The installation of the window sill quite often acts as the final stage of the installation of plastic windows, this procedure can not be called so complicated, especially if we compare with the installation of the window frame. Therefore, you can more fully perform these manipulations yourself, excluding help from professionals.
Why you should choose a PVC window sill
Plastic window sills, the dimensions, the thickness of which will depend on the specific dimensions of the opening, are products that perform not only an aesthetic role, but also allow you to cope with the protective function assigned to them. This window element is most often exposed to temperature changes, UV rays and humidity, it will be possible to place a winter garden on its surface, and also use the base as a table top or a bookshelf. Such a wide area of use determines the high requirements that apply to the material for the manufacture of the described part of the opening. Plastic window sills, the sizes, the thickness of which are most often negotiated even before the frame is manufactured, are made of materials that are characterized by excellent strength indicators.
Additional protection
The manufacturing process of this element involves the application of an additional coating in the form of a film, which is heat resistant. The durability of the product, in addition to strength, is ensured by design features. Such products are not subject to delamination, rotting processes, and also have durability and excellent vapor and moisture resistance. The installation instruction for such window sills is quite simple and will be clear to any master, even one who does not have certain skills in carrying out construction work. If you decide to carry out these works yourself, it is best to prefer plastic to other materials.
The width and length of the window sill
Plastic window sills, the price of which can be 2,000 rubles, must be installed in accordance with all the rules, if you violate the technology, you may encounter problems associated with insufficient thermal insulation of the frame, and on cold days it will be uncomfortable not only on the street, but also in your home. The first stage involves measurements that will determine the parameters of the future design. The main dimensions of this product are the width and length, which should be determined as follows. The length of the structure should be equivalent to the width of the window opening, you need to add about 6 centimeters to the figure so that the structure goes beyond the slopes by 3 centimeters on each side. If you do not add these 3 centimeters, a plastic corner and an F-profile will protrude behind the windowsill. These elements are used to design slopes. It is worth considering that such a situation is completely unacceptable by building standards. Plastic window sills, the price of which should be known to you before visiting the store, have a width equal to the depth of the window opening. To this value, you need to add 2 centimeters, they are useful for institutions under the window frame. Among other things, there is a need to add another 7 centimeters that will be needed for the protrusion of the structure from the opening.
Dimension Guidelines
If you install the plastic window sills yourself, then you should not make the protruding part of the product more than 7 centimeters, otherwise the design will block the battery, thereby violating the distribution of heat around the room. In winter, you may encounter fogging of the windows, which will lead to ice formation.
Cutting blanks
Plastic window sills, the sizes, the thickness of which are most often determined by the company-provider of services for the installation of these products, provide for the installation of cutting blanks of the required size from a plastic sheet at the installation stage. This element must match the width and length that were previously defined. Cutting should be done using an angle grinder, since this particular building tool allows you to achieve smooth edges of the workpiece. Some experts use a jigsaw when there is no access to the grinder, but you need to work with it extremely carefully. If in your arsenal there is neither one nor the other tool, then you can use a conventional saw. It is important after cutting the workpiece to check whether it passes into the opening, if necessary, trim the extra protruding elements so that this part is recessed inward. After completing all the finishing work, it will seem that the window sill and the opening are a single structure. To heat the window sill there is a need to use a hammer, this will make cuts on both sides in the openings.
Training
Installation of plastic window sills involves preparatory activities. These manipulations should be performed only after the workpiece is prepared. State standards require that the horizontal surface of the opening to be installed on is well prepared. Construction debris and dust must be removed from the base.
It is important to note that the window sill should be installed at a certain angle from the window frame. This is necessary to remove water from excessive watering of plants, while the water will drain to the floor, and you exclude its accumulation near the frame. Before starting this procedure, you need to install wooden wedges or struts on the opening that are coated with gypsum mortar. When mounting the lining for the product, it is necessary to exclude the likelihood that it will be visible after installation.
Window sill fixation
Plastic white windowsill can be installed in several ways. In doing so, you can use spacers that replace the press. In the process of these works glue is used. Another technique involves the use of special brackets, this method is acceptable in cases where the width of the product is larger compared to the width of the window opening. Some experts recommend using retaining brackets, while others recommend using a two-component foam. The latter technology is the most common, and for its use, you first need to moisten the surface of the slope. In order not to need to repair plastic window sills, all work must be carried out in compliance with the technology. In the next step, construction foam should be applied along the frame. The design is also installed on it. The voids formed between the windowsill and the opening should be filled with foam.
Methodology
When using construction foam, it is important to remember its ability to expand during solidification. Now you need to wait until it hardens, removing the spacers in the next step. The level will allow you to control how well the work is done. In order for the plastic window sills, slopes to look good after the completion of the manipulations, you can close the mounting foam after it hardens. To do this, the space can be plastered, as well as closed using a special decorative strip.
Conclusion
If you decide to use plastic window sills for your window, dimensions, thickness, in particular, should be known to you even before the acquisition of this design. This parameter is 20 millimeters. However, it is important to remember all the rules that are prescribed by technology. Bottom on this design, 60 millimeters from the edge, you will need to place a teardrop, the depth of which is 20 millimeters. It is he who is needed for water diversion. When determining the level of inclination of the product inside the room, it must be taken into account that the angle should be 3 degrees. If you are thinking about how to wash a plastic window sill, then do not use aggressive substances, as this can damage the decorative surface. To begin with, you should use wet rags, which are most often effective in solving this issue.