The roof is an important element of any structure. There are many types of this design. The choice is influenced by a number of factors - architectural requirements, geographical location, climatic conditions. Regardless of the type and configuration, the roof includes basic and additional elements.
The main details of the roof
The main components of the roof structure are:
Rafters perform the bearing function of the roof. They are hanging and layered. The design is determined taking into account the type of roofing material, possible snow cover, wind load pressure, slope and span.
The lath serves as the basis for laying and maintaining the roof. If the coating is made of asbestos-cement sheets, sheet steel or tiles, it is made with the same step distance. A continuous crate is used for roll material.
The roof is the main coating that protects the building from precipitation, sun and wind.
Features of additional elements of the roof
In order for the roof to have a beautiful and neat appearance, in addition to the roofing material, high-quality additional elements of the roof and facade are needed. The integrity of the coating depends on how well they are selected. The main functions that these roof elements perform are the protection and decoration of the structure. They increase the level of thermal insulation, provide joint sealing, prevent moisture and dust from entering the roof space, and also give the building a complete architectural look.
Roofing elements from corrugated board are made of high quality galvanized steel, coated with a protective polymer layer. The use of such a protective coating protects them from ultraviolet radiation and corrosion. Parts are manufactured both in standard sizes and for individual orders. Usually they are selected according to the color and shade of the roofing material. If you correctly and correctly install the coating, the reliability and durability of the roof of your house will be guaranteed.
Types and application of additional elements
All roof elements are selected depending on the type of coating material. Among the additional details, the following can be distinguished:
- pediment strip - designed for joining horizontal surfaces with vertical elements;
- horse - decorates and protects the closure of the roof slopes;
- endova and corners - make it possible to accurately arrange the external and internal corners of the roof;
- decorative elements - domes, wind indicator, spiers - help create a beautiful and original appearance of the house;
- snow holder - prevents the sliding of snow from the roof;
- false pipe - is a chimney decorating box, which consists of a smooth sheet;
- water drains - this system serves to protect the foundation from erosion, and the walls from damage;
- subroofing films - a synthetic vapor barrier material that is used to seal the roof and remove condensate formed under the roof to the outside;
- ventilation elements are designed for natural or forced air removal from the house;
- passage elements of the roof are used for maintenance and repair - special steps, ladders, etc .;
- safety elements are lightning conductor and grounding systems .
Additional elements of a soft roof
When installing a soft roofing, it is impossible to do without additional parts intended for it. These roof elements are represented by such products:
- lining carpet - used for leveling the surface and additional waterproofing, placed when installing flat roofs;
- cornice strip - is used for laying the first row of roofing;
- carpet endovy - used for finishing joints, made of polyester;
- skates - these roof elements are laid on the edges of the roof slopes.
How to choose additional elements for a roof
In order to correctly select and purchase additional elements, several factors must be taken into account. They should be bought together with roofing material in one store and from one manufacturer, which will allow you to purchase parts of the same color and shade. The manufacturer's warranty on additional elements applies only in one case - if they were correctly installed.
When choosing parts for the roof, you must pay attention to the methods of their fastening. Do not buy those elements that are mounted with nails. This will damage the polymer coating, which will contribute to the corrosion of the product. Equally important is the quality of the elements. To do this, pay attention to their geometric shape. It should be without bending. If an item has any flaws, it should not be bought. This indicates a violation of production technology. Do not give in even to significant discounts. Only high-quality products will give your home a unique complete architectural appearance and protect it from atmospheric and other phenomena.