a roof of any private house incredibly responsible and versatile task
– throughout all service life it has to protect the dwelling from
snow, a rain, wind, the scorching sunshine and winter frosts. To keep
heat and cosines in the house, the roof has to be correctly designed,
the design and materials of execution have to be chosen taking into
account nuances of an architectural structure and features of
climatic conditions. But besides rationally chosen form, reliable
materials and qualitatively carried out installation, any owner would
wish to see not only protection of the dwelling against nature whims,
but also external the attractive element of a structure decorating
the building or introducing originality in its image.
You for certain already saw Different Types Of Roof Design a set of options of execution of roofs at construction of the modern dwelling. The variety of forms will help not only to decide on the most suitable way of protection of the building against weather conditions, but also to find the solution for realization of the design ideas for creation of an original image. Before starting the choice like roof for own dwelling, it makes sense to get acquainted with design features of various options of its execution. If to speak about global division of roofs into types, then the main criteria are:
- material type;
- roof bias;
- look and form of a design.
Right choice of these three components will help to create really reliable, strong and durable covering of the building which will be able to sustain all nuances of climatic conditions. The main impact on the choice like design will be exerted by weather conditions in this area – there is no sense to construct a roof with a small bias in places with a large amount of rainfall in winter time (snow will accumulate and subsequently to destroy a design).
The main classification of roofs happens in a form and quantity of slopes. The slope is a bias of a roof more than by ten degrees. Roofs Different Types Of Roof Design happen to one, two and four slopes. Also more difficult designs equipped with the combined slopes – multinipped and tent roofs meet. More rare, but nevertheless dome and conic models of a roof meet in the sphere of construction of private houses. If in a design of a roof several options of execution and forms meet, then it is called combined.
Need of withdrawal of rainfall from its surface is the main reason for arrangement of a bias of a roof. If there is no bias at all (less than 1%), then the roof will often proceed, give an inconvenience to owners. And externally such approach to the organization of a covering of buildings is suitable for economic constructions more. Though many designers propose such constructive solutions as an original way of allocation of the building among houses similar at each other on one street.
Except rainfall, wind gusts exert impact on a roof. At increase in a bias by 20-30%, wind load of a roof increases by 5 times. But also absolutely small bias – not an exit, wind can get through joints of overlapping and break a design that is called from within. For this reason design justification a form of a roof and its bias needs to be trusted competent experts who will consider all nuances of weather conditions of the concrete area.