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.

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.

Internal Doors

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. All doors are designed individually, produced with careful veneer selection for each door and decorated with various elements. Dieffe is a leading manufacturer of wooden doors in Italy.

Security Doors

Our main aim is to protect your home against unwanted intrusion at the same time and efficient access to authorised persons. All models are suitable for both internal and external applications and resist both physical and ballistic attack. Doors for sale at low prices.


All modern or classic windows provide long-term benefits and genuine value for money for owners. In order to ensure weatherproofing, our skilled technicians incorporate fully sealed corner joints, a range of sill options and continuous sashes. Windows for sale at low prices.


Louvers are the slats or vanes inside a shutter that rotates to the open or closed position. They can be made of aluminium, metal, pvc, wood or glass. It is an important feature for air ventilation purposes, it is used to regulate light and noise levels for rooms. Wooden window frames for sale.


Many blinds are made of different wood essences, such as pine, larch or fir. All the essences are classified according to knots, grains and wood colour. We realize custom-made window blinds, according to customer needs. Dieffe is one of the most important suppliers of wood blinds.