Although PVC windows have a short history of 14 years in our country, they have rapidly become widespread and around 70 system manufacturers, large and small, have taken their place in the market today. PVC windows have become widespread in residential buildings, official buildings built under the conditions of the Ministry of Public Works, hotels and hospitals. But one of the most important tasks of PVC is the widespread replacement of old windows in residential and public buildings. PVC has thus created a special market for itself.

Reduce the relative humidity of the indoor air. Reducing indoor moisture producers. To ensure that the water vapor in the environment is discharged with ventilation systems.

To ensure that the environments with internal vapor generating sources are ventilated by opening windows or aspirators.

Prevent the transfer of moisture to other environments by keeping the doors of environments with internal vapor generating sources closed.

Never drying laundry in indoor environments, and if necessary, keeping the door of the laundry drying environment closed.

Artificially heating the sweating surface.

By forcibly ventilating the sweating surfaces, hot air can move to this surface and increase its temperature.

Ensuring that the ambient temperature is the same everywhere by placing heat sources in different places in the building and keeping the doors open.

Not using heaters that produce water vapor, such as gas stoves and catalytic.

Do not place steam generating sources such as teapots etc. on heat sources, do not heat water. – Ensure that the environment is ventilated at least three times a day for 15 minutes each.

At certain times of the day, double-opening windows should be switched to transom to provide ventilation.

If the measures listed above are given due importance, it will be possible to achieve healthier environments.

• Pvc profile
• Support sheet
• Gasket, Mounting materials
• Accessories, Fasteners
• Cam
• Extras
• Quality PVC Machine selection and Workmanship
• In the light of the following explanations, the basic issues definitely directly affect the quality of pvc window systems;

• 1. PVC Profile:
  Of course, the most basic issue is to use quality pvc joinery quality pvc profile, which is suitable for the intended use, does not produce problems during joinery, provides insulation values, and has quality certificates. Pvc profile is the basic requirement for a pvc joinery that meets the standards
• 2. Support Sheet:
  It is a factor that forms the skeleton of the pvc window system and increases the strength. In cases where the pvc window system is exposed to heat, it has benefits such as preventing the basic structure from changing shape, providing installation strength and ease of connection, etc. The support sheet should be used in accordance with the shape of the PVC profile and it should not be neglected to apply a single piece of support sheet to each meter of each main profile possible in PVC joinery. It is very important in this respect that there is no substitute for the support hair for the reasons listed.
• 3. Gasket:
  The most effective sealing material is the gasket. Today, EPDM rubber and TPE plastic based gaskets are used.
• 4. Fasteners:
  In the fasteners group, coated and abrasion resistant metal (zamak) materials that are not affected by climatic conditions and corrosive factors should be used.
• 5. Accessories:
  They are the mechanisms that form the moving parts and enable movement to occur. Systems with quality certificates, high corrosion resistance and ease of use should be selected. Dimensional values must be strictly adhered to.
• 6. Assembly Materials:
  These are the materials that ensure that the pvc joinery is mounted on the wall in a healthy way and fulfills its function. Materials that are long-lasting and will not cause strength weakness over time should be selected.
• 7. Glass:
  They constitute the largest part in terms of area in PVC door and window systems. It is the most effective element for heat and sound insulation. Glasses that do not disrupt the architectural structure, do not overload the system, help to complete the movement in a healthy way and have quality certificates should be used. Especially in double glazing systems, the preference for “insulating glass synergy” and “insulating glass comfort” has increased as they provide heat and sound insulation.
• 8. Pvc Joinery Machinery and Labor:
  The most sensitive issue affecting the quality in pvc joinery is pvc joinery machines and workmanship. Producing the highest quality joinery with a first class profile is 100% related to precise and targeted machine selection.