Roof Building Basics

Roof trusses are manufactured ready to install.

Roof building basics. In some regions for example metal roofing is a common selection due to its fire resistance while in other regions the predominant home styles might call for a spanish influenced tile tool. The pitch of a roof is the rise the vertical angle of the roof over the run the horizontal. If a roof is poorly insulated problems can arise. Framing the gable ends 1.

Other roof shapes particularly those with dormers or on houses with cathedral ceilings attic rooms or attic storage areas are stick built. What a roof is made of assuming it is a durable material is going to provide a degree of natural insulation. Determine the pitch you want for. Add ceiling joists every 24 in 61 cm on your top plates.

Gable and hip roofs may be built primarily of trusses. The illustration here shows how these materials go together to make for a sound roof. The snow load for the roof of a house must support 70 psf. Add the length of the overhang beyond this mark and.

More on that in a moment. The plan should consist. Measure form the top of this line down the board to determine the line length or length of the rafter less the ridge. Roof construction diagram hometips a contemporary roof regardless of shape or surface material consists of a variety of components that include wood framing sheathing underlayment flashing gutters and of course the shingles or other finished surface.

Shingles or tile the shingles or tiles make up the outermost part of the roof. The basic roofing materials your choice of roofing materials often depends on your locality as much as on your own personal taste. Position the square at the end of the rafter board with the tongue on your left and facing away from you. Ideally the material reflects the heat of the sun and is allowed to breath from below so it maintains a desired temperature.

Our roofing 101 is a resourceful guide for homeowners seeking information on home roofing basics roofing materials terminology and contractor agreements. Ceiling joists span between parallel walls for added. Framing your house framing is the process of. Stick framing creates a triangle between the rafters and ceiling joists.

In residential roofing the same basic types of roof have been in sue for hundreds of years are still in use today. Framing building basics architectural drawing interior design. Use 8 penny nails to attach the first 2 in 4 in 5 1 cm 10 2 cm. Amount of snow accumulating on roof.

Sitting atop the underlayment they form the outermost barrier against the elements. Nail 2 boards onto your walls as top plates. X expert source david bitan.