Hay Bale Construction Roof

Piling one bale on top of another they built square or rectangular one story dwellings covered by a simple sloped roof.

Hay bale construction roof. Like any building material it is always best to evaluate your needs and your goals before committing to a particular material. Building your straw bale homeis a how to book for people interested in straw bale building. Green building offers a wide range of options in achieving energy efficiency. Bales of r40 with ceiling airspace anticon then roof would rate somewhat above r40 and the standard r38 andrew talks about.

Roof only structures are professionally designed by cleary engineers to maintain their strength in all types of weather conditions. 6 make straw bale walls not using hay but using straw. Straw bales are made. This implies that bales r factors would be considerably higher.

Stay dry during construction by putting the roof on before going any further. The two layers of batts and 3 of rigid foam andrew describes would be about 240mm deep for r57. The quality of insulation that a straw bale wall provides depends on a number of factors including the way the bales are stacked the way the bales mesh with the roof s insulation the type of post and beam structure or if loadbearing the type of top plate the type of plaster used the quality of the plaster work and the design of the house itself among many others. Post and beam construction with straw bale infill and structural straw bale construction or nebraska style the weight of the roof is supported by the bales.

Also popular are steel structures with or without metal sidewalls. When appropriate for your project straw bale construction has many benefits. Two basic styles of straw bale construction have been used. The two primary options for hay storage are fully enclosed and roof only structures.

Put the roof on before adding the wall bales because you don t want your bales to get soaked with rain snow or ice. Advantages of straw bale construction 1. It is a practical book reflecting the author s personal experience with tips and wisdom learned from his own pitfalls and mistakes. With admiration i present to you this practical text on straw bale building.

The first documented use of hay bales in construction in nebraska was a schoolhouse built in 1896 or 1897. A bale is 360mm deep. For round bale storage hoop barns are a popular choice. Hayes explained that there are numerous styles of barns from which to choose from the most common being a wood frame structure with a metal roof and sides.