Double window flower box visualization
Double window flower box visualization

Flower box

Flower box for double window

Personalize your backyard shed! Tailored to complement your garden shed, this flower box will create a cozy, joyful atmosphere and highlight your gardening talent! Your flowers are sure to stand out.

Ships with the shed order, or within 3-5 business days when ordered at a later time
Free shipping in the lower 48

Three things to know before you buy

  • 1
    Made for the double window. The one fitted to Aspen, Dakota, Myrtle and Whales — or the add-on double window on any model.
  • 2
    Splits in half for a single window. One box under the double window, or two halves under two singles — your call at install time.
  • 3
    Bare spruce, like the shed. Stain or paint it in the same coat as the walls. All mounting hardware is in the box. See our Paint and Stain Guide.
Read the full details →
Now $195.00
MSRP $245.00
Was $245.00
(You save $50.00 )
Adding to cart… The item has been added
See the double window
SB
Talk to a real person — start to finish Fit, installation, delivery — call 1-800-590-2508. We pick up.
  • 1-year warranty on parts & workmanship
  • Solid Norway spruce, like the shed
  • Free shipping, 48 states
  • Made for the SolidBuild kits

About this add-on

The details.

Personalize your backyard shed!

Tailored to complement your garden shed, this flower box will create a cozy, joyful atmosphere and highlight your gardening talent! Your flowers are sure to stand out.

In stock, ships bundled with your shed order, or within 3-5 business days if ordered separately.


  • Solid Norway Spruce wood product;
  • Designed to fit the double window on any shed, as well as an add-on double window;
  • Can be split in half and mounted under a single window;
  • Includes all hardware, and comprehensive assembly manual;
  • Quick and easy mounting;

We donate 25 trees in your name to the Cauvery Calling movement for each purchase made.

Financing by Klarna available at checkout.

We offer a 1-year limited warranty for defects in manufacturing and workmanship. This warranty does not include costs incurred for customer installations.

In the event of a missing or broken piece, please call the SolidBuild customer support at (800) 590-2508, ext. 1 within 30 days of the delivery of your purchase.

We are committed to sending you replacement parts free of charge, within 10 business days of this notification. If the shed is assembled past the 30-day mark, we will most certainly work with you to help you sort it out, but expect a small fee to cover the cost of the replacement part shipping.

Compatibility

Which sheds it fits.

Whales 10 x 10 garden shed | 80 sq ftWhales10′ × 10′ · 80 sq ftSee the shed →Myrtle 10 x 10 garden shed | 80 sq ftMyrtle10′ × 10′ · 80 sq ftSee the shed →Aspen 12 x 10 garden shed | 103 sq ftAspen12′ × 10′ · 103 sq ftSee the shed →Dakota 15' x 13' small cabin | 168 sq ft | Made-To-OrderDakota15′ × 13′ · 168 sq ftSee the shed →

Goes with

Double windowDouble windowAdd-on windowSee it →Window shutters for double windowWindow shutters for double windowWindow shuttersSee it →

Specifications

The numbers.

Wood type
All natural tongue and groove Norway spruce solid wood
Dimensions
4'6" x 6" x 6"
Included
All hardware
SKU
FlowerBox

Figures are the store’s listed specifications. Unsure it fits your shed? Call 1-800-590-2508 before you order.

More add-ons

Finish the shed.

Each one is made for the SolidBuild kits — order it with the shed, or add most of them later.

Veranda deckVeranda deckDeck & fence kitSee it →Double windowDouble windowAdd-on windowSee it →Window shutters for double windowWindow shutters for double windowWindow shuttersSee it →Tall 4-lite add-on windowTall 4-lite add-on windowAdd-on windowSee it →2-Lite Add-on Window for Washington Shed Kit2-Lite Add-on Window for Washington Shed KitAdd-on windowSee it →MRCOOL® DIY Easy Pro® 5th Gen 9k BTU Ductless Mini-Split Heat Pump SystemMRCOOL® DIY Easy Pro® 5th Gen 9k BTU Ductless Mini-Split Heat Pump SystemHeating & coolingSee it →MRCOOL® LineGuard Line Set CoverMRCOOL® LineGuard Line Set CoverLine-set coverSee it →

See all accessories →

Customer reviews

What shed owners say.

Read all SolidBuild reviews on Trustpilot · Customer video stories

Common questions

Frequently asked questions.

Most add-ons ship on their own as well as with a shed order, and install on a finished shed. The delivery line above the price is the store’s current shipping note for this item.
Yes — free shipping in the lower 48 states, like the sheds.
It is made for the double window. Aspen, Dakota, Myrtle and Whales have one as standard, and the add-on double window fits any model. The flower box can also be split in half to sit under a single window.
With the hardware in the box — the store lists it as quick and easy mounting.
Call 1-800-590-2508 ext. 1 within 30 days of delivery and the replacement part ships free within 10 business days. The 1-year limited warranty covers manufacturing and workmanship defects.

See all answered questions

Environmental commitment

25 trees planted with every purchase.

Every order plants 25 trees through the Cauvery Calling movement. The part itself is the same slow-grown Norway spruce as the shed, from our own family mill.

Sustainably harvestedFamily mill25 trees per order
!