Roofing Frame Basics

And the line length measurement from the roof peak to the building wall is the hypotenuse.

Roofing frame basics.

Here are 10 things you must know about common roof leak locations and how to fix them safely. Stick framing combines roof rafters with ceiling joists. In residential roofing the same basic types of roof have been in sue for hundreds of years are still in use today. Once this course is laid you can begin snapping horizontal chalk lines up the roof to ensure straight rows.

Make sure to expose 5 in. Subscribe to monkeysee for more great videos. The basic roofing materials your choice of roofing materials often depends on your locality as much as on your own personal taste. Top 10 roofing tips.

Frame roofs in different styles. Some of these include the gambrel roof the mansard roof and the dutch hip roof. Variations are associated with architectural styles of different regions or countries. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle.

The rise or height of the roof at its peak is the altitude of the triangle. Most roofs utilize 16 inch spacings for strength and rigidity. Diy network offers basic roofing definitions that will help get your project off on the right foot. Sitting atop the underlayment they form the outermost barrier against the elements.

Like wall studs and floor joists rafters and trusses are spaced every 16 or 24 inches from center to center. 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. Tear off the old shingles. The rafters are usually positioned directly above the wall studs.

Framing is a construction system. Of the shingle tabs where the bottom edge of the tab meets the top of the cutout. Shingles or tile the shingles or tiles make up the outermost part of the roof. Studs plates headers rafters girders flooring and joists are all terms used to identify different components in framing.

Use four roofing nails per shingle as indicated on package instructions six nails in high wind areas. Http goo gl py1pn0 emily videtto executive director of residential roofing at gaf explains the components o. Check out this helpful information concerning roofing options and installation. The run or half the building span is the base of the triangle.

Very simple trusses work on a principle of thirds.