Barn Style Roof Framing

A gambrel style shed roof offers the most storage space in the attic when compared to a gable or saltbox style shed roof.

Barn style roof framing. Nail osb or plywood onto the rafters to enclose the roof. Most of the barn roofs these days are either built with rafters or trusses. Your barn plans contain 10 or more pages including. We offer eight sizes of our two story gambrel barn design in 4 width increments from 8 to 36 feet and lengths from 12 to 60 feet or longer.

The guidelines i am about to explain for you outline the steps i use when i am designing my gambrel shed plans barn shed plans and small barn plans. C lear precise autocad drawn blueprints which reflect over 40 years of building design and drafting experience. Each roof type has advantages and disadvantages. Post layout roof framing detail loft framing plans joinery details steel plate specs your barn plans also include an e guide titled how to build your post and beam barn.

Start with the top corners of the roof first. Elevation drawings 3d frame drawings bent details 2 3 pages this is the major framework of the barn. Build barn style gambrel roof trusses. Build gable roof trusses 6 12 12 12 pitch.

This style of roof is most commonly seen in large farm buildings and houses and they offer excellent drainage. The gambrel roof is best for a two story barn and it provides better storage space and more head room on the top floor. Raise and attach the walls. Cover page with load and design specs.

Well let s face it it s a very attractive roof design but there are practical considerations as well. Build gable roof trusses 3 12 pitch. Frame roof no overhang. With no interior walls or support posts our engineered gambrel truss design optimizes useable upstairs interior space.

Roof rafters might be a little harder to set up compaered to trusses but offer much more flexibilty to construct any style or shape of loft desired. Place the osb or plywood on the top portion of the rafters and make sure that the edges run flush. This series of diagrams shows just how the second floor lays out in each of our six different truss widths. It has two slopes one is steeper and the other shallower.

The four major types of roofs used for barns are gable hip shed and gambrel.