Types Of Wood Roof Trusses

6 north light roof truss.

Types of wood roof trusses. The partial scissor truss is similar except that the bottom chord slopes up in one direction and then straight down while the remaining portion is flat. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. Here are just some of the most popular types of truss frameworks. A popular choice for open floor plan homes north light trusses are an old and economical type of truss that can span very large spaces like industrial buildings and open concept homes.

Dropped chord roof truss. The same is true if we make it steeper. 9 scissor roof truss. The dropped chord variant is composed of a convention truss with a secondary chord truss suspended below to help reduce uplift.

10 raised heel roof truss. Similar to the double howe truss the north light roof truss features a wide set of web trusses that form triangles within the larger truss itself. Types of mono trusses 1. Closed in which the bottom chord is horizontal and at the foot of the truss and open in which the bottom chords are raised to provide more open space also known as raised bottom chord trusses.

The offset scissor truss has a bottom chord that is flat for a distance and then is vaulted up and back down. Parallel chord trusses allow for greater interior clearance in buildings. This 26 span truss with a 4 12 roof pitch is the most economical truss we can build. Steeper roof pitches require longer webs which add to the cost.

Click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to the compare list. When it comes to residential homes there are almost as many different types of trusses as there are home designs each with unique angles and dimensional attributes. Shop our wide selection of stock and custom roof trusses to complete your building project. It s often used for sheds garages or extension of an existing roof.

A mono truss is a one sloped truss that forms a right angle triangle. If we go any larger it will require more webbing inside the truss which will directly affect the cost of the truss. There are two main types of timber roof trusses. Flat the most economical flat truss for a roof is provided when the depth of the truss in inches is approximately equal to 7 of the span in inches.

7 quadrangular roof trusses.