At
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.