Girder Attic Truss

Wood is a common construction material for girder systems.

Girder attic truss.

Attic trusses have a rectangular shape inside each truss. Attic trusses are modified common trusses that have a large rectangle inside the truss. The roof truss structure and design is integral to roof structural integrity and shape. If the roof slope is steeper than 9 inches in 12 inches of run it doesn t take much width to end up with a nice room 12 feet wide with an 8 foot ceiling.

Steeper roof pitches require longer webs which add to the cost. When the trusses are all set you end up with a giant room in your home that otherwise would have been wasted space. Longer spans with engineered lumber. This system consists of a girder truss corner girder corner jacks and end jacks.

There will be step down trusses from the girder truss to the peak. The stabilizer installs as fast as the crane can set trusses and clips on to ride up with the truss to the plate line. 2 your non divisible prefabricated roof truss is 10 wide. This 26 span truss with a 4 12 roof pitch is the most economical truss we can build.

This article and series of illustrated diagrams shows you all the parts of a basic roof truss king truss and queen truss. Hip roofs can provide structural strength advantages over gabled roofs in hurricane zones. The stabilizer accurately spaces roof truss es on 24 and 16 centers with an accuracy of 1 32. These are trailers built to transport loads above the 48 000 pound mark.

The girder truss can be built by joining multiple single support elements. A gambrel room in attic truss also provides extra living space while giving your roof a barn like appearance. A permit will be required for the cement bridge girder load to be transported in california. Most importantly the stabilizer saves time and money.

Hip sets are used to construct hip roofs which are roofs that slope from all sides. It provides lateral restraints and remains as a permanent lateral restraint. Naturally this truss is used in buildings for creating a pitched roof. The same is true if we make it steeper.

Basically a girder truss is usually a larger stronger truss that acts as a beam or girder. Common weight hauling capacity of these trailers is 40 000 to 120 000 pounds. I have this above my own garage. If we go any larger it will require more webbing inside the truss which will directly affect the cost of the truss.

The girder truss is then used to support other trusses and or roof framing members. Its bottom chords join together at the apex creating a pitched or vaulted ceiling. There are many types of roof trusses as wall as many types of roofs more types than there are parts. The girder truss on each end of the main roof must support the weight of the hip roof element on each side.