Italian Doors and Windows

When you choose Dieffe, you are buying more than just a window or door. For more than 40 years, our company has remained passionate about creating a better view for you. Dieffe was founded in 1964 and has been active in Italy as the symbol of material refinement and quality, competence and high precision manufacturing. The headquarter is located in the province of Reggio Emilia, which is the heart of one of the most dynamic regions and intensively entrepreneurial northern Italy. Combining technology and passion for woodworking, the company has developed a wide range of custom-design doors and windows of all kinds.

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Dieffe has been dedicated to the manufacturing of high quality windows and doors first in Italy and then abroad since 1964. Combining beauty and experience of Italian artisans with high European technology, our goal is to manufacture a product, which reflects the style and elegance characterizing the Italian design.

Our skilled technicians carefully choose raw materials and respect the environment. Our windows and doors are made of different materials, such as wood, PVC or aluminium and more.

Structural integrity, functionality and considerable beauty. Adaptable to any architectural style and taste.

High Quality

If you have the chance to visit one of our showrooms, you will see the wide range of windows, doors and accessories that are available in different sizes and colours. All internal doors have been designed in order to create a seamless style throughout your home. Elegantly and intelligently designed to withstand all weather extremes.


Windows and Doors for sale in Italy and abroad. On request, it is possible to install doors and windows all around the world, thanks to our technicians who are located in different headquarters.