How Far Are Roofing Trusses From Each Other

Learn about the 30 different types of roof trusses with these series of 30 truss diagrams that clearly shows all the parts and different styles of trusses you can use for different types of roofs.

How far are roofing trusses from each other. Typical roof truss spacing means that they are usually about 24 inches from centre which means at the centre of one truss there will be a two foot gap or twenty four inch gap until the centre of the next truss. A few customers prefer installing the trusses every 16 on center because they believe this will be stronger then every 2. To determine how far apart to set rafters measure the width of the metal panel and then the width of the first hill and valley of the panel. These standards are as follows.

In addition each roofing truss will be made of a two by four piece of lumber or in areas with expected or usual heavy snow fall there will be trusses which are two inches by six inches. Typically the contractor sets most or all of the trusses on the side of the roof opposite the location of truss number one. Trusses decrease the possibility of material shortage delays because roof framing is supplied in one material package. Common spacing for trusses on this type of building is often between 2 and 4 feet but trusses built with advanced designs may allow spacing as great as 8 or 12 feet.

Almost all residential trusses use this spacing. The standard spacing is 2. Pilferage on the job site lessens because engineered trusses generally can not easily be used on other projects. This makes the roof ready for decking or sheetrock.

There is a little misconception about truss spacing and strength. The trusses should be a little longer than the exact width to allow for overhang and you will need sufficient trusses to mount across the length. Once you ve calculated the number of trusses you will need you should purchase the lumber. A metal roof must also allow for some overlap on each side of the panels which will reduce the effective width of the panel.

Just as there are many types of roofs with many roof parts there are many different types of roof trusses. Most are spaced between 18 26 inches apart. On a standard house roof trusses are 24 inches on center meaning there is a roof truss every two feet from one end of your home to the other. The distance between trusses.

A very standard distance is 16 inches to 2 feet but can be any length you desire.