Build Your Own - Harmony Sectional (Dark Walnut)
- Our most comfortable sectional ever.
- Roomy enough for the entire family.
- Pick the pieces to create your own layout.
This collection is also available with modern Blonde legs for a light and airy look.
It also comes in petite depth for narrower spaces or extra deep for maximum sitting space.
Good for people, good for the planet
Here's how this product makes a difference at home and in the world:
Handcrafted
Helps sustain skilled artisans and their communities worldwide.
- For sofa pieces, choose your seat cushion style: Multi-Seat or Bench.
- Standard depth option.
- Engineered hardwood frame with slot & tenon joinery.
- Engineered wood legs with veneer in a Dark Walnut finish.
- All wood is kiln-dried for added durability.
- Lumbar pillows and throw pillows included.
- Seat cushions: Fibre-wrapped high-density polyurethane foam.
- Seat firmness: Soft. On a scale from 1 to 5 (5 being firmest), it's a 1.
- Back cushions: 50% polyester fibre, 45% duck feather and 5% duck down in down-proof ticking.
- Cushions are reversible (Astor Velvet excluded).
- All components attach via visible side connectors and are not intended for use as stand alone pieces.
- Removable legs.
- This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more.
- Assembled in the USA.
How to measure for delivery
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As part of our White Glove Service, this piece will be brought into your home, placed in the room of your choice, fully assembled and all packaging will be removed.
Blot spills immediately with a clean, colourfast towel. Spot clean with a damp cloth or sponge, gently blotting to remove excess water, then air dry. For stains that can't be removed as such, professional cleaning is advised. To keep your piece looking its best, we recommend periodically fluffing cushions and vacuuming crevices. To prevent fading, keep fabric out of direct sunlight.
To keep your sofa looking its best, see our care videos for foam cushions and down-filled cushions.
An unlimited number of eligible furniture and oversized items can be delivered directly into your home for a single flat rate. For a reduced flat rate, select items may be shipped to a local store for customer pickup.
See Your RateIf having the item delivered into your home as White Glove, it will be brought in by a skilled delivery team on a pre-scheduled date, unpacked in the room of your choice and fully assembled.
Learn MoreYou can return eligible items within 30 days of receiving an order or 7 days for quick-ship upholstery items. Made-to-order items are not eligible.
See Returns PolicyFind & Pick a Store
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Prices and promotions may vary in stores. We make every effort to give you current product availability information, but our store inventory is always changing so an item's availability cannot be guaranteed.
Why West Elm?

good
design
We design 95% of our products in-house for original style & quality you won't find anywhere else.

good for
the planet
We prioritize responsible sourcing. That means more recycled, upcycled & FSC®-certified—and less waste.

good for
you
From organic fibers to low-VOC finishes, we're making it easy to create a healthy home for you & your family.