SKU:31803S14

Ashley Furniture

Linenhause Sectional

$3,040.00 USD

Sale Sold out

Configuration Linenhause 6-Piece Sectional with Chaise - 31803S14 Linenhause 2-Piece Sectional Loveseat - 31803S1 Linenhause 3-Piece Sectional Sofa - 31803S2 Linenhause 5-Piece Sectional - 31803S17 Linenhause 6-Piece Sectional with Chaise - 31803S15 Linenhause 3-Piece Sectional Sofa Chaise - 31803S5

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Quantity

Choose the configuration and finish for Linenhause Sectional. Each selected SKU includes only the sectional components in its exact list below. Match the selected configuration photo, component orientation and measurements before ordering. Ottomans, tables, other furniture and styling accessories are not included unless expressly listed for that SKU.

Supplier photos include individual component views and other configurations. Follow the manufacturer assembly and fabric-care instructions for the selected option.

Linenhause 6-Piece Sectional with Chaise - 31803S14 / Dune - SKU 31803S14

Customizable comfort, meet contemporary attitude. This sectional with chaise caters to your changing needs, with modular pieces made to rearrange with ease. A sleek, clean-lined silhouette results in an effortless, put-together look. Neutral-hued velvet fabric rounds out this piece with a lush feel and simple-to-style appeal.

Includes 6 modular pieces: left-arm facing corner chaise, 3 armless chairs, wedge and right-arm facing corner chair
"Left-arm" and "right-arm" refer to the arm position as you face the piece
Fully finished sides let each piece stand on its own
Modular design makes it easy to create, rearrange or expand seating to fit your space's changing needs
Reinforced frame provides added stability
Reversible cushions are easy to fluff and refresh
Well-crafted comfort that holds up to everyday activity
Accent pillows included
Pillows with soft polyfill
Polyester upholstery
Low-profile accent legs with faux wood finish
Non-skid legs reduce movement for added stability
Sturdy platform foundation resists sagging 3x better than springs, keeping your seating smooth and supportive

Approximate dimensions: 172 inches W x 125 inches D x 39 inches H.

Included components and exact quantities

3180316: 1 x Linenhause Left-Arm Facing Corner Chaise
3180346: 3 x Linenhause Armless Chair
3180365: 1 x Linenhause Right-Arm Facing Corner Chair
3180377: 1 x Linenhause Wedge

The components above are included in this kit. Supplier component descriptions may mention compatibility with additional items sold separately; those additional items are not included.

Included component: 3180316

This left-arm facing corner chaise is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 51 inches W x 71 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 54 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180346

This armless chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 39 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Leg height: 2.3 inches.

Included component: 3180365

This right-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180377

This wedge is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Delivery fit and timing

Measure doorways, hallways, stairs and turns along the full delivery route. Compare the route with the included component measurements and allow room for assembly. A doorway measurement alone does not guarantee fit.

Contact Castillo Furniture for delivery timing. No complete-set supplier quantity is currently available.

Supplier availability report: week of September 28, 2026.

Linenhause 2-Piece Sectional Loveseat - 31803S1 / Dune - SKU 31803S1

Customizable comfort, meet contemporary attitude. This sectional loveseat caters to your changing needs, with modular pieces made to rearrange with ease. A sleek, clean-lined silhouette results in an effortless, put-together look. Neutral-hued velvet fabric rounds out this piece with a lush feel and simple-to-style appeal.

Includes 2 modular pieces: left-arm facing corner chair and right-arm facing corner chair
"Left-arm" and "right-arm" refer to the arm position as you face the piece
Fully finished sides let each piece stand on its own
Modular design makes it easy to create, rearrange or expand seating to fit your space's changing needs
Reinforced frame provides added stability
Reversible cushions are easy to fluff and refresh
Well-crafted comfort that holds up to everyday activity
Accent pillows included
Pillows with soft polyfill
Polyester upholstery
Low-profile accent legs with faux wood finish
Non-skid legs reduce movement for added stability
Sturdy platform foundation resists sagging 3x better than springs, keeping your seating smooth and supportive

Approximate dimensions: 86 inches W x 44 inches D x 39 inches H.

Included components and exact quantities

3180364: 1 x Linenhause Left-Arm Facing Corner Chair
3180365: 1 x Linenhause Right-Arm Facing Corner Chair

The components above are included in this kit. Supplier component descriptions may mention compatibility with additional items sold separately; those additional items are not included.

Included component: 3180364

This left-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180365

This right-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Delivery fit and timing

Contact Castillo Furniture for delivery timing. No complete-set supplier quantity is currently available.

Supplier availability report: week of September 28, 2026.

Linenhause 3-Piece Sectional Sofa - 31803S2 / Dune - SKU 31803S2

Customizable comfort, meet contemporary attitude. This sectional sofa caters to your changing needs, with modular pieces made to rearrange with ease. A sleek, clean-lined silhouette results in an effortless, put-together look. Neutral-hued velvet fabric rounds out this piece with a lush feel and simple-to-style appeal.

Includes 3 modular pieces: left-arm facing corner chair, armless chair and right-arm facing corner chair
"Left-arm" and "right-arm" refer to the arm position as you face the piece
Fully finished sides let each piece stand on its own
Modular design makes it easy to create, rearrange or expand seating to fit your space's changing needs
Reinforced frame provides added stability
Reversible cushions are easy to fluff and refresh
Well-crafted comfort that holds up to everyday activity
Accent pillows included
Pillows with soft polyfill
Polyester upholstery
Low-profile accent legs with faux wood finish
Non-skid legs reduce movement for added stability
Sturdy platform foundation resists sagging 3x better than springs, keeping your seating smooth and supportive

Approximate dimensions: 125 inches W x 44 inches D x 39 inches H.

Included components and exact quantities

3180346: 1 x Linenhause Armless Chair
3180364: 1 x Linenhause Left-Arm Facing Corner Chair
3180365: 1 x Linenhause Right-Arm Facing Corner Chair

The components above are included in this kit. Supplier component descriptions may mention compatibility with additional items sold separately; those additional items are not included.

Included component: 3180346

This armless chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 39 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Leg height: 2.3 inches.

Included component: 3180364

This left-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180365

This right-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Delivery fit and timing

Contact Castillo Furniture for delivery timing. No complete-set supplier quantity is currently available.

Supplier availability report: week of September 28, 2026.

Linenhause 5-Piece Sectional - 31803S17 / Dune - SKU 31803S17

Customizable comfort, meet contemporary attitude. This sectional caters to your changing needs, with modular pieces made to rearrange with ease. A sleek, clean-lined silhouette results in an effortless, put-together look. Neutral-hued velvet fabric rounds out this piece with a lush feel and simple-to-style appeal.

Includes 5 modular pieces: left-arm facing corner chair, 2 armless chairs, wedge and right-arm facing corner chair
"Left-arm" and "right-arm" refer to the arm position as you face the piece
Fully finished sides let each piece stand on its own
Modular design makes it easy to create, rearrange or expand seating to fit your space's changing needs
Reinforced frame provides added stability
Reversible cushions are easy to fluff and refresh
Well-crafted comfort that holds up to everyday activity
Accent pillows included
Pillows with soft polyfill
Polyester upholstery
Low-profile accent legs with faux wood finish
Non-skid legs reduce movement for added stability
Sturdy platform foundation resists sagging 3x better than springs, keeping your seating smooth and supportive

Approximate dimensions: 125 inches W x 125 inches D x 39 inches H.

Included components and exact quantities

3180346: 2 x Linenhause Armless Chair
3180364: 1 x Linenhause Left-Arm Facing Corner Chair
3180365: 1 x Linenhause Right-Arm Facing Corner Chair
3180377: 1 x Linenhause Wedge

The components above are included in this kit. Supplier component descriptions may mention compatibility with additional items sold separately; those additional items are not included.

Included component: 3180346

This armless chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 39 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Leg height: 2.3 inches.

Included component: 3180364

This left-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180365

This right-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180377

This wedge is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Delivery fit and timing

Contact Castillo Furniture for delivery timing. No complete-set supplier quantity is currently available.

Supplier availability report: week of September 28, 2026.

Linenhause 6-Piece Sectional with Chaise - 31803S15 / Dune - SKU 31803S15

Includes 6 modular pieces: left-arm facing corner chair, 3 armless chairs, wedge and right-arm facing corner chaise
"Left-arm" and "right-arm" refer to the arm position as you face the piece
Fully finished sides let each piece stand on its own
Modular design makes it easy to create, rearrange or expand seating to fit your space's changing needs
Reinforced frame provides added stability
Reversible cushions are easy to fluff and refresh
Well-crafted comfort that holds up to everyday activity
Accent pillows included
Pillows with soft polyfill
Polyester upholstery
Low-profile accent legs with faux wood finish
Non-skid legs reduce movement for added stability
Sturdy platform foundation resists sagging 3x better than springs, keeping your seating smooth and supportive

Approximate dimensions: 125 inches W x 172 inches D x 39 inches H.

Included components and exact quantities

3180317: 1 x Linenhause Right-Arm Facing Corner Chaise
3180346: 3 x Linenhause Armless Chair
3180364: 1 x Linenhause Left-Arm Facing Corner Chair
3180377: 1 x Linenhause Wedge

The components above are included in this kit. Supplier component descriptions may mention compatibility with additional items sold separately; those additional items are not included.

Included component: 3180317

This right-arm facing corner chaise is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 51 inches W x 71 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 54 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180346

This armless chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 39 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Leg height: 2.3 inches.

Included component: 3180364

This left-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180377

This wedge is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 43 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Delivery fit and timing

Contact Castillo Furniture for delivery timing. No complete-set supplier quantity is currently available.

Supplier availability report: week of September 28, 2026.

Linenhause 3-Piece Sectional Sofa Chaise - 31803S5 / Dune - SKU 31803S5

Includes 3 modular pieces: left-arm facing corner chaise, armless chair and right-arm facing corner chair
"Left-arm" and "right-arm" refer to the arm position as you face the piece
Fully finished sides let each piece stand on its own
Modular design makes it easy to create, rearrange or expand seating to fit your space's changing needs
Reinforced frame provides added stability
Reversible cushions are easy to fluff and refresh
Well-crafted comfort that holds up to everyday activity
Accent pillows included
Pillows with soft polyfill
Polyester upholstery
Low-profile accent legs with faux wood finish
Non-skid legs reduce movement for added stability
Sturdy platform foundation resists sagging 3x better than springs, keeping your seating smooth and supportive

Approximate dimensions: 133 inches W x 71 inches D x 39 inches H.

Included components and exact quantities

3180316: 1 x Linenhause Left-Arm Facing Corner Chaise
3180346: 1 x Linenhause Armless Chair
3180365: 1 x Linenhause Right-Arm Facing Corner Chair

The components above are included in this kit. Supplier component descriptions may mention compatibility with additional items sold separately; those additional items are not included.

Included component: 3180316

This left-arm facing corner chaise is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 51 inches W x 71 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body and One Side Toss Pillows / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Oneside Toss Pillows / Laurie.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lara.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Fabric area and cover: Toss Pillows / Lacey.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Arm height: 25 inches.

Seat depth: 54 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Leg height: 2.3 inches.

Minimum width of doorway for delivery: 32 inches.

Accent pillow #1: 24 inches.

Accent pillow #2: 24 inches.

Accent pillow #3: 24 inches.

Included component: 3180346

This armless chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.

Compatible with other 31803 items, sold separately

Materials: Fabric.

Approximate dimensions: 39 inches W x 44 inches D x 39 inches H.

Manufacturer assembly instructions

Fabric area and cover: Body / Linenhause.

Fabric composition: 100% Polyester.

Manufacturer cleaning code: WS - Water/Solvent. Follow manufacturer instructions before cleaning.

Seat depth: 27 inches.

Seat height: 21 inches.

Top of cushion to top of back: 17 inches.

Seat width: 39 inches.

Minimum width of doorway for delivery: 32 inches.

Leg height: 2.3 inches.

Included component: 3180365

This right-arm facing corner chair is made with polyester upholstery. Fully finished on all sides, it pairs with other items in the series to make a modular sectional.