Shedquarters 12x20 Pre-Cut Wood Shed Kit - Offset Gable Door
[SQUADG20O]

Built for Convenience, Designed for DIY Success

The Shedquarters 12x20 Wood Storage Shed Kit is the perfect mix of classic barn design and modern DIY convenience. Featuring offset double barn doors on the gable side, this shed provides flexible entry placement- ideal for creating a more functional interior layout for tools, equipment, or workshop space. Whether you need dependable outdoor storage, a backyard studio, or a durable wood-built hobby barn, the Shedquarters offers both quality and versatility.

Constructed from TimberPrestige premium Eurowood and engineered with Best Barns SecureTruss framing, this pre-cut wood shed kit delivers long-lasting strength and stability. Every piece is precision pre-cut and clearly labeled, making assembly simple and efficient for any DIY builder.

The 5 ft. 4 in. wide x 5 ft. 11 in. high offset double barn doors allow convenient access for larger items while freeing up interior wall space for shelving, workbenches, or added storage solutions. A 6/12 gable roof pitch and 6 ft. 4 in. sidewall height provide ample headroom and vertical storage capacity, all wrapped in a timeless barn-style roofline that complements any property. (previously sold as the Brandon shed kit, this is the same shed reworked for better quality and marketing).

Key Features:

• All Pre-Cut for Simple DIY Assembly - Each piece is precision-cut and labeled for a quick, accurate build with no guesswork.
• Offset Gable Barn Doors - 5 ft. 4 in. wide x 5 ft. 11 in. high double doors allow easy entry and equipment access.
• Spacious and Practical Layout - Ideal for wood storage, garden tools, or as a small workshop or hobby barn.
• Customizable Options - Add your own shingles, flooring, and windows to create a shed that fits your exact needs.
• Engineered for Durability - SecureTruss system and TimberPrestige Eurowood framing ensure long-term strength and stability.
• Premium LP SmartSide Siding - Pre-primed, paint-ready panels resist rot, decay, and pests for lasting beauty.
• Classic Roofline and Structure - 6/12 gable roof pitch offers a clean, traditional look with improved runoff and storage capacity.
• Smart Value and Flexibility - The base kit includes core structural essentials, while optional upgrades let you personalize your project.

Smart Storage. Smarter Design.

Engineered SecureTruss Roof System:

• 150 mph wind resistance
• 50 lbs/sq. ft. snow load rating
• Hurricane truss hangers included for added strength and safety
• Collar ties, gussets, tie plates, and two-stud corner construction ensure durability

TimberPrestige Eurowood Framing:

• Clean, uniform lumber with fewer knots
• Less warping and splintering for faster, easier assembly
• Greater consistency and enhanced rigidity
• Built with 2x4 studs spaced 24" on center

Premium Siding Included:

• 3/8" LP SmartSide exterior paneling
• Pre-primed and ready for painting
• Resists fungal decay and insect damage
• Backed by a 50-year limited warranty

What's Included:

• Offset Gable Barn Doors - double doors offset on the gable side for flexible and easy access
• Pre-Cut Wood Materials - walls, roof, and trim components are precision-cut and labeled for simple DIY assembly
• Hardware Kit - Includes door hardware, nails, glue, hurricane straps, and an illustrated step-by-step manual
• Not Included - Windows, flooring, shingles, paint, and roof edging (sold separately for full customization)

Specifications:

• Model: SQUADG20O
• Storage Capacity: 240 sq (12' x 20')
• Outside Measurements: 12'W x 20'D x 9'6"H (not including floor if added)
• Sidewall Height: 6'4"
• Door Measurements: 5'4"W x 5'11"H (offset on gable side)
• Stud Measurements: 2x4 studs, 24" on center
• Foundation Floor: No (optional add on)
• Assembly Required: Yes
• Warranty: 15 Year Limited Warranty
• Free FAST Shipping!

DIY-Friendly & Customizable by Design:

The Shedquarters Series is thoughtfully designed to deliver both dependable structure and the creative freedom to make your shed your own. With ALL pre-cut components, the 12x20 model gives you a spacious foundation ideal for storage, workshops, hobby rooms, or backyard retreats. Whether you keep it classic or enhance it with options like FortressFloor, premium windows, or architectural shingles, the Shedquarters line lets you build with confidence, while customizing to suit your lifestyle. See above to Add Recommended Accessories!

• Flexibility to install windows exactly where you need them
• Only pay for the features you want- no unnecessary extras
• Includes all essential hardware: door hinges, latch, hurricane straps, nails, glue for gussets
• Comprehensive, step-by-step assembly manual included
• Note: Windows, shingles, drip edge, flooring, and paint must be supplied by the homeowner
• The shed pictured below showcases optional upgrades such as windows with shutters, gable window, cupola with weathervane, flooring, and a full roofing package - all sold separately. Add these and other available options above!

Everything is Pre-Cut!

• Pre-cut roof trusses for fast and accurate assembly
• Pre-cut Wood Gussets
• Pre-cut wall framing
• Pre-cut exterior siding for an accurate fit
• Pre-cut roof sheathing
• Pre-cut trim for a perfect fit
• Pre-built doors.
• Technical Support - 7 days.
• Satisfaction Guaranteed.

Best Barns Pre-Cut Easy Assembly

Trusses:

Our heavy duty trusses are engineered to handle severe weather snow loads of up to 50 pounds per square foot and 150 mile an hour wind loads. For extra strength metal hurricane truss hangers are also supplied to secure the trusses to the exterior walls. *Stamped engineered drawings are available upon request.

For extra strength metal hurricane truss hangers are supplied to secure trusses to the exterior walls.

Important Note:
The gable door location is offset to the left or right of the gable wall by default.
To have the barn door centered on the gable wall, please select model SQUADG20C.

View the Shedquarters Storage Shed Measurements & Features!

Best Barns Shedquarters Wood Shed Kit Product Benefits!

Add optional windows to your shed or garage kit.

Our windows are made of durable aluminum and include decorative, paintable vinyl shutters for each side. They feature lockable frames and integrated screens to help keep both intruders and pests out.

Choose between two sizes: 18"x27" or 18"x36". Both window sizes are compatible with all shed kits. While the 27" high window is generally well-proportioned for a 6'-4" wall, and the 36" high window complements an 8'-1" wall, these recommendations are based on Best Barns design opinion. Final selection should reflect your personal preference and desired aesthetic.

Decorative octagonal gable windows illuminate interiors, beautify exteriors.

Optional Cupola offers an attractive addition to any building and provides ventilation.

• Adds ventilation: 72 sq. in. air movement
• Enhances building profile
• Mix or match 7 base/top colors
• Lightweight, impact resistant, high density polyethylene
• 22" x 22" base is 34" high, plus 14" weathervane
• Handcrafted 14 gauge laser-cut steel weathervane
• Choice of 3 weathervane designs
• Resists weather: never rusts, rots or decays
• 5-year limited manufacturer's warranty

Optional Entry Door

Add an optional side entry door for easy access! Choose either a six panel or nine window steel door. Both door styles include the aluminum threshold and lock set. When selecting your door please choose which side you want the hinges on so we send you the correct door. Door opens swinging toward the inside of the storage building.

Optional Flooring Package

FortressFloor

Upgrade your Best Barns Shedquarters shed kit with the FortressFloor, a commercial-grade wood flooring system designed to enhance both durability and appearance. This optional floor kit provides a solid, level foundation while raising your building off the ground to protect against moisture and rot. Engineered for heavy-duty use, the kit includes 4x4 pressure-treated runners, 2x4 treated floor joists spaced 16" on center, 3/4" thick 4x8 plywood sheets, and all necessary hardware. Built with premium treated lumber, the FortressFloor is made to withstand demanding loads and harsh climates. Please note that materials are not pre-cut- simple straight cuts are required during assembly. The floor kit ships separately from your building and is delivered by a local lumber dealer, who will contact you to arrange a delivery time. Someone must be present to receive and sign for the delivery. This flooring upgrade is a smart, long-lasting investment in the stability and function of your new structure.

What's included in our Optional Roof Package?

• Premium 25 Year, 3-Tab Shingles - Available in Black, Gray, or Brown
• Peak Ridge Vent
• Drip Edge
• Underlayment
• Nails