Modular Furniture

Discover modular furniture at CastleUp.ca, designed for flexible living, modern comfort, and everyday style. From modular sofas and sectionals to customizable seating layouts, our collection makes it easy to create a space that fits your home, lifestyle, and family needs. Choose from versatile designs, many colour options, and comfortable configurations perfect for condos, living rooms, basements, and open-concept spaces.

Showing 53 of 53 products
Filter Products

Filter Products

Showing 53 of 53 products

Availability
Clear
Price

The highest price is $5,998.00

$
$
Clear
  • Beige Lotus Modular Sectional Sofa by Brassex with fabric upholstery, showing multiple connected seating sections.
    Lotus Modular Sectional in Beige 240311
    $898.00
    $1,298.00
    $898.00
    The Lotus Modular Storage Sectional is a versatile and stylish piece, designed for both comfort and functionality. Its clean, modern aesthetic is complemented by a plush textured fabric that adds a...
  • Colton Mink 6 Pieces Fabric Modular Sectional
    Colton Mink 6 Pieces Fabric Modular Sectional
    $1,998.00
    $3,998.00
    $1,998.00
    The Colton Modular Sectional brings cozy comfort and flexible style to your living room. Upholstered in soft mink fabric with a plush ribbed texture, this 6-piece sectional can be arranged to suit ...
  • Ashbourne Estate 6-Piece Modular Sectional
    Ashbourne Estate 6-Piece Modular Sectional
    $5,198.00
    $9,798.00
    $5,198.00
    Create a spacious and beautifully inviting living room with the Ashbourne Estate 5-Piece Modular Bouclé Sectional. Upholstered in plush bouclé fabric, this generously sized sectional delivers sink-...
  • Ashbourne Estate 5-Piece Modular Sectional
    Ashbourne Estate 5-Piece Modular Sectional
    $4,498.00
    $8,398.00
    $4,498.00
    Create a spacious and beautifully inviting living room with the Ashbourne Estate 5-Piece Modular Bouclé Sectional. Upholstered in plush bouclé fabric, this generously sized sectional delivers sink-...
  • Ashbourne Estate Modular Armless Chair
    Ashbourne Estate Modular Armless Chair
    $798.00
    $1,498.00
    $798.00
    Expand your seating with the Ashbourne Estate Modular Armless Chair. Upholstered in soft polyester fabric, this versatile piece is fully finished on all sides, allowing it to float freely in your l...
  • Ashbourne Estate 3-Piece Modular Sofa
    Ashbourne Estate 3-Piece Modular Sofa
    $2,598.00
    $5,198.00
    $2,598.00
    Bring comfort, flexibility, and modern style into your living room with the Stonecroft Manor 3-Piece Modular Bouclé Sectional Sofa. Upholstered in plush bouclé fabric, this spacious sectional featu...
  • Ashbourne Estate 2-Piece Modular Sofa
    Ashbourne Estate 2-Piece Modular Sofa
    $1,998.00
    $3,798.00
    $1,998.00
    reate a cozy and stylish living space with this beautifully modular 2-piece sectional sofa. Upholstered in soft plush bouclé fabric, it features sink-in-soft cushions wrapped in a feather-fiber ble...
  • Aslan Court 4-Piece Modular Sofa Pit Sectional | CastleUp Experience Centre Online Furniture
    Aslan Court 4-Piece Modular Sofa Pit Sectional
    $3,498.00
    $5,898.00
    $3,498.00
    A customizable contemporary modular sofa pit sectional designed for spacious, flexible living room layouts. The modular pieces can be rearranged to suit family lounging, entertaining, or a room ref...
  • Aslan Court 6-Piece Modular Sectional with Chaise | CastleUp Experience Centre Online Furniture
    Aslan Court 6-Piece Modular Sectional with Chaise From $3,498.00
    A customizable, contemporary modular sectional with chaise designed for flexible comfort and easy room styling. The 6-piece layout can be rearranged to suit family lounging, entertaining, or a fres...
  • Aslan Court 5-Piece Modular Sectional | CastleUp Experience Centre Online Furniture
    Aslan Court 5-Piece Modular Sectional
    $3,498.00
    $5,898.00
    $3,498.00
    A customizable contemporary modular sectional designed for flexible, spacious living room layouts. The 5-piece configuration can be rearranged for family lounging, hosting, or a simple style refres...
  • Aslan Court 3-Piece Modular Sofa Sectional with Chaise | CastleUp Experience Centre Online Furniture
    Aslan Court 3-Piece Modular Sofa Sectional with Chaise
    $2,598.00
    $4,398.00
    $2,598.00
    A customizable, contemporary modular sectional designed for flexible living. The pieces can be arranged or moved as needed, making it ideal for family lounging, entertaining guests, or refreshing y...
  • Aslan Court 3-Piece Modular Sofa | CastleUp Experience Centre Online Furniture
    Aslan Court 3-Piece Modular Sofa
    $1,998.00
    $3,798.00
    $1,998.00
    A customizable contemporary modular sofa sectional with chaise, designed for flexible living room layouts. The movable pieces can be rearranged to suit family lounging, hosting, or a quick room ref...
  • Aslan Court 2-Piece Modular Loveseat | CastleUp Experience Centre Online Furniture
    Aslan Court 2-Piece Modular Loveseat
    $1,698.00
    $2,798.00
    $1,698.00
    A customizable modular loveseat sectional designed for flexible living spaces. Its neutral upholstery, finished sides, and movable modular pieces make it easy to rearrange for everyday lounging, fa...
  • Brassex Compression CloudEase modular armless lounge chair in soft fabric with plush cushioning, designed for modern accent seating.
    Compression CloudEase Modular Armless Lounge Chair
    $398.00
    $598.00
    $398.00
    Sink into modern comfort with this extra-wide modular lounge chair, designed for flexible living and everyday relaxation. Built with 30-density powderless sponge, pocket coils, PP foam, and support...
  • MAZ Pippa Collection 6-piece modular sectional sofa in light grey, shown from an angled view with no background.
    Pippa Collection 6-Piece Modular Sectional in Light Grey
    $2,898.00
    $3,698.00
    $2,898.00
    The Pippa Collection is a modern, modular sectional designed for flexibility, comfort, and everyday convenience. Upholstered in soft light grey chenille, it features clean lines, customizable conf...
  • MAZ Haven 2-Piece Modular Loveseat in beige with plush cushions, displayed from the front against a neutral background.
    Haven 2-Piece Modular Loveseat In Beige
    $798.00
    $1,299.00
    $798.00
    The Haven Collection is a modern, cloud-inspired modular loveseat designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy ...
  • MAZ Haven 3-piece beige modular sofa set with clean lines and plush cushions, shown from the front view.
    Haven 3-piece Modular Sofa In Beige
    $1,098.00
    $1,599.00
    $1,098.00
    The Haven Collection is a modern, cloud-inspired modular sofa designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy fit ...
  • MAZ Haven 4-piece modular sectional sofa with beige fabric and chaise lounge, shown from side view with no background.
    Haven 4-Piece Modular Sectional
    $1,498.00
    $2,199.00
    $1,498.00
    The Haven Collection is a modern, cloud-inspired modular sectional designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy...
  • MAZ Haven 5-piece sectional sofa with matching ottoman, beige fabric, and modern design, shown from side view with no background.
    Haven 5-Piece Modular Sectional with Ottoman
    $1,548.00
    $2,399.00
    $1,548.00
    The Haven Collection is a modern, cloud-inspired modular sectional designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy...
  • MAZ Haven 6-piece modular sectional sofa with two ottomans, shown from the front with neutral upholstery and modern design.
    Haven 6-Piece Modular Sectional with Two Ottomans
    $1,798.00
    $2,699.00
    $1,798.00
    The Haven Collection is a modern, cloud-inspired modular sectional designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy...
  • MAZ Haven 6-piece modular sectional sofa with matching ottoman, featuring neutral fabric upholstery and modern design.
    Haven 6-Piece Modular Sectional with Ottoman
    $1,798.00
    $2,799.00
    $1,798.00
    The Haven Collection is a modern, cloud-inspired modular sectional designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy...
  • MAZ Haven 5-piece modular sectional sofa with ottoman, beige fabric, showing side view with cushions and contemporary design.
    Haven 5-Piece Modular Sectional with Ottoman
    $1,598.00
    $2,499.00
    $1,598.00
    The Haven Collection is a modern, cloud-inspired modular sectional designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy...
  • MAZ Haven 4-piece modular sectional sofa in beige with cream cushions, shown from the front without background.
    Haven 4-Piece Modular Sectional
    $1,398.00
    $2,199.00
    $1,398.00
    The Haven Collection is a modern, cloud-inspired modular sectional designed for relaxed comfort and versatile living. Its clean silhouette, soft ribbed upholstery, and neutral tones make it an easy...
  • MAZ Tidal 5-piece modular sectional sofa with ottoman in taupe, showing the side view of the modern, comfortable living room furniture
    Tidal 5-Piece Modular Sectional with Ottoman Taupe
    $5,498.00
    $8,498.00
    $5,498.00
    Elevate your living room with this versatile 5-piece modular sectional, crafted for modern style and everyday functionality. Upholstered in premium taupe textured fabric with elegant tufting, this ...

Showing 1 -24 of 53 items