Mono Roof Truss Span Calculator

This free online truss and roof calculator generates the axial forces and reactions of completely customisable 2d truss structures.

Mono roof truss span calculator.

These steel joints are needed to support the overall truss. This rafter truss calculator has a range of applications including being used as a wood truss calculator roof truss calculator roof rafter calculator scissor truss calculator or for roof framing. The shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers. Rafter stock size calculator.

The more complex the truss framework is the greater quantity of these joints will be required. Roof truss basics roof trusses are engineered wood alternatives to hand framed rafters. This rafter span calculator is species specific for douglas fir hemlock etc. Click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to the compare list.

This calculator is to be used as an estimating tool only. Span the span of a truss refers to the length of the bottom chord covering the width of the room or structure that the truss is covering. Over 51 sizes styles in stock. Traditionally these kinds of the roof were mainly built for garages but more and more people are now opting for mono pitch roof truss for their homes.

Custom trusses up to 100 span. They support live and dead loads by efficiently transferring the loads to the building walls or supports. Use this handy tool to calculate the rake length of your roof. Total load psf duration factor live load psf roof type 55 1 15 40 snow shingle 55 1 15 30 snow tile 47 30 snow 40 20 snow 1 25 20.

The same thing is true for the bridge of the truss. Shop roof trusses. Use of manufactured roof trusses can dramatically cut labor costs when framing a gable roof compared to building rafters. 8 10 foot 1 10 foot 1.

To size joists and rafters use the maximum span tables for southern yellow pine. When making a selection below to narrow your results down each selection made will reload the page to display the desired results. The mono pitch roof system doesn t come with many members which is one reason which helps this kind of roof to distribute its load equally to the load bearing walls which have been placed near. Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge.

Input the rafter span on the flat eave overhang and pitch of the roof. This is based upon the span of the rafter horizontal span not total rafter length live and dead loads. More roof calculators roof truss calculator how to cut rafters.