162x65, 174x69 and bench
- Frame and weave
- Low tables and a bench sized to the sofas
- Seat and comfort
- Table surface or extra seat
- Care
- Use coasters, wipe wine and citrus at once
Dimensions and finish codes come with your quote.
- 01CushionsDeep seat and back cushions in Dedon outdoor fabrics.
- 02Woven backrestExtra-wide Dedon Fiber in titan or silver beige, woven by hand on Cebu Island.
- 03Teak frameHandcrafted teak that carries the seat and the weave.
On location
Dedon Sealine outdoors
The designer
Jean-Marie Massaud
French designer Jean-Marie Massaud blends comfort with elegance and heritage with the present day. Beyond Sealine he drew Seashell and Seax for Dedon, along with stores, products and a football stadium.
"Design aims at taking part in a new consumption model based on being rather than having."
Questions
Dedon Sealine: what buyers ask
Can I build a sectional with Dedon Sealine?
Yes. Sealine is modular. You join left, right and XL modules with 2-seater and 3-seater sofas, and you can end a run with a left or right daybed.
What is Dedon Sealine made of?
A teak frame, a backrest woven from extra-wide Dedon Fiber, and cushions in Dedon outdoor fabrics.
How much does Dedon Sealine cost?
Prices depend on the layout, the fiber color and the cushion fabric. Send us your layout through the form and we reply within one business day.
From the journal
Stories about Dedon Sealine
Keep looking
Other Dedon collections
Price on request
Get a price for Dedon Sealine
Pick the pieces, tell us where they will stand, and we send pricing, lead time and fiber samples for Sealine.
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A Dedon specialist reads your request and replies within one business day.
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You get pricing for the pieces you named, current lead time and fiber and cushion options.
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If you want to see colors first, we arrange fiber and fabric samples before you order.