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Shelving System Expansion Units

Starting at $460 20% off

Give your current shelving system a little (or a lot) more space with shelving expansion units that add on in minutes.

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Easy to assemble.

Shelving Expansion Units come with everything you need to add on to your existing Shelving System.

Adjustable shelves.

Adjustable steel shelves allow for ultimate flexibility.

Designed for longevity.

Shelving Expansion Units ensure modularity, which means your Shelving System can remain flexible over your lifetime.
All In The Details

Product Info

Add expansion units onto your existing Shelving System in minutes. High quality materials like powder coated steel shelves and ash or walnut supports means that your Shelving System is built to last. 


• Each shelf can support up 65 lbs of your favorite things

• A Tall Expansion Unit can only be added to an existing Tall Shelving System (it can't be added to a Short Shelving Unit)

• Assembly is a breeze - Expansion units attach to one side of your current shelving system by sharing a set of supports


Dimensions

Overall 70.5" H x 29" W x 13" D

Fixed Shelf Surface 28.2" W x 12" D

Adjustable Shelf Surface 28.2" W x 12.7" D

Shelf Spacing 11.63" H ± 1.25"

Clearance 3"


Weight Limits

390 lb. total

65 lb. per shelf


Package Details

Package 1 2 Fixed Shelves, 4 Shelves: 35" x 16" x 12" and weighs 69 lb.

Package 2 2 Wood Supports: 78" x 5" x 4" and weighs 13 lb.


Dimensions

Overall 70.5" H x 29" W x 13" D

Fixed Shelf Surface 28.2" W x 12" D

Adjustable Shelf Surface 28.2" W x 12.7" D

Shelf Spacing 11.63" H ± 1.25"

Clearance 3"


Weight Limits

245 lb. total

65 lb. per shelf

50 lb. on wardrobe rod


Package Details

Package 1 2 Fixed Shelves, 1 Shelf, 2 Wardrobe Brackets, 1 Wardrobe Bar: 35" x 15" x 9" and weighs 45 lb.

Package 2 2 Wood Supports: 78" x 5" x 4" and weighs 13 lb.


Dimensions

Overall 70.5" H x 29" W x 13" D

Fixed Shelf Surface 28.2" W x 12" D

Adjustable Shelf Surface 28.2" W x 12.7" D

Shelf Spacing 11.63" H ± 1.25"

Clearance 3"


Weight Limits

360 lb. total

65 lb. per shelf

35 lb. on display shelf


Package Details

Package 1 1 Fixed Shelf, 2 Shelves: 35" x 15" x 7" and weighs 35 lb.

Package 2 1 Fixed Shelf, 1 Shelf: 35" x 15" x 7" and weighs 28 lb.

Package 3 Angled Display Shelf: 35" x 15" x 5" and weighs 11 lb.

Package 4 2 Wood Supports: 78" x 5" x 4" and weighs 13 lb.

Dimensions

Overall 70.5" H x 29" W x 13" D

Fixed Shelf Surface 28.2" W x 12" D

Adjustable Shelf Surface 28.2" W x 12.7" D

Shelf Spacing 11.63" H ± 1.25"

Clearance 3"


Weight Limits

420 lb. total

65 lb. per shelf

65 lb. on top of cabinet

65 lb. inside cabinet

30 lb. half-shelf inside cabinet


Package Details

Package 1 1 Fixed Shelf, 3 Shelves: 35" x 16" x 10" and weighs 42 lb.

Package 2 Cabinet: 37" x 17" x 17" and weighs 52 lb.

Package 3 2 Wood Supports: 78" x 5" x 4" and weighs 13 lb.


Dimensions

Overall 70.5" H x 29" W x 13" D

Fixed Shelf Surface 28.2" W x 12" D

Adjustable Shelf Surface 28.2" W x 12.7" D

Shelf Spacing 11.63" H ± 1.25"

Clearance 3"


Weight Limit

390 lb. total

65 lb. per shelf

35 lb. on display shelf

65 lb. on top of cabinet

65 lb. inside cabinet

30 lb. half-shelf inside cabinet


Package Details

Package 1 1 Fixed Shelf, 2 Shelves: 35" x 15" x 7" and weighs 35 lb.

Package 2 Angled Display Shelf: 35" x 15" x 5" and weighs 11 lb.

Package 3 Cabinet: 37" x 17" x 17" and weighs 52 lb.

Package 4 2 Wood Supports: 78" x 5" x 4" and weighs 13 lb.


Dimensions

Overall 34.75" H x 29" W x 13" D

Fixed Shelf Surface 28.2" W x 12" D

Adjustable Shelf Surface 28.2" W x 12.7" D

Shelf Spacing 11.63" H ± 1.25"

Clearance 3"


Weight Limits

195 lb. total

65 lb. per shelf


Package Details

Package 1 1 Fixed Shelf + 2 Shelves: 35" x 15" x 7" and weighs 35 lb.

Package 2 2 Wood Supports: 43" x 5" x 4" and weighs 9 lb.


Dimensions

Overall 34.75" H x 29" W x 13" D

Fixed Shelf Surface 28.2" W x 12" D

Adjustable Shelf Surface 28.2" W x 12.7" D

Shelf Spacing 11.63" H ± 1.25"

Clearance 3"


Weight Limit

225 lb. total

65 lb. per shelf

65 lb. on top of cabinet

65 lb. inside cabinet

30 lb. half-shelf inside cabinet


Package Details

Package 1 1 Shelf: 35" x 15" x 7" and weighs 10 lb.

Package 2 Cabinet: 35" x 17" x 17" and weighs 52 lb.

Package 3 2 Wood Supports: 43" x 5" x 4" and weighs 9 lb.


Materials

Powder Coated Steel

The shelves are constructed using durable, scratch resistant powder coated steel.


Birch Plywood with Ash

The wood components are birch plywood with an ash wood veneer.


California Residents:

Prop 65 Warning: This product can expose you to chemicals including formaldehyde, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.


Materials

Powder Coated Steel

The shelves are constructed using durable, scratch resistant powder coated steel.


Birch Plywood with Ash

The wood components are birch plywood with an ash wood veneer.


California Residents:

Prop 65 Warning: This product can expose you to chemicals including formaldehyde, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.


FAQ

What are the short expansion units compatible with?

Short expansion units are compatible with any tall or short shelving system. Tall expansion units are only compatible with tall shelving systems.


Are the individual shelves adjustable?

Each middle shelf (not the fixed, top and bottom shelves in a Tall Shelf or the fixed bottom shelf in a Short Shelf) within every Shelf has three height options, allowing you to easily adjust it up and down in order to fit your most prized possessions perfectly. Resting at their center heights, each individual shelf is 11 5/8" from one another and you have the option to raise or lower them 1 1/4", based on your needs. You can also remove middle shelves as desired to create even more vertical spacing between shelves. The bottom and top shelves in any Shelf must remain installed at all times to maintain structural integrity.


How are expansion units added on?

Expansion units attach to one side of your current shelving system by sharing a set of supports. We created a proprietary track system to make expanding and adjusting quick and easy.


Shop The Look

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Shelving System Expansion Units

The Shelf that grows with you.

Modularity at it's finest.

A freestanding shelf that you can expand, shrink, and reconfigure over time. Featuring birch plywood supports faced with an ash or walnut wood finish, that offer an eye-catching contrast to adjustable powder-coated steel shelves. Plus, special add-ons like a cabinet, display shelf, or wardrobe bar allow you to further customize a unit to fit your needs. Whether you're creating a home library, or a well-organized entryway, The Shelving System will work for you.

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