Best Barns Shedquarters 12x20 Pre-Cut Wood Shed Kit w/ Centered Gable Barn Doors & Walk-In Door on Eave (SQUASE20)

Watch our video to learn more about Best Barns Shedquarters shed! Build it yourself with ease and enjoy lasting strength, timeless style, and savings.

Best Barns Shedquarters 12x20 Pre-Cut Wood Shed Kit w/ Centered Gable Barn Doors & Walk-In Door on Eave (SQUASE20)

The Shedquarters Series 12x20 Pre-Cut Wood Storage Shed Kit blends traditional barn-style functionality with everyday practicality, offering two convenient access points. Wide gable-end barn doors make moving large equipment easy, while a single walk-in door on the eave side provides quick daily entry ideal for storing tools, creating a workshop, or setting up a hobby space.

Built with Best Barns SecureTruss engineering, premium TimberPrestige Eurowood, and precisely pre-cut components, this shed is designed for durability and simple DIY assembly. It’s a cost-effective solution that combines straightforward construction with long-lasting strength.

Featuring a 6'4" sidewall height and a 6/12 gable roof, the shed provides generous headroom and a timeless profile. Durable LP SmartSide siding protects against the elements, and the smart layout with customizable options makes the SQUASE20 a practical and attractive addition to any backyard or outdoor area. (Previously sold as the Easton shed kit, this is the same shed reworked for better quality and marketing).

Specifications

• 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

Features

• Pre-Cut for Easy DIY Assembly – All components are precision-cut and labeled to simplify construction and save time.
• Dual Access Design – Features 5'4"W x 5'11"H barn doors on the centered gable side for moving large equipment, plus a 28"W x 5'11"H walk-in door on the centered eave side for everyday entry.
• Built to Last – Framed with durable pre-cut materials to withstand years of use.
• LP SmartSide Siding – Pre-primed, engineered wood siding resists rot, decay, and insect damage, ready for painting.
• Classic Roof Design – 6/12 gable roof ensures proper water runoff and timeless curb appeal.
• Fully Customizable – Add windows, shelving, partitions, or decorative touches to fit your needs.
• Versatile Use – Ideal for storing tools and garden supplies or creating a functional backyard workspace or retreat.

Engineered SecureTruss Roof System

• Designed to withstand 150 mph winds
• Supports snow loads up to 50 lbs/sq. ft.
• Includes hurricane truss hangers for added strength
• Collar ties, gussets, tie plates, and two-stud corner construction enhance durability

TimberPrestige Eurowood Framing

• Smooth, consistent lumber with fewer knots
• Minimizes warping and splintering for faster, easier assembly
• Provides greater rigidity and uniformity
• Built with 2×4 studs spaced 24" on center

Premium Siding

• 3/8" LP SmartSide exterior panels
• Pre-primed and ready for paint
• Resistant to insects and fungal decay
• Backed by a 50-year limited warranty

Kit Includes

• Gable-End Barn Doors – 5'4"W x 5'11"H double doors on the centered gable side for easy access to large equipment or supplies
• Eave-Side Walk-In Door – 28"W x 5'11"H single door on the centered eave side for quick everyday entry
• Pre-Cut Components – Wall framing, trusses, roof sheathing, trim, and LP SmartSide siding panels, all factory-cut, labeled, and ready for DIY assembly
• Hardware Pack – Includes 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, giving you the flexibility to customize the shed’s final appearance and features.

Pre-cut Materials for Easy Assembly

• 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.

**Take a closer look at the Shedquarters Storage Shed dimensions, features, and everything you need to know!


**What makes Best Barns stand out is what’s inside precision pre-cut materials, robust construction, and superior craftsmanship designed for lasting durability.

**Guaranteed Premium Quality – Experience the added headroom in this roomy, well-designed shed!

Optional Flooring Upgrade – FortressFloor
Take your Best Barns Planner’s Paradise shed to the next level with the FortressFloor, a premium, commercial-grade wood flooring system designed for maximum strength, longevity, and visual appeal. This optional flooring kit creates a stable, level base and elevates your structure off the ground to help prevent moisture damage and rot.

Built for heavy-duty performance, the kit includes:

• 4×4 pressure-treated runners
• All required hardware for installation
  
• 2×4 treated floor joists, spaced 16" on center
  
• 3/4" thick 4×8 plywood panels

Crafted from high-quality treated lumber, the FortressFloor is engineered to handle tough conditions and substantial weight loads, making it ideal for long-term use in any climate.

Please note: Materials are not pre-cut, but only straight cuts are needed for assembly. The flooring kit ships separately from the shed and will be delivered by a local lumber supplier, who will contact you to set up a delivery appointment. Someone must be present to receive and sign for the shipment. This upgrade is a smart, durable investment that enhances the stability and functionality of your new shed.

OPTIONAL WINDOWS
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 CUPOLA
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 weather vane designs
• Resists weather: never rusts, rots or decays
• 5-year limited manufacturer's warranty

**Transform your backyard with the Shedquarters 12x20 Wood Shed Kit—beautifully crafted for strength and style, plus FREE Nationwide Shipping!