These are additional boxes for your new or existing modular unit. If you are building a new unit, adding +Boxes is the next step after you have selected your modular base and included base boxes.



  • Dimensions: 20-1/4″ (w) x 8-1/2″ (h) x 22″ (d)
  • Each +Box comes with 15 wooden dowel pins
  • No assembly required
SKU: N/A Category:

The pressure fit system uses wooden dowel pins that are inserted into the matrix of holes on top of each box to create sturdy, seamless compositions.

Choose base type — Solo, Duo, or Trio—then select style & color of included base boxes

Add any additional boxes — Drawer, Open or Media —on the +Boxes page

Then stack, unstack or rearrange the boxes in your space as you please!

Our products are made with high quality, FSC certified multi-core plywood layed up with a soy-based, formaldehyde free adhesive and maple veneer. We finish the plywood in our shop with a HAP & formaldehyde free clear finish. Laminated products are made with low chemical emission, Greenguard Gold certified high pressure laminate.

Currently, we offer shipping in the contiguous US.
For local orders, you can choose the “Local Pickup” option at checkout to waive the shipping fee and pick up your order at our shop.

Each product we make is made to order. Here is what you can expect:
Modular units, +Boxes and cushions ship within 12 business days after your order is placed.
Stools, plant stands, and +Bases ship within 10 business days after your order is placed.

For larger orders, we may contact you with any updates to our production time.