Our New Castle 16×12 wood shed kit from Best Barns is the perfect outdoor storage building! It provides enormous storage space with a 16 foot wide entrance side that runs 12 foot deep. The New Castle shed is large enough to drive in your riding mower, small tractor or atv into and still have plenty of room to fit the rest of your yard tools and lawn equipment inside. The super wide door opening provides 5′ 4″ of clearance!
Everything is Pre-Cut!
Heavy Duty Truss System:
Siding is Pre-Primed and Ready to Paint:
Pre-Built Doors:
All required hardware: door hinges, latch, hurricane straps for trusses, nails, glue for gussets and detailed instruction manual included. Paint, shingles and roof edge are provided by owner / not included.
This shed is pictured with 4 optional single hung windows with shutters, gable window and cupola not included. Customize your shed and ADD options at the bottom of this page.
New Castle 16′ x 12′ Shed Dimensions:


Optional Wood Floor
Floor not included; Add a wood floor kit to your shed to give it a finished look!
Designed specifically for your new storage building. Adding a wood floor provides a dry storage area and raises the building above the ground protecting it from damaging moisture. Included in the deluxe floor kit are 4×4 treated runners, 2×4 treated joists (spaced 16″ on center), 3/4″ Plywood flooring and nails. The extra 4×4 runners add additional support to the floor joists and allows you to build your shed directly on the ground or grass. The 4×4’s raise the foundation above the ground for air flow that will eliminate moisture.
The material is not pre-cut and will require the customer to make simple straight cuts. The flooring package will be delivered before your shed by a local lumber dealer. They will call to make delivery arrangements and someone must be there to receive and sign.