Doors & windows  ~  uPVC Doors and Windows

uPVC Doors and Windows

At Concept Systems, we are always in pursuit of best solutions from around the world to serve the customers. Unplasticized Polyvinyl Chloride (uPVC) doors and window systems are an extremely popular choice globally, beside traditional fenestration materials like wood, steel, aluminum etc. We bring to you uPVC window and door profile systems from KOMMERLING, the world’s largest German high quality manufacturer with a strong heritage of nearly four decades.

KOMMERLING, the world’s largest selling profiles have been revolutionizing Indian homes, hotels, hospitals and commercial offices as they offer value for money in the long run and have many benefits along with aesthetic beautification of the spaces.

Right from choosing the right solution at the time of construction to installation and after-sales support, we are with you every step of the way in your progress. Choose world’s best uPVC solution from our German partner KOMMERLING here.


uPVC profile systems are specially designed to cater to the 5S principle, that is Safety, Security, Solar –Thermal, Sound and Sustainability.

Energy Efficient

Save up to 50% energy by installing uPVC doors and windows that offer superior heat insulation. Keeps cool air inside during summers and traps the warm air in winters.

Enhanced Security built into every frame

uPVC frames offer security owing to the Steel used for reinforcement in the uPVC systems, advanced mechanisms like hook-locks and multi-point locking and matching quality tough glass.

Proven Class-1 durability, surpassing even teak, redwood or hardwoodTested over prolonged periods in all types of weathering conditions – above ground, below ground and even in waterAbility to withstand the toughest of external environments

Noise stays outside

uPVC profiles have innately good sound isolation properties. They are more effective against noise insulation due to the use of special glass.

Owing to its all-weather fitness, highest noise insulation & heat insulation values and low maintenance as compared to Aluminum and wood, uPVC doors and windows are the product of choice for discerning homeowners, architects and house-builders alike.