The scheme includes the following main elements:

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A pitched roof is the simplest.

After all, in the rafter truss of such a roof there are only rafter legs.

There are no struts, posts or diagonals in its design.

This type of roof is usually installed on garages, extensions, and bathhouses.

To determine the rafter pitch on a pitched roof, you can use the table:

Construction of the rafter system of a pitched roof
For the construction of small buildings and houses, there is no need to install a roof of complex configuration. A single-pitched roof rafter system can be adopted as a design solution. In this case, the scheme is simplified, but some nuances appear.

Advantages and features of a single-pitched roof system
The advantages include:

simple calculation;
reduction in the number of greece mobile database and connections;
simplification of installation;
reduction of timber costs;
resistance to wind loads;
maintainability.
A pitched roof is resistant to external adverse conditions, inexpensive and easy to install.

When deciding to make such a roof with your own hands, you need to take into account the following features:

the need to construct high longitudinal walls of the building or special frames;
the difficulty of using the under-roof space as an attic room;
the house or building should be located on the site so that in most cases the wind blows towards the high wall of the building (it is necessary to familiarize yourself with the wind rose of the construction area);
The angle of inclination is taken depending on the coating material used.