Original price
$5,499.99
-
Original price
$5,499.99
Original price
$5,499.99
Current price$3,890.99
$3,890.99
-
$3,890.99
Current price$3,890.99
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BEST BARNS FLASH SALESale price already applied.Order today. Offer ends November 2.
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Why choose a 12x20 shed kit with a Walk-In Door for your backyard storage?
Nominal Size: 12 ft × 20 ftDoors: Gable double doors + side walk-in doorRoof: GableSiding: Primed LP SmartSideAssembly: DIY kit
Daily gardening and seasonal storage call for different kinds of access. The Best Barns Shedquarters 12x20 Shed Kit with Walk-In Door gives homeowners a dedicated place for yard tools, planting supplies, and seasonal belongings, with a separate side entrance for everyday visits and double barn doors for carrying larger loads. Its longer storage layout lets you plan space for supplies used regularly alongside items brought out less often, making it a practical choice for a backyard with several storage needs.
Benefits
An everyday entrance for quick visits: The single Walk-In Door is centered on the eave side, so you can step inside for gloves, hand tools, or planting supplies without opening the double barn doors. You can also choose the single door’s hinge orientation during assembly to suit your planned approach to the entrance.
Double doors for carrying larger loads: Hinged barn doors centered on the gable end let you open both panels when bringing in storage containers or bundles of garden supplies. This gives you a separate loading entrance while keeping the side door available for routine visits.
Space to organize different storage needs: The shed’s nominal 12'x20' dimensions give you a longer layout for planning everyday tool storage and seasonal storage in separate areas. You can arrange frequently used supplies near an entrance and dedicate other areas to holiday decorations, empty planters, or other belongings used less often.
Choose a finish that works with your property: The LP SmartSide siding comes primed and ready for paint, giving you the choice of an exterior color that coordinates with your home or garden structures. Paint is purchased separately, so you can make that finishing decision as part of your own backyard plan.
Prepared components for your DIY build: Precision pre-cut materials reduce some of the measuring and material preparation involved in starting with raw lumber. You still take on a hands-on construction project, including required on-site cutting, but prepared components give you a practical starting point.
Features
Illustration shown with painted siding and finished roofing. Floor, paint and final roof covering are purchased separately.
Two hinged entrances
The double barn doors are centered on the gable end.
The separate single walk-in door is centered on the eave side.
Choose the single-door hinge orientation during assembly.
Prepared kit components
The kit uses precision pre-cut materials.
Some on-site cutting is required.
Roof structure and sheathing
SecureTruss roof-truss components are supplied.
Roof sheathing is 7/16 in OSB.
Primed siding
LP SmartSide siding arrives primed and ready for paint.
Trim and soffit components are included.
Specifications
The door and panel dimensions do not establish measured clear openings. Check your access needs against the Walk-In assembly plans before ordering.
Shedquarters Walk-In Door 12x20 specifications
Foundation dimensions
12 ft 0 in × 20 ft 0 in
Main barn-door dimensions
5 ft 4 in wide × 5 ft 11 in high
Walk-in door panel width
28 in
Sidewall height
6 ft 4 in
Roof pitch
6/12
Wall framing
Nominal 2×4 studs with a typical 24 in on-center layout
Lead Time
Normally ships 5–7 days after Best Barns receives the order. Freight transit time is additional.
Shipping & Delivery
Best Barns delivers its large DIY kits curbside by common carrier with liftgate service. Moving materials beyond the end of the driveway is your responsibility, so arrange help for that part of the delivery.
Homestead Supplier emails tracking information after shipment. Inspect the delivery, note any damage with the driver, keep the original packaging and report damage to Homestead Supplier immediately.
What is included and what to supply
Documented kit components
Pre-cut wall-framing components.
SecureTruss roof-truss and gable components.
Primed LP SmartSide siding, trim and soffit components.
Roof sheathing.
Two prebuilt main barn-door panels and one prebuilt walk-in door panel.
Door hinges, latches and assembly fasteners.
Supply separately
A floor or pad, prepared separately.
Windows, if desired.
Shingles or metal roofing.
Drip edge and roofing nails or screws.
Exterior paint.
Caulk and a ridge vent are optional items in the Walk-In manual.
Plan the Floor, Windows and Roof
Floor: The floor is not included. Use the Walk-In manual’s foundation and floor instructions when preparing a separate floor or pad.
Windows: Windows are purchased separately. Plan any window additions before assembly and use the Walk-In manual when preparing the wall layout.
Roof: Roof sheathing is included. Supply the final shingles or metal roofing, drip edge, and roofing nails or screws separately.
Foundation and Assembly Planning
The Walk-In manual specifies a level, square foundation measuring 12 ft 0 in × 20 ft 0 in. Check local HOA and building requirements before preparing the foundation.
This is a DIY assembly kit, and installation is not included. Pre-cut materials are supplied, but some on-site cutting is required. Review the Walk-In manual and packing lists before starting.
Before You Build
Manual: Read the Shedquarters Walk-In Door 12x20 assembly manual before starting.
Door layout: Plan for centered gable double doors and a separate centered eave-side single door. Choose the single-door hinge orientation during assembly.
Foundation: Prepare the separate floor or pad using the manual’s foundation dimensions.
Local requirements: Check with your local HOA or building-code office for requirements or restrictions before construction.
Materials and assembly: Plan for separate finished roofing, windows if desired and exterior paint, along with DIY assembly and some on-site cutting. Caulk and a ridge vent are optional.
Exterior Finishing and Care
Paint the primed LP SmartSide siding with exterior acrylic latex paint within 30 days of construction. Supply paint separately and follow the Walk-In assembly manual’s finishing instructions. The manual lists caulk as optional.
Compare Shedquarters door layouts
The Standard, Sliding Doors and Walk-In Door configurations have different access arrangements. The table compares those layouts; the specifications above apply to Walk-In Door.
Shedquarters 12x20 configurations
Door layout
Wall height
Main door dimensions
Door position
Standard hinged gable double doors
6 ft 4 in
5 ft 4 in wide × 5 ft 11 in high
Centered, offset left or offset right during assembly
Sliding Doors
8 ft 1 in
5 ft 5 in wide × 6 ft 6 in high
Centered sliding doors on the gable end
Walk-In Door (this model)
6 ft 4 in
Main doors: 5 ft 4 in wide × 5 ft 11 in high
Centered gable barn doors plus a separate centered eave-side walk-in door
Door dimensions do not establish a measured clear opening. Use the manual for the configuration you choose when planning access.
The hinged double barn doors are centered on the gable end. A separate hinged single walk-in door is centered on the eave side.
Can I choose which way the walk-in door opens?
Yes. The Walk-In manual allows you to reverse the single-door hinge orientation during assembly.
How large are the doors?
The manufacturer lists the main barn doors as 5 ft 4 in wide by 5 ft 11 in high. The manual identifies a 28 in wide single-door panel. These are door or panel dimensions, not verified clear-opening measurements. Review the Walk-In assembly plans when planning access.
Does the kit include a floor?
No. Supply a floor separately. The Walk-In manual specifies foundation dimensions of 12 ft 0 in by 20 ft 0 in and provides foundation and floor instructions.
What roofing materials do I need to supply?
Roof sheathing is included. Supply the final shingles or metal roofing, drip edge, and roofing nails or screws separately. The Walk-In manual lists a ridge vent as optional.
Are windows and paint included?
No. Windows and paint are purchased separately. The LP SmartSide siding arrives primed and requires exterior acrylic latex paint within 30 days of construction.
Is installation included, and will I need to cut materials?
Installation is not included. This is a DIY assembly kit with precision pre-cut materials, but some on-site cutting is required.
Which assembly manual should I use?
Use the Shedquarters Walk-In Door 12x20 assembly manual linked above, revised February 3, 2026. It covers the gable double doors and separate eave-side entrance for this configuration.
With all the online options that exist, why should you put your trust in us and make your purchase from Homestead Supplier?
Small Family Owned - We are a small family owned business and stand behind every product we sell. We have a reputation for treating our customers with respect and integrity, which is why our customers keep coming back!
Customer Service - Our #1 priority is our customer service. We have toll free phone support, live chat during normal business hours, and often our reps can be found answering emails at all hours of the night. We take our customer service very seriously and strive to deliver the best experience for our customers.
Authorized Dealer - All of our products are high quality brand name and all come with a manufacturer warranty. We are authorized dealers for all the brands we carry and stand behind everything we sell. If you are not 100% satisfied with your order, let us know and we will make things right.
Secure Shopping - We offer a safe and secure online shopping experience. We use SSL encryption technology so you never have to worry about the safety of your transaction. Additionally, we never store any credit card information. If you still feel uncomfortable inputting your credit card information online, you can call us and we can take your order over the phone.
We have the best prices around! Happen to find a lower price? We can beat it and then some!
We do not price match past orders, local stores, club or warehouses and the item must be in stock.
We reserve the right to deny any price match that we would incur a loss on.
Please email or call us with the information below:
- Competitor web address (url) - Price quoted on site - Details of any promotions - Your Name - Your Email Address or Phone Number
Free Shipping - We currently offer free shipping on almost all items over $199 to the contiguous United States. For some heavier and bigger items such as sheds we may charge shipping for some models to some states. All items under $199 have a low shipping rate which can be viewed when checking out. If you would like your item shipped somewhere outside of the contiguous United States, please email us and we can provide a custom shipping quote.
Order Confirmation - After your order is placed, you will receive an email confirmation which ensures that we have received your order. While we try our best to keep stock and inventory up to date, when we receive your order, we will immediately confirm the item is in stock and ready to ship. In a case an item is on backorder, we will let you know by email or phone. If you choose not to wait until your item is back in stock, we will promptly provide a refund for the item.
Order Shipment - Your item will ship within the designated lead time posted on your product listing page, which varies depending on the product. Once your item has shipped, you will receive an email confirmation with your tracking number and any other shipping information. Most items require approximately 24 hours for the tracking information to be updated.
Damages - You should inspect all shipments at the time of delivery. If your shipment is damaged, you should note it with the driver when signing for the delivery. If the item is damaged, please contact us immediately and let us know. Depending on the damage we may be able to send a replacement part if that makes more sense than replacing the item. Please keep all original packaging as damaged items need to be returned in the original packaging. Returns on damaged items need to be approved by customer service before returning.
Incorrect Item - Sometimes mistakes happen and we may ship the wrong item, if that occurs contact us at info@homesteadsupplier.com and we will send out a replacement item provided the return item(s) are received back in the original packaging with all original content. Replacement returns due to our error are NOT subject a restocking charge.
Order Cancellation - If you need to cancel an order, please contact us within 24 hours of placing the order. If your order has already been processed, you are subject to a 4% cancellation fee. If you would like to cancel after your order has shipped, you will have to follow our return process to return your item. Customized orders and orders that are built, such as sheds, cannot be cancelled once they begin production.
Returns – Many items can be returned for up to 30 days from the delivery date. Customized orders and orders that are built, such as sheds, cannot be returned. To start a return, please email us at sales@homesteadsupplier.com. All products must be returned unopened and in the original packaging. Reason for return must be provided. All returns are subject to a 10% - 25% restocking fee which will be deducted from your refund to the same credit card used for your purchase. A Return Authorization Number is required before sending back a return. Please contact our customer service to receive a Return Authorization Number. You will be responsible for all shipping costs for a return unless the return is due to a manufacturing defect or otherwise approved from customer service. If a product is shipped with expedited shipping requested by the customer, the shipping cost is not refundable. Return shipping address will be given when RMA number is issued. DO NOT ship returns to our corporate mailing address.
Don't Take Our Word For it! Here's What Our Customers Think:
Hats off to Homestead Supplier for superior customer service - these guys go above and beyond to answer all my questions. We purchased the Beach House shed for some extra storage but ended up using it as a backyard playhouse for the kids :). Now we have to buy another shed lol... The shed is great, sturdy, and would recommend to others.
- Sam B.
I found the buying experience to be far better than expected. Very easy to order, received immediate order confirmation, excellent customer service, order showed earlier than expected and in excellent condition. Would definitely recommend
- Dean G.
After 7 months of waiting for our pool to be completed, we are thrilled to have gotten our new shed built. It perfectly completes our backyard renovation. We love it! The instructions were clear, and the building is sturdy. We’ve had a number of inquiries about who we bought our shed kit from.
