Ninety Minute Lounge Chair


eceptively comfortable, the 90-Minute Lounge Chair balances your body in a relaxed position that’s perfect for reading, watching, or chatting with a friend. Its origins in humble sheet material are lost in a volumetric, sculptural stance. The Chair’s 9 simple pieces interlock with a set of keys that can either be CNC milled or 3D printed. The keys lock the seat and back in place, and add a decorative inlay detail to the chair sides. The 90-Minute Chair digital cut file is ready for download.


 Download for DIY


he 90-Minute Lounge Chair download file includes toolpaths for a single chair that is comprised of 9 interlocking parts. Mill a single chair from 1½ sheets of 4′x8′x¾” material, or a pair from 3 sheets. The chair requires a set of inlay keys to lock parts into place. Keys are included in the download files to be milled alongside your chair parts. Alternately, they may be 3D printed in colorful ABS plastic. Find the complete key set at AtFAB’s Thingiverse page.


Download Here

  • Width: 27 ½” (700)
  • Depth: 31 ½” (800)
  • Height: 27 ½” (700)
Material Requirements
  • 1 ½ 4’x8′ Sheet of ¾” Material
  • 36 Fasteners
  • 2 Small & Large Keys, 4 Plugs
Shipping Information
  • Approximate Weight: 50lbs
  • Shipping Dimensions: 31″x29″x4.5″
  • Box: ULine S16778 (36″x36″x6″)
Download Information
  • Total Toolpath: n