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3-Seater Modular Sofas — Mirewood

3-Seater Modular Sofas

Mirewood three-seater sofas come as a straight three-seat sofa or a three-seat L-shape with a storage ottoman, in the deep-seated Halo or the lower, firmer Valen.

4 products

About 3-Seater Modular Sofas

Mirewood three-seater sofas come as a straight three-seat sofa or a three-seat L-shape with a storage ottoman, in the deep-seated Halo or the lower, firmer Valen. Each is built from three modular pieces (two corners and a middle seat) that connect with hidden clips and come apart without tools, so the sofa can be reconfigured or extended later.

Straight three-seaters are $1,699 in either line. The three-seat L-shape with storage ottoman is $1,999 and is our most popular layout. The Halo has a 29.5 in seat depth and 36.6 in pillow back; the Valen is 25.6 in deep and 23.2 in high.

Every cover, including the seat cushions and base, is machine-washable at home and sold individually. Frames are kiln-dried wood with a Limited Lifetime frame warranty. Orders ship within 72 hours in boxes that fit through any door, and returns are accepted for 30 days with a 20% restocking fee.

Three-seater sofa FAQ

How wide is a Mirewood three-seater?
Each piece is about 40 in wide, so a straight three-seater runs about 120 in (Valen) to 123 in (Halo). See the dimensions diagram on the product page for exact figures.

Can three people actually sit on it?
Yes. Each of the three pieces is a full-width seat with its own cushion, not a bench divided into three.

Can I turn a three-seater into a sectional later?
Yes. Add a storage ottoman ($650) to make an L-shape, or more seats to make a corner sectional.

3-Seater Modular Sofas

Four three-seat options: a straight three-seater in Halo and in Valen, and a three-seat L-shape in each. The three-seater is the most popular starting point because it fits most living rooms and expands cleanly into a sectional.

Every cover comes off and machine washes at home

Seats, backs and base covers all unzip and go into a household washing machine, including the seat cushions. Covers are sold individually, so a single stained panel never means replacing the sofa.

Built with kiln-dried wood, connected without tools

Frames are built with kiln-dried wood and backed by a Limited Lifetime Warranty on the frame. Modules connect with hidden steel clips, so you can rearrange or expand your layout in minutes with no tools.

Ships within 72 hours

Every configuration ships within 72 hours, flat-packed in cartons that fit through standard doorways. 30-day returns.

Related collections

Smaller room? See the 2-seaters and loveseats. Need more seating? See the 4-seater sofas and sectionals. Or browse every layout in machine-washable couches and sofas.

Frequently asked questions

How long is a 3-seater?

Dimensions are listed on each product page. The straight three-seater is three connected seat modules; the L-shape replaces one end seat with a chaise.

Can a 3-seater become a sectional later?

Yes. Add a corner piece and a seat to turn a straight three-seater into an L-shape, or an ottoman to add a chaise.

What modular sofa has deep seats and removable washable covers?

Both Halo and Valen three-seaters. Deep seats, and every cover including the seat cushions unzips and machine washes at home.

The Mirewood Difference

Pet-Friendly

Pet-Friendly

Paw, claw, fur and drool resistant.

Fully Customizable

Fully Customizable

Easily add or remove pieces for your perfect setup.

Hidden Storage

Hidden Storage

Smart storage ottoman keeps your space organized.

Fully Washable Covers

Fully Washable Covers

100% machine washable, including the seat cushions.

Unmatched Comfort

Unmatched Comfort

Plush cushions that feel like a dream to sink into.

Sofa Connectors

Sofa Connectors

Secure pieces that lock neatly into place.