While deciding to buy windows, besides aesthetical view, functionality and insulation properties of windows should be taken into consideration. Preferences should be made according to the location of your home. A window that provides good insulation is also a profitable investment element.

You can have windows that appeal to your aesthetic perception by choosing the right colors suitable for interior and exterior decoration of your home. You can find our REHAU and ADOPEN color charts in our products section on our website.

Choosing a brand that has proven its quality is another matter to be considered in order to use the system for many years.

First of all, make sure that the dealer which you will buy yours door and window systems has TSE and other official warranty certificates. Also, in order to get a fast after sales support be sure that the dealer is a manufacturer dealer.

Glass is one of the most important accessories affecting the thermal insulation value of a window.

Özkanoğlu prefers ISI CAM in glass preference. In our store, we have a platform where you can test glasses manually.

PVC window is a building element that is friendly to human and environmental health. No gas is released after installation. If you consider that many household items, children's toys and even blood bags are made of PVC today, we can understand that PVC is completely nature and human health friendly building element.

Protective foils are made to protect windows from impacts during transportation. They should be removed immediately after installation. Otherwise, they may leave unwanted marks on the joinery.

Do not use cleaners such as bleach, salt spirit or powder detergent derivative cleaners to clean your door and window systems. Instead, it will be sufficient to clean and dry with liquid detergent with a soft cloth but it should not touch the gaskets of the windows.

PVC windows provide more heat insulation than aluminum windows.

When producing aluminum windows, carbon emissions are twice as much as PVC windows are produced.

Recycling of PVC windows is much easier than aluminum windows.

It is not possible to smell the windows themselves. However, due to the very good insulation, odors may accumulate inside the room. Therefore sometimes, the room should be ventilated.

PVC windows are made very durable with research-developments. There are videos on the Internet where both windows and joineries are tested with a sledgehammer. With this durability and the right choice of accessories, PVC windows have very high deterrence.

With REHAU Smart Guard, an additional alarm system comes with the joinery. It is possible to provide more deterrence with this alarm system as well.