Span Mono Pitch Roof Truss Design

Common truss configurations for the most widely designed roof shapes.

Span mono pitch roof truss design.

9 scissor trusses designed with a bottom chord pitch equal to half of the top chord pitch i e. These types of trusses are often used to create multilevel roof lines or construct additions to an existing building. Hipped roofs constructed with trussed rafters typically require a series of diminishing mono pitched trusses supported by a girder truss. Mono meaning single and the slope is referred to as the pitch.

While pitch and slope are used interchangeably they are not the same span also known as gable width this is based on the total footprint of the house and refers to the distance between two exterior walls. A mono truss is a one sloped truss that forms a right angle triangle. Custom trusses up to 100 span. Mono and vaulted mono trusses are only sloped in one direction.

A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. It s often used for sheds garages or extension of an existing roof. Overview building design truss design retaining wall design tall wall design requests. Scissors provides a cathedral or vaulted ceiling.

Mono pitch roof features the mono pitch roof is always made out of one single roofing surface. Also in pairs with their high ends abutting on extremely long spans with a support underneath the high end. The roof pitch will be 5 12 with a cathedral ceiling at a 2 5 12 slope. Mono pitched roof construction is generally standalone roofs which imply that you don t need to attach them to any part of your roof.

Pitch this is the incline of the roof expressed as a fraction. Shop roof trusses spacer floor truss. Over 51 sizes styles in stock. 8 80 as shown above means that a span in excess of 80 0 is possible.

Refer to trussteel technical bulletin tb991102 and a trussteel engineer regarding these spans. Mono used where the roof is required to slope only in one direction. This kind of roofing is true to its name. Most economical when the.