• Built Smooth (Foam Back) Sofa
  • Built Smooth (Foam Back) Sofa
  • Built Smooth (Foam Back) Sofa
  • Built Smooth (Foam Back) Sofa
  • Built Smooth (Foam Back) Sofa
1,200+ Reviews

Comfortable and looks great! The assembly instructions are very easy to follow.

- William B.

Built Smooth (Foam Back) Sofa

Regular price $1,495.00
Unit price per

What’s Included
2 Built Smooth Wide Armless Units
2 Universal Flat Arm Units Seat Units

All seat units include:
24" seat depth
Attached Built Smooth foam back cushion
Built-in storage (arms do not have storage)
Ships flat
Each seat builds in ~45 minutes

Wide Armless Unit (2 Included)
Dimensions: 32.5" W × 33" D × 36.5" H

Universal Flat Arm (2 Included)
Dimensions: 7" W × 33" D × 24" H

  • Factory-Direct
Pricing
  • Simple Assembly
in <1 hour / seat
  • Modular Unit - Change Layouts Anytime
  • CertiPUR-US® certified seat cushion foam
  • All fabrics machine-washable, stain-resistant, OEKO-TEX® certified
  • Factory-direct pricing (no showroom markup)
  • No-sag, springless support system
  • Made and shipped by real humans in the USA
DETAILS

Modular by design. Built to grow.
Every Built Best unit connects securely. Every unit can attach to the side of any other unit. Start with one seat and expand anytime.

Connector bolt system
Our strong connector bolt system locks pieces together to prevent gaps or shifting, while still allowing you to rearrange or add on easily anytime.

Built-in storage
All seats and ottomans include hidden storage built right into the frame. Add liners for extra protection. Exact dimensions are listed above.

Arms
Finish open ends with Arm Units for a clean look.

Built Best is made to be the last sectional you’ll ever need. Replace parts, not the whole couch.

Fabric & Care

Performance fabrics. Built for real life.
Every Built Best fabric is designed to handle everyday messes.

Fabric details
• Stain-resistant performance weaves and velvets
• Machine-washable covers
• OEKO-TEX® certified (free from PFAS, BPA, PBDEs, phthalates, pesticides, and flame retardants)
• Pet hair wipes away with a damp cloth or lint roller

How to wash

  1. Remove covers
  2. Wash cold on gentle
  3. Spin dry only (no heat)
  4. Reapply slightly damp for a smooth, tailored fit

Performance is built into the fibers using nano-technology that creates moisture-repelling surface tension - not sprayed on. Better for you. Better for the planet.

COMFORT & SUPPORT

Comfort that lasts (not just day one).
Built Best seating balances softness with long-term support. Designed to break in, not break down.

• CertiPUR-US® certified seat cushions
• Foam or fiber-fill backs, depending on style
• Built to stay supportive

No-Sag Support System
No springs. No rust. No squeaks.

Our patented springless design uses durable flex webbing instead of metal springs - delivering consistent, even support across every seat.

ASSEMBLY & SETUP

Assembly. Without the meltdown.
Built Best is designed for straightforward DIY assembly.

• Instructions written by humans (with real troubleshooting)
• Connector hardware made for real hands - not brute strength
• Drill recommended (screwdriver works too)

Ships flat. Each seat builds in <1 hour. No special skills required.

SHIPPING

We ship smart. You save big.
Built Best ships standard ground only - no expedited, no freight, no PO boxes. Keeping it simple keeps prices down.

What to expect
• Ships in ~4 weeks
• Arrives 2–4 business days later via UPS
• Tracking provided once it ships
• Carbon-neutral shipping

Delivery details
Your sectional arrives in multiple flat-pack boxes designed to be:
• 35–65 lbs per box (depending on unit)
• Easy to carry and fit through doorways, hallways, and staircases

Flat-pack shipping keeps costs reasonable. If the boxes show a few battle scars from transit - the furniture inside is built for far worse.

Frequently asked questions

  • Built Best is designed so when life happens, you replace parts, not the whole couch. Every component is available individually—frames, cushions, foam, pillows, and covers.

  • Shipping included:

    • Small frame pieces: $25
    • Large frame pieces: $40
    • Seat cushion: $75
    • Individual fabric pieces: $55
    • Back pillow (Armless / Small Corner): $55
    • Back pillow (Wide Armless / Large Corner): $65
    • Back foam (Armless / Small Corner): $55
    • Back foam (Wide Armless / Large Corner): $65

    No need to replace the whole couch over one worn piece.

  • If you’ve built a bookshelf, you’ve got this. Assembly takes about 45 minutes per unit. Instructions are written by real humans.

  • Yes. Everything ships flat-packed in boxes designed to fit through standard doors, staircases, and elevators.

  • Yes. All units connect with strong connector bolts that keep all units locked together but make it easy to undo the bolts and rearrange layouts when needed. We tested the bolts with all hands - 7 years old to 70 years old - to make sure they are ergonomic and feel easy to twist!

  • Assembled frames were tested to hold over 2,000 pounds. It was the same test that is used to approve furniture used on military bases - so, it's meant to be tough!

  • Yes. Unit fabrics are:

    • PFAS-free
    • Flame-retardant-free
    • OEKO-TEX® certified (or in process)
    • Stain-resistant via iClean™ technology
    • Fully machine-washable

    Cold wash. Gentle cycle. Hang dry.

    (Storage liners - sold separately - are wipeable, not machine washable.)

  • They’re water-resistant, not waterproof. Spills bead up if caught quickly, but standing liquid should be avoided.

  • While no fabric is fully pet-proof, many customers have great success with our performance velvets and weaves. Covers are removable and replaceable if life happens!

  • Nope. We believe in honest pricing every day. No inflated prices, no fake discounts — just fair pricing built around quality and longevity.