Window materials

Window materials determine the stability, energy efficiency and longevity of windows

The following materials are commonly used in window construction: uPVC, timber, aluminum. Another option is a combination of two different materials, such as aluminum-clad wood windows. But which material should you use when buying windows and doors?

Each material has advantages and disadvantages based on its properties. Material properties determine the energy efficiency, stability, weather resistance, longevity and maintenance requirements of the window frame. Also, the price of the window depends on the window material used. uPVC windows are the most cost-effective option and can even deceptively mimic the structure and color of wood thanks to the excellent tinting process of Grundy Windows and Doors.

Which window material ultimately suits you best depends entirely on your tastes, the condition of the structure and possibly regional building traditions. Aluminum windows, for example, are often used where there is a high demand for statics and security or where slim profiles are required, especially in modern commercial buildings where aluminum windows are essentially indispensable.

Anyone who relies on natural materials will be happy with timber windows. But timber windows are not only suitable for country houses or protected buildings. Wooden windows create a natural, cozy and healthy living atmosphere even in big cities due to their good thermal insulation. But wooden windows are usually more expensive.

Aluminum-clad wood windows combine the advantages of wood and aluminum. The modern frame construction is energy efficient and stable. Aluminum has the added advantage of being very easy to maintain.