Residential Roof Structure Terminology

Such roofs are built with mostly timber take a number of different shapes and are covered with a variety of materials.

Residential roof structure terminology.

Means centers a typical line to which carpenters layout framing domestic roof construction is the framing and roof covering which is found on most detached houses in cold and temperate climates. The same roof has a 4 12 or 1 3 pitch. Galvanized metal flashing should be minimum 28 gauge. 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.

Industrial buildings cannot be constructed in areas zoned solely for residential. The inclined external angle formed by the intersection of two sloping roof planes. Common types of roofs and basic framing terms. 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.

A roof that rises by. The terms pitch and slope are simply two different ways of expressing the same measurement. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. The edge created by folding metal back on itself.

The edge of a roof which runs from eaves to ridge at a gable. 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. Definition of structural ridge or ridge beam used in roof framing. An example of each is shown in figure 2 1.

It is the form most commonly used by. Need to learn more about construction management. It is a waterproofing layer made of regular felt stacked above the solid. 2 part of a flat roof structure that receives the ends of the flat roof joists.

Pieces of metal or roll roofing used to prevent seepage of water into a building around any intersection or projection in a roof such as vent pipes chimneys adjoining walls dormers and valleys. 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. Gable a gable roof has a ridge at the center and slopes in two directions. 3 part of a suspended timber floor construction that provides a level bearing and.

38 common construction terms defined a handy glossary. This type of roof is often seen in buildings with a more complex layout for example homes with an attached garage. A series of roof frame pieces that are connected to the supports and hold up the roofing and sheathing.