Technology and stages of the construction of a gable roof
The rafters are installed at the place where two rafters intersect, we make a line to cut the bulging parts of the boards and the line for the backfall “in half a dererion”. Next, we saw everything on the marks made, which will make it possible to tightly fasten the top.
Next, the rafters are fastened at the top with the lining (these are simple waste from the boards). And at the top of the strapping attic rafters are fastened with a crossbar, it will continue to be the usual ceiling overlap of the attic.
To make the structure more rigid, the rafters can also be fixed with metal overlays. Further, having finished finally a rafter farm, we check the verticality with a plumb line and in the absence of miscalculations, we will fasten everything more with nails and brackets. After all the pediments are installed at their upper point, you need to skip the rope everywhere so that the average pediments are at the same height with the extreme. The middle rafters are installed, as well as the pediments, after all the rafters have already been installed, we are insured by sagging by the installation of struts.
The gear on one side rests on the attic strut, on the other, we attach its end to the middle of the rafter leg. To do this, at the end of the strut (which is attached to the rafter leg), a groove is cut out and the rafter leg is then nailed with nails with two hundred and the ends of the nails bend.
After the rafters are erected, a crate from a board of 25 millimeters is placed. Colelite to fit the scope so that there is no rupture of roofing materials.