Shedquarters 12x20 ALL Pre-Cut Shed w/ Gable Barn Doors + Single Walk-In Door on Eave (SQUASE20)

Designed for Dual Access, Built for DIY Simplicity

The Shedquarters Series 12x20 ALL Pre-Cut Shed Kit combines barn-style practicality with everyday convenience, featuring two distinct entry points for versatile use. With wide gable-end barn doors ideal for moving large equipment and a single walk-in door on the eave side for daily access, this shed perfectly balances function and flexibility- whether you're storing tools, setting up a workshop, or creating a hobby space.

Engineered with Best Barns' SecureTruss technology, TimberPrestige imported premium Eurowood, and precision pre-cut materials, this shed kit is built to last and designed for straightforward DIY assembly. Confident builders can enjoy a cost-effective project that combines ease of construction with long-term durability.

The 6'4" sidewall height and 6/12 gable roof pitch provide ample headroom and a classic profile, while durable LP SmartSide siding offers excellent protection against the elements. With a smart layout, customizable options, and quality materials, the SQUASE20 model is a practical and stylish addition to any backyard or outdoor space. (previously sold as the Easton shed kit, this is the same shed reworked for better quality and marketing).

Key Features:
ALL Pre-Cut for DIY Ease - Every part is pre-measured and precision-cut to eliminate guesswork and reduce build time.
Dual Entry Design - Includes 5'4"W x 5'11"H barn doors on the centered-gable side for easy equipment loading and 28"W x 5'11"H walk-in door on the centered-eave side for daily access.
Durable Build Quality - Framed for strength with pre-cut components, this shed is built to last season after season.
LP SmartSide Siding - Engineered wood siding resists rot, insects, and decay; pre-primed and ready to paint.
Classic Roofline - 6/12 pitch promotes water runoff and a timeless design.
Fully Customizable - Easily add windows, shelving, interior partitions, or decorative details.
Great for Storage or Workspace - Perfect for tool storage, garden supplies, or as a creative backyard retreat.

Crafted with Precision, Built to Last

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:

• Gable-End Barn Doors - 5'4"W x 5'11"H double barn doors located on the gable side-centered for easy access to large equipment or supplies
• Eave-Side Walk-In Door - 28"W x 5'11"H single walk-in door positioned on the eave side-centered, ideal for quick, everyday entry
• ALL Pre-Cut Components - Includes wall framing, trusses, roof sheathing, trim, and LP SmartSide siding panels - all factory pre-cut, labeled, and ready for DIY assembly
• Complete Hardware Pack - Comes with barn door hardware, latch, nails, glue, hurricane straps, and a fully illustrated step-by-step instruction manual
• Not Included - Windows, floor kit, paint, shingles, and roof edge trim - allowing you to personalize the final look and features to suit your space

Specifications:

• Model: SQUASE20
• Storage Capacity: 240 sq ft (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 (centered-gable side) + 28"W x 5'11"H (centered-eave 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



Shedquarters 12x20 kit with gable-end barn doors for large storage and an eave-side walk-in door for convenient daily access and versatility.



Shedquarters Shed Kit - DIY-friendly, built for durability and customizable to fit your needs!



Shedquarters Storage Shed Kit Measurements Diagram



What's inside sets Best Barns apart- precision pre-cut materials, durable construction, and high-quality craftsmanship built to last.



Premium Quality Guaranteed. Enjoy the extra headroom in this spacious shed!

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.

Optional Premium Roof Package

Roof finishing materials not included; Add roofing materials to your shed kit!

Our premium roof package includes everything you need to finish the roof on your new shed! Underlayment, drip edge, 25 year warranty shingles and even a ridge vent are all included. Choose 3 tab shingles in black, gray or brown colors to match your home or style. Getting our roof package delivered on site saves you time and work to buy and transport them locally. Plus, we make sure you get the exact amount you need without the hassle of calculating it on your own!

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

Optional Item

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.

Optional Item

Decorative octagonal gable windows illuminate interiors, beautify exteriors.

Optional Item

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

Design your ideal space with the Shedquarters 12x20 Shed Kit - FREE Shipping & Nationwide Delivery Included!