Barn Style Roof Framing

Well let s face it it s a very attractive roof design but there are practical considerations as well.

Barn style roof framing.

It has two slopes one is steeper and the other shallower. With no interior walls or support posts our engineered gambrel truss design optimizes useable upstairs interior space. Cover page with load and design specs. Nail along the edges of the osb or plywood driving the nails into the rafters every 8 inches 20 cm with 8d common nails.

Most of the barn roofs these days are either built with rafters or trusses. The four major types of roofs used for barns are gable hip shed and gambrel. Start with the top corners of the roof first. The gambrel roof is best for a two story barn and it provides better storage space and more head room on the top floor.

Roof styles since many pole barns use conventional rafter framing any roof style can conceivably be used. A gambrel style shed roof offers the most storage space in the attic when compared to a gable or saltbox style shed roof. 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.

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. Build barn style gambrel roof trusses. This style of roof is most commonly seen in large farm buildings and houses and they offer excellent drainage. Build gable roof trusses 3 12 pitch.

C lear precise autocad drawn blueprints which reflect over 40 years of building design and drafting experience. 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. Your barn plans contain 10 or more pages including. Elevation drawings 3d frame drawings bent details 2 3 pages this is the major framework of the barn.

Nail osb or plywood onto the rafters to enclose the roof. Each roof type has advantages and disadvantages. Build gable roof trusses 6 12 12 12 pitch. Frame roof no overhang.

This series of diagrams shows just how the second floor lays out in each of our six different truss widths.