Roof Design Terms

Definition of structural ridge or ridge beam used in roof framing a structural ridge beam is a horizontal beam placed at the peak or ridge of a roof and is designed to carry much of the live and dead loads or weight of the roof structure by itself.

Roof design terms. Roofing nails and staples driven into decks at an angle not perpendicular to the roof deck surface. If you re not familiar with these common roofing terms here are the basics. Sauce and cheese pizza dressing 15 terms. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load.

Metric system upper part 8 terms. The engineered wood association the apa. A roof s slope is the number of inches it rises for every 12 inches of horizontal run a roof with a 4 in 12 slope rises 4 inches for every 12 inches of horizontal run. Roofing design types terms gable the upper portion of a sidewall that comes to a triangular point at the ridge of a sloping roof.

Gable ridged dual pitched peaked saddle pack saddle saddleback span roof. Other sets by this creator. A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework. The result of joining two or more gabled roof sections together forming a t or l shape for the simplest forms or any number of more complex shapes.

A simple roof design shaped like an inverted v. Front counter 10 terms. Metric system lower part 9 terms. It is a waterproofing layer made of regular felt stacked above the solid.

Depending on the type and quality. A cross gable roof is a design that consists of two or more gable roof ridges that intersect at an angle most commonly perpendicular to one another. Chapter 16 roof design 34 terms. The engineered wood association is a trade organization that develops product standards installation standards and does certification testing of engineered wood products such as plywood and osb.

Also called a half hipped roof since part is hipped and part gabled. Gable roof a type of roof containing sloping. A roof with gables extending past the normal ridge of a hipped roof with the hipped roof planes on the lower section. The terms pitch and slope are simply two different ways of expressing the same measurement.

The same roof has a 4 12 or 1 3 pitch. Hip roof a type of roof containing sloping planes of the same pitch on each of four sides. A hip roof contains no gables.