Why buy from us

Optima 12 x 12 storage shed | 136 sq ft

Price:

$5,695.00

Availability:

In stock, expect delivery within 2 - 4 weeks

Chat with us live or call 1800 590 2508

Description

This wooden storage shed kit provides ample space for your projects. While it's categorized as a storage shed, its minimalist design makes it ideal for a home office or workshop. With its natural wood construction, it adds a touch of warmth to any space!

Delivery within 2-4 weeks to states EAST of Texas, end of August to Texas and further west.

136 sq ft area;
52" wide, and 6 ft tall double door with double-pane glass;
Interchangeable window/door placement - the door can sit on the right or left side of the front wall;
1 tilt & turn style functional window;
Window grilles on the window and door are removable for a more modern shed look;
Solid wood construction;
Includes T&G solid wood roof boards, and all hardware. Does not include foundation, flooring (available as add-on, or do this instead), roofing materials or paint;
Assemble in 1-2 days;
Comprehensive assembly manual included;

Download blueprint

Add-on double window;
Flower box for the double window;
Window shutters for the double window;
Veranda deck;

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.

Key features
- 136 sq ft area;
- 52" wide, and 6 ft tall double door with double-pane glass;
- Interchangeable window/door placement - the door can sit on the right or left side of the front wall;
- 1 tilt & turn style functional window;
- Window grilles on the window and door are removable for a more modern shed look;
- Solid wood construction;
- Assemble in 1-2 days;
See all measurements and technical information ⬇
Compatible accessories
- Add-on double window;
- Flower box for the double window;
- Window shutters for the double window;
- Veranda deck;
Additional resources
We donate 25 trees in your name to the Cauvery Calling movement for each purchase made.

Financing by Klarna available at checkout.
Warranty information

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.

What does it Take

Foundation

1-2 Days

(not included)

Assembly

1-2 Days

Roofing

1 Day

(not included)

Painting

1 Day

(not included)

Assembly Disclaimer: We're here to assist all skill levels, however, assembling our sheds may require a proficiency level similar to Scandinavian-style furniture, and requires basic tools, including a power drill. We're committed to supporting you throughout your woodworking journey. Contact us with any questions you may have!

Compatible Accessories

Measurements & technical information

SKU:: opt281212
Availability:: In stock, expect delivery within 2 - 4 weeks
Shipping:: Usually free, confirm in your cart
Wall thickness:: 1 1/8" (28mm) T&G
Wood type:: All natural tongue and grove Norway spruce solid wood
Roof/ceiling:: 3/4" T&G Norway Spruce
Flooring:: Available as add-on - T&G spruce floor, 5/8" thick with pressure treated floor joists
Outside size:: 12'6"x12'6"
Inside size:: 11'10" x 11'10"
Recommended foundation:: 11'11" x 11'11"
Height of the wall:: 6'6"
Height overall:: 8'1"
Roof slope:: 15º
Roof snow load rating:: 13 lbs/sq ft
Roof area:: 176 sq ft / 2 x sections of 157 1/2" x 80 3/4"
Double doors:: 4'3" x 6' with double pane glass
Single window in front:: 2'3" x 3' with double pane glass, tilt & turn style
Canopy:: 6"
Wind capacity:: 75 mph, Bldg. Cls. I, Exp. Cat. C
Package weight:: 1466 lb (see shipping instructions)
NOTE!:: Before making a purchase, check with your local county office, you may need a permit.
Download blueprint:: Download blueprint

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Common questions & features guide

Most popular shed uses

Most popular shed uses

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Sheds with finished interior

The inside of your shed is finished with smooth milled wood and smells like a fresh conifer forest. Due to the unique construction type, there is no exposed framing that needs drywall or other finish. You can move in immediately! Stain your shed interior for a splash of color or white-wash for a modern designer look. Turn it into a garden shed, home office, workshop, playhouse, art studio, or anything you can imagine.
Shed care and personalization

Your shed is made of natural wood! Easily personalize it and set up to fit your needs and style. Paint or stain the outside to protect the wood. Paint and polyurethane are wonderful options in harsher climates (think torrential rains, etc.), and exterior wood stain works well in gentler climates.

It's made of solid wood, thus you can modify it as needed to run conduits for electrical and insulate the roof and/or floor to make it energy efficient. It's incredibly versatile!
Easy to assemble DIY shed kit

All our models are designed as do-it-yourself shed kits with easy-to-follow manuals and step-by-step video instructions - it s not just easy but also a fun DIY project.
To begin, your shed needs a level and firm base for a foundation to stay upright for the years to come. Then, only basic tools are needed, and it takes a weekend to assemble a gorgeous natural wood shed kit. If you have any technical questions, folks at customer support are a phenomenal help!
Long lasting wood garden sheds

We use only FSC-certified Norway Spruce lumber, which is well-known for its durability and strength compared to Southern Pine. Buildings around Eastern Europe and Scandinavia made from this wood still stand 200 years later.
These tough little sheds withstand winds up to 75 mph and hold a foot of snow without any reinforcements. Since they are made of real wood, you can make needed modifications in harsher environments. Fun fact - our sheds are "self-adjusting" in some sense, and do well in small earthquakes!
You are in great hands

Our customer service, pre-sale and post-purchase, is exceptional, and our reviews prove it. You always communicate with genuine and friendly humans based in the US with expert know-how of the sheds and their construction.
Our family-owned mill is located in the heart of Lithuania, and has been operating since 1996, manufacturing beautifull sheds, cabins, pool houses and other storage and alternative living solutions for customers all around Europe and Scandinavia. In 2009 we introduced our quality sheds to the US where our customers continue to appreciate the superior craftsmanship and great design.
Nontocxic eco-friendly sheds

Our shed kits are made of 100% natural, FSC-certified wood and are not treated with toxic preservatives. Raw wood ensures a safe and eco-friendly environment for people and other living beings. Most shed makers use engineered wood materials that contain huge concentrations of formaldehyde and are toxic to you and the environment. These materials are not meant for our living spaces.
It takes approximately one mature tree to make a 10'x10' shed. To offset the impact, we give 25 times more to nature by planting 25 trees in your name for each purchase made.
Measurements & technical info

SKU:

opt281212

Availability:

In stock, expect delivery within 2 - 4 weeks

Shipping:

Calculated at Checkout

Wall thickness:

1 1/8" (28mm) T&G

Wood type:

All natural tongue and grove Norway spruce solid wood

Roof/ceiling:

3/4" T&G Norway Spruce

Flooring:

Available as add-on - T&G spruce floor, 5/8" thick with pressure treated floor joists

Outside size:

12'6"x12'6"

Inside size:

11'10" x 11'10"

Recommended foundation:

11'11" x 11'11"

Height of the wall:

6'6"

Height overall:

8'1"

Roof slope:

15º

Roof snow load rating:

13 lbs/sq ft

Roof area:

176 sq ft / 2 x sections of 157 1/2" x 80 3/4"

Double doors:

4'3" x 6' with double pane glass

Single window in front:

2'3" x 3' with double pane glass, tilt & turn style

Canopy:

6"

Wind capacity:

75 mph, Bldg. Cls. I, Exp. Cat. C

Package weight:

1466 lb (see shipping instructions)

NOTE!:

Before making a purchase, check with your local county office, you may need a permit.

Download blueprint:

Download blueprint

What our customers say

Finished and love it!!!!

“I absolutely love my new studio! I am thrilled with it. Amazing quality and it makes me smile every time I walk into it. It’s perfect!!!"

‒ Caroline Hall
Outstanding product from top to bottom

“The wood is top-notch and really well crafted—the doors and windows feel super solid and sturdy. Putting it together was a breeze thanks to the clear instructions and all the parts being there—no surprises or fixes needed. It arrived quickly, and the team was great about answering all my questions honestly and promptly. In the end, it looks amazing—like a custom build that would’ve cost three times more. It’s nothing like those generic kits from big-box stores. Easily a five-star experience—would definitely recommend!"

‒ Tony P.
We Love Our Shed!

“We purchased a Whales 10x10 in 2014 and love it. It went together like a dream, and we have appreciated the storage it has lent us over these past years. Once the shed was completed, roofed, and painted, with window boxes added, my 97 year old mother said she wanted to live in it!”

‒ Dennis and Maureen Glynn
An important place of our home

“I want to let you know how much we love our shed. Now 3 + years after ordering it has become a very important place for us, an extension of the house. An office, art studio, dining room, and cozy place to take in the weather, it is a place to talk. Everyone that sees the shed wants one. I have shown it to multipal interested people whom I do not even know. I also want to congratulate you for inventing and producing such a brilliant and importaint product. It has made our living space much better."

‒ Kevin Harris