Technological developments are making modern PVC windows increasingly complex devices. Advances in thermal insulation mean that technologists need to take care of every detail of the products produced with even greater accuracy. MS structures more than WINDOWS function properly under different atmospheric conditions. They do their job during hot weather, heavy rain, frosts or windy days.
MS product quality more than WINDOWS
Ensuring the highest quality of manufactured windows and doors is one of the key goals of MS more than WINDOWS. Each design sold under this brand is marked with a silver label with a serial number. It is located inside the frame, at the bottom of the hinge side. For fixed glazed (FIX) structures, the label is placed in the same way, which means that it can only be seen after removing the glazing strip. An important element of the label is the serial number of the window, on the basis of which the manufacturer can reproduce the exact technical specifications and details of the order and confirmation. In addition, it is possible to check the production history, including the identification of each employee who carried out subsequent operations on a given structure.
The following information is on the label:
- Barcode with window serial number (each design has its own individual number, which means that the same windows in one order item will be marked with a separate code).
- Serial number.
- CE mark – confirmation of the release of the product on the market in the European Union.
- Reference to the harmonised technical specification.
- Declaration of performance number.
- QR code with a reference to the declaration of performance.
Detailed information on warranty conditions can be found in the Warranty Book.
Varied working conditions of the structure
Modern, warm windows effectively protect the interior from cooling. Due to this, their outer and inner parts operate under extremely different thermal conditions. For example, on a hot, windless day, a PVC window in a dark veneer (e.g. anthracite) that is exposed in a south-westerly direction can heat up to temperatures above 60°C. The room is 40°C cooler. Moreover, the lower part of the window (near the window sill) heats up the most. Its temperature is significantly different from the temperature above the pyjamas. This means that the conditions in which the profiles, hardware and windows are located are extremely different.
How do thermal conditions affect windows?
PVC is modified to withstand clear temperature differences. However, it is impossible to deceive physical phenomena occurring in nature. Most materials are lengthened if the temperature rises. This property is referred to as warmer expansion. For products with very good thermal insulation properties, like allMS windows and doors, the temperature differences between the outer and inner parts of the window are very large. This results in extreme structure stresses and the operation of profiles, eyeguards and windows. The same happens when the outside temperature drops below zero. In this case, stresses also appear. However, they are directed in the opposite direction than in the heat. In winter, the construction is also impacted by more nagging wind and rain.
Temperature, wind, rain, sound, radiation
Room temperature and humidity
Own weight
Movements from the structure
Building-related movements
Why is proper installation necessary?
Professional installation, fully compliant with ms recommendations more than WINDOWS , has a verylarge impact on the functioning of the window. The extreme forces that affect the design of the window during heating and cooling need to be compensated. For this purpose, a strong anchoring of the frame to the wall is performed. In this case, adequate dilatation is left, that is, space for natural lengthening and linear shrinkage of the profiles. The thermal operation of the window also affects boundary and locking. They are now complex mechanisms that need to be properly taken care of.
The most important rule:
The better the thermal insulation properties are characterized by the window, the more it is necessary to take care of its proper installation.
Extendability of warranty
Professional installation, carried out by an authorized business partner MS more than WINDOWS, allows you to extend the warranty from 5 to 7 years. The condition for using this option is to carry out a fee-free adjustment and review of the windows. It should be done after 3 and after 5 years after installation. MS’s authorized business partners are more than WINDOWS prepared to operate and service windows and doors.
Taking care of windows appropriately
The technology of making profiles, veneers, glass seals and equipment elements allows the window to function properly for up to 25 years. Windows that were produced more than 20 years ago by MS more than WINDOWS, still do their job. It is worth stressing that appropriate preservatives should be used for the eye and gaskets. In addition, you should watch the patency of drainage holes. It is also important to remember to adjust and replace worn or damaged parts of the equipment. This will make it possible to use windows and doors without any time for years to come. In MS more than WINDOWS all the necessary parts are available to ensure the proper functioning of the structure.
