Mater
Mater Compound Dining Chair
Mater Compound Dining Chair
The Compound Dining Chair by OEO Studio pairs a black recycled steel tube frame with a seat and back cast in Matek. Stackable eight high, 449 pound capacity, and built from coffee shell or wood waste mixed with recycled e-waste.
Why it works on a covered patio
- Covered patio, not open sky Mater builds this for interiors and does not publish an outdoor weather rating, so we sell it for a roofed porch, a screened room, a pergola with a solid cover or a shaded sunroom. Keep it out of standing rain and direct all day sun.
- Stacks eight high The deepest stack in the Mater range, which matters if you seat a crowd twice a year and store the chairs the rest of the time.
- No upholstery to protect We stock only the bare Matek version. The upholstered variants carry a six piece minimum and a twelve week lead time, so they are a special order.
Measurements
| Width | 19.7 in |
| Depth | 19.7 in |
| Height | 33.1 in |
| Seat height | 17.2 in |
| Seat depth | 16.5 in |
| Weight capacity | 449 lb |
| Shipping weight | 44.1 lb |
Materials
20% recycled steel tube, black finish. Matek seat and backrest.
- Coffee shell waste mixed with post-consumer e-waste
- Wood waste mixed with post-consumer e-waste
Because every batch is milled from reclaimed waste, color and speckle vary slightly from piece to piece. That variation is the material, not a flaw.
Good to know
Sold as a single chair. Arrives two to a carton. Designed by OEO Studio. Made in Latvia. Wipe down with mild soap and water. Processing is typically two to three weeks from order. Mater ships direct to you, curbside, so plan on a hand to carry it in from the curb. We quote freight separately before anything ships.


