Beauty and Design-Koemmerling sytems offer the most varied styles and designs. Technical limitations of the past have been ovecome and today’s Koemmerling windows and door profiles can be fitted into any type of property from residential houses and apartments to commercial buildings such as Hotels, hospitals and modern office blocks.

Weather Resistance-More than any other building material uPVC windows made of koemmerling profiles keep their ecxellent material properties even after many years in use. They do not alter under any extreme temperature and weathering. Thanks to the KOEMMERLING owned material compound of the profiles. The show negative effects on caused by heavy rain, snow, strongs sun. They do not rot or corrode nor warp.

Maximum Wind Resistance-Due to the excellent material properties KOM windows are ideal for being installed in buildings close to sea where they are permanently exposed to strong winds, heavy rain and salty air. The windows have passed several tests specified in European standards like EN12608 and EN 12210.

Long Life, Maintenance Free-Thanks to Modern Technology , KOM Windows will practically last forever. For this reason, they are excellent investment for your home as they do not involve any future maintenance costs. They do not required repainting and expensive maintenance.

Termite Resistance-In tropical climates wooden windows are often destroyed by termites, whereas uPVC windows are fully resistant to Termites. Thanks to highly developed material compound.

Efficient Thermal Resistance-No matter KOE Windows are installed – they contribute to the cosy and comfortable atmosphere in your home. As the design of the KOE systems prevent thermal bridging, the thermal insulating performance of the finished window is exceptionally good. The glazing is also of utmost importance for good thermal values, also contributing to substantial energy saving. In official tests theKOE windows profiles passed the tests for frame materials with highest thermal insulation according to EN 10077.

High Sound Insulation-the protection against sound is absolutely essential characteristics of a modern window in order to ensure a comfortable life both in home and office. Sound Insulation in the KOW profile design is inherently good. KOW windows come up to the EU standards for sound insulation DIN ISO 1401/1-3 (highest insulation.

Protection against Burglary-High stability window and door profiles offer the best solution for increased safety. Special fittings and glazing, qualified window fabrication and expert installation offer an enhanced security at various levels.

Behavior in case of Fire-Fire tests have shown that KOe upv materials , bein naturally flame retardant throughout their product life, will not cause, support or enhance the development of accidental fire. Unlike timber windows uPVC sections do not support combustions and are in fact self-extinguishing. This quality prevents the propmotion of the fire spread. It also fulfills Class-1 fire resistance as defined in the BS 476 – part7..

Environmental Advantages-The extrusion process is of upvc profiles is relatively energy efficient, compared with other materials such as Aluminium. Another benefit – Where uPVC has been specified as alternative material to wood, the rate of consumption of forest is slowed. UPVc profiles are environmentally friendly as they can be fully recycled and reused foro the production of uPVC profiles. Further several years now, all the koemme profiles have been solely produced with Calcium Zinc instead of Lead. Calcium Zinc is a new type of stabilizer that makes upvc profiles more resistant to the more aggressive weather conditions.