Mono Roof Truss Span Calculator

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.

Mono roof truss span calculator.

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. This free online truss and roof calculator generates the axial forces and reactions of completely customisable 2d truss structures. Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge. This is based upon the span of the rafter horizontal span not total rafter length live and dead loads.

The more complex the truss framework is the greater quantity of these joints will be required. To size joists and rafters use the maximum span tables for southern yellow pine. Use of manufactured roof trusses can dramatically cut labor costs when framing a gable roof compared to building rafters. Over 51 sizes styles in stock.

This calculator is to be used as an estimating tool only. Alpine truss designs are engineered to meet specific span configuration and load conditions. More roof calculators roof truss calculator how to cut rafters. Click the button to calculate the stock size needed for this job.

Use this handy tool to calculate the rake length of your roof. Custom trusses up to 100 span. These steel joints are needed to support the overall truss. The shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers.

Rafter stock size calculator. 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. When making a selection below to narrow your results down each selection made will reload the page to display the desired results. 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. Input the rafter span on the flat eave overhang and pitch of the roof. 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. Shop roof trusses.

The same thing is true for the bridge of the truss. 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. 8 10 foot 1 10 foot 1.