Types Of Wood 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.

Types of wood roof trusses.

This 26 span truss with a 4 12 roof pitch is the most economical truss we can build. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. 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. 6 north light roof truss.

When making a selection below to narrow your results down each selection made will reload the page to display the desired results. Shop our wide selection of stock and custom roof trusses to complete your building project. Dropped chord roof truss. Types of mono trusses 1.

Here are just some of the most popular types of truss frameworks. The same is true if we make it steeper. 7 quadrangular roof trusses. 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.

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. 9 scissor roof truss. 8 parallel chord roof truss. The dropped chord variant is composed of a convention truss with a secondary chord truss suspended below to help reduce uplift.

It s often used for sheds garages or extension of an existing roof. Click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to the compare list. Similar to the raised heel truss this type also creates a vapor barrier creating great insulation characteristics. Steeper roof pitches require longer webs which add to the cost.

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. The offset scissor truss has a bottom chord that is flat for a distance and then is vaulted up and back down. 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.

There are two main types of timber roof trusses.