A ranking of window system manufacturers for 2026 has been published in Ukraine. The top five includes both international brands and Ukrainian companies that hold leading positions in the market for metal-plastic structures. The leader of the ranking is the German company REHAU. This is supported by the data from the UBA research.
1. REHAU
The company REHAU took first place in the ranking with a maximum score of 100%. The German manufacturer is known for its energy-efficient profile systems, high-quality materials, and long service life. REHAU windows are widely used in both private residential construction and in multi-apartment complexes due to their high thermal and sound insulation characteristics.
2. Steko
Second place with a result of 79.8% was taken by the Ukrainian company Steko. The brand is among the largest window manufacturers in Ukraine and offers a wide range of solutions for various price segments. Experts note modern production, product availability, and a developed network of partners throughout the country among the company's advantages.
3. WDS
The third position in the ranking was occupied by the brand WDS with a score of 78.7%. The company has its own complete cycle of profile system production and remains one of the most well-known manufacturers of metal-plastic constructions in Ukraine. WDS products are distinguished by good thermal insulation characteristics and competitive pricing.
4. Veka
In fourth place is the German company Veka, which received 59.7% of the points. The manufacturer specializes in premium PVC profiles and is known for strict quality control at all stages of production. Veka window systems are in demand due to the durability of their structures and high levels of energy efficiency.
5. VIKNAR'OFF
The fifth place in the ranking was taken by the Ukrainian company VIKNAR'OFF with a score of 58.4%. The brand specializes in the production of ready-made window and door constructions and actively implements modern glazing technologies. Among the manufacturer's strengths are a wide range of products, individual solutions for clients, and its own service network.
The ranking demonstrates that the Ukrainian window system market remains competitive, and domestic manufacturers successfully compete with leading international brands for product quality and consumer trust.
Earlier, we presented the top 5 car washes in Kyiv for 2026.