External window sill made of galvanized steel

[zihadhosenjm40]

External window sills (window sills) perform not only a decorative function, decorating the windows on the facade of the building, but also protect the wall from drips and moisture and, therefore, should not only be beautiful and have a well-chosen color, but also be firmly and securely installed, reports the OKNA MEDIA portal.
When deciding on an external window sill, you should pay attention to the aesthetics, durability and other properties of the material from which it will be made. It is very important to protect the wall under the window from stains and moisture, so window sills must be resistant to corrosion. A wide range of external window sills belarus mobile database on the market allows you to choose a suitable design not only in terms of color, but also the quality of the material.

In terms of cost, external window sills made of galvanized sheet steel are most often chosen, which is usually painted with decorative paint. The most popular colors are white, black and brown, but the user can also choose a completely different color or use a wood-like coating.
For greater resistance to bad weather, steel sills are covered with a primer, anti-corrosion solution already at the production stage. They are a perfect match for both modern facades and buildings with traditional architecture.
External aluminum window sill

External aluminum window sills are slightly more expensive than steel ones, but they are more rigid and resistant to corrosion. The sills are covered with weather-resistant paint or varnish, are available in any color, and can be smooth or profiled. When installing a window sill, one should take into account the property of high thermal expansion of aluminum. For this reason, when installing aluminum window sills, it is necessary to use compensators at the ends of the structure and around the connecting parts.
External PVC window sill

External PVC window sills have a formed slope, and their design contributes to the sound and heat insulation of the window system. PVC window sills are a great addition to plastic windows. Multi-chamber window sills made of solid PVC or solid ones made of foamed PVC are available. An additional layer of laminate ensures durability and mechanical strength of the system. They are resistant to corrosion and chemicals, as well as ultraviolet radiation, temperature and humidity fluctuations. Plastic sills are good at dampening the sounds of raindrops or hail hitting them. The advantage of PVC sills is their lightness and ease of installation.
OKNA MEDIA recommends reading: Window sill will not tarnish the reputation of your windows