Skip to content
Modular oak shelving unit mid-assembly with tools and timber planks
01 / 04
Core / Storage

Stack Modular Shelving

4.6 out of 5, 29 reviewsMade to order

$1,150

Back in stock in March

Four modules that stack, sit side by side or hang from a rail. Add to it a shelf at a time as the room changes.

Colourways

  • SandThis piece
  • Bone
Dimensions
W 90 x D 34 x H 190 cm
Material
Oak
Colour
Sand
Lead time
Back in stock in March
1
  • Free white-glove delivery over $1,500
  • Ten-year structural warranty
  • Thirty days to change your mind
Care

Wipe with a dry cloth and re-oil once a year. Individual modules can be bought separately at any time, so a damaged one never means replacing the set.

Delivery and returns

Currently made to order, with the next run leaving the workshop in March. Order now and we hold your place in that run. Ships boxed by courier.

Oak as it arrives in the workshop
The material / Oak

European oak, air-dried then kilned for eleven weeks so it holds its shape in a heated room.

Why it is built this way

One stubborn idea, held onto

Stack is the piece we make for people who move a lot. The modules index into each other with a machined lip rather than a fixing, so a wall of shelving becomes two low units and a bench in about ten minutes, without a single hole in anything.

Full specification

Dimensions
W 90 x D 34 x H 190 cm
Material
Oak
Colour
Sand, also in Bone
Modules
Four, each 90 x 34 x 46 cm
Joint
Machined indexing lip, no fixings
Load
35 kg per shelf
Wall fixing
Anti-tip strap included
Weight
11 kg per module
Assembly
Stacks by hand, no tools
Lead time
Back in stock in March
Made in
Copenhagen, Denmark
View the whole collection
Modern walnut sideboard styled with vases and greenery on a herringbone floor
Storage / Walnut4.6 out of 5, 38 reviews

Piet Sideboard

$1,980Ships in 4 weeks
Low lounge chair with a dark stained wood base and oat boucle cushions
Seating / Boucle4.9 out of 5, 84 reviews

Tavo Lounge Chair

$1,240Ships in 2 weeks
Keep in touch

First look at every new run

One letter a season: new pieces, workshop notes and the occasional archive sale. No more than four a year.

Showroom

Refshalevej 147, 1432 Copenhagen K, Denmark

Showroom open Tuesday to Saturday, 10:00 to 18:00

studio@marren.com+45 32 14 08 60

Marren

Small-run modern furniture, made and repaired in Copenhagen since 2014.

Service

  • Free white-glove delivery over $1,500
  • Ten-year structural warranty
  • Repairs handled in-house, for life
  • Thirty days to change your mind

© 2026 Marren ApS

All prices in USD, duties included

Made with Modulify