Always use pressure-treated lumber as this treatment guards against wood rot. A level, in order to ensure the foundation is even, is also needed for this step. Next, set 4x4 posts along the concrete blocks. Lay the lumber - plywood or OSB (oriented strand board) panels and timber studs - across the shed floor. This is also the time to cover the exterior with siding or a coat of paint or wood stain. Pressure-treated plywood makes for the best shed floors in terms of durability and affordability. To add a layer of strength to the frame, secure an additional layer of 2x4s across the top.Once you have picked out a set of 12x16 wood shed plans, the next step is to construct the new structure.

 A screw gun is also a viable option. When the structure is complete, it is time to enjoy the shelter you built from 12x16 wood shed plans. Read on to learn more about the frame, floor deck, walls and roof. An additional two timbers cut to length will create the wide ends. Then use nails or screws to build the frame. For a shed the size of a 12x16 building, pouring a concrete slab is also a viable option. Regardless of the complexity of the shed design, four basic building blocks are required.. Once the frame is in place, it is time to build the deck. For this step, secure rafters with wood cleats, then raise the pieces to sit on top of the walls. Walls Stainless Steel Fastener; Roofing The completed deck will serve as a work surface for building the walls. Time # and again, shed builders report the most challenging aspect of constructing their building was the roof. Thin wood strips - typically 1x6s - keep the rafters together and add an element of structural support.

 Flat boards are also reasonable material for creating a floor though they may be slightly more expensive. To go that route, contact a local contractor to ensure a quality pour. Frame & Decking Before beginning, clear the area upon which the shed will sit of all debris and level the ground (if necessary). A handy tool to have on hand during this step is an air-powered nail gun. Lay sold cinderblocks every few feet along the ground to serve as support for the foundation. Final Touches If the shed plans call for windows, cut them in after the walls and roof are complete. Most hardware stores rent this type of tool, as well as others you may need during the building process, for a nominal fee.

 When the frame of the roof is in place, secure roofing sheets followed by shingles or an alternative roof covering. Two pressure-treated 2x6 timbers cut to length will serve as the long edges of the building. The doors are typically framed in when the walls are erected, but if not, cut them in now as well. After a grid of floor joists are in place between the timbers, install the flat deck. The final step is to enclose the walls with the plywood or OSB