KÖMMERLING 88+ by the German-made PVC-U profile consisted of seven chambers with 88+ millimeters depth in the door and the case. Engineered in Germany by the PVC-U profiles group provider ‘PROFINE‘. Succeeds: Reduce of consuming energy that can go as high as 35% and water-resistance, high soundproofing capacity, satisfactory levels of security thanks to its engineered mechanism and at the same time can be found in specific colours (white or wood imitations).
Thermal insulation achieved by KÖMMERLING 88+ fulfills values of the frame: Uf =1.0 W/m2K, according to the evaluation of ROSENHEIM Institution, glass: Ug =0.6 W/m2K and air gap: Ψg = 0.038 W/m2K and can assure satisfying levels of thermal insulation in rooms that is installed.
KÖMMERLING 88+ is combined by low emissivity glass, of two options and filling with argon gas in the between. Improving the overall effectiveness of the thermal insulation. The two glass options are: Τwo seasons (low:e) for effective results over the two seasons (Winter and Summer) and Four Seasons for better results over the entire year’s seasons (Spring, Summer, Autumn, Winter). It has been suggested that the high effectiveness of the glass can result in pollution reduction that benefit the environment whilst at the same time the consuming energy is also reduced over either cooling (i.e. air-conditioning) or heating process of people’s homes.
KÖMMERLING 88+ is offered exclusively with Triple glazing with either two low:e or 4seasons glasses per door, which means that two separate air gaps are created, resulting in higher thermal insulation standards.
The glass is made by the French manufacturing company ‘SAINT GOBAIN’ with 46 millimeters size of triple glazing and depth of each glass from 4 to 6 millimeters, which can reduce the sound power of the source by a lot of decibel units with an estimation equal to 48dB (decibel).
KÖMMERLING 88+ uses a Centre seal system, with an application in all compartments of the product (i.e. door, centre and case), leading to highest results in terms of the thermal insulation values.
The Safety of the PVC-U product itself depends on the functionality of the Austrian engineered ROTO ‘NX‘ model mechanism. The operation of the Tilt and Turn hardware system is based upon many locking points resulting in an improved overall security. By combining a triplex safety glass of 3.3.1 (single or two triplex glasses per each door), we are in position to offer remarkable safety standards. The ‘HOPPE SECUSTIK’ handle with jamming device technology, offers a completely new standard in burglary resistance.
KÖMMERLING 88+ is an opening system that operates using Two Handles for double doors products. With that method, we improve the product usability, every time the doors are being used. The Tilt and Turn hardware can be applied in both of the doors of the Window or the Balcony door simultaneously, helps with the room’s ventilation, without having to open entirely the door itself.
KÖMMERLING 88+ series by ‘PROFINE Group‘ is characterised by its durability and resilience over the seasonal climate transitions. This can be achieved by the use of both fine profiles and proper construction materials with special chemicals during the preparation work applied as a covering over the raw materials.
Profine Group corporate presentation
Kömmerling 88+ main brochure
Kömmerling 88+ brochure
Kömmerling 88+ certification
Handling, care and ventilation Brochure