Kömmerling 88UPD.k

KÖMMERLING 88 residential door systems are characterized by a plethora of technological specialties providing a high level of reliability, outstanding thermal insulation, excellent weather tightness, and good static properties. You will always make the right decision with the KÖMMERLING 88 premium residential door system. The residential door system provides all that is needed for high quality, inward opening residential door systems, including the modern construction depth of 88 mm. In this six chamber system, both internal and external insulating chambers provide a shield against cold and heat. Moreover, they exhibit a high base stability. The large steel reinforcements form a solid, closed frame. The sash corners are reinforced with welded corner connectors forming a nonpositive connection with the steel reinforcement. These absorb bending and torsional forces, e.g. from jemmying attempts, and deflect them through the entire surrounding steel frame. Special hardware enhances security to an even higher level. Possible are single- and multisash residential doors with top light or side frames. Thanks to its thermoplastic mouldability, this residential door can also present customizable arches.

88UPD.k is a uPVC door system with 88 mm basic depth. It is affordable, easy to care for, durable, insensitive to moisture and has low conductivity. No surprise that this material is in use in various areas - and also in uPVC door construction. On the one hand, uPVC, when heated, is extremely flexible and therefore facilitates varied door shapes. Once this material is hardened, it is however very robust. Thus, uPVC doors are hardly affected by weather conditions, making maintenance an easy task. Also humidity, such as occurs e.g. in wet rooms, does not affect the UPVC doors. Thermal insulation is excellent due to the low conductivity. Profile cavities and insulation with uPVC doors additionally improve thermal insulation.

Roto hardware, locks, and hinges made in Germany are standard on this window. The biggest benefit that a multipoint locking system brings to a door or window is the added security and improved occupant sense of safety. Multipoint systems can also improve weatherstripping performance and offer a more secure and weather-resistant seal. This is one of the reasons multipoint locking systems have been embraced in Europe, where more stringent energy code requirements are in place. Of course, multipoint locks are also recognized by insurance companies as offering enhanced and improved security to homes and businesses. High strength and security from multipoint locking on all 4 sides. Airtight and weather-sealed with continuous gasketing on all 4 sides. Multipoint also helps prevent warping, even for very tall sashes.

Two aviation-grade EPDM weather seal strips. Aviation grade EPDM gaskets are an outstanding long-term seal. They have many advantages: excellent acoustic and thermal insulation, high elasticity and long-term elastic recovery, UV-resistant, ozone-resistant, weatherproof, no contact discoloration on frame material, and elastic and impermeable at temperature ranges from -35 °C to +100 °C.

Standard glazing for 88UPD.k is 5mm Saint-Gobain Planitherm Ultra N II / ARG90 / CLR / ARG90 / Planitherm Ultra N II (5mm/5mm/5mm) 39mm, with industry-leading Ködispace 4SG TPS spacer. Planitherm is high transmission range, high-performance, low-emissivity products, offering the lowest center pane U- value in the market thus providing excellent thermal insulation for the most demanding of glass specifications. Renowned for its extremely neutral appearance Planitherm very effectively reflects long-wave heat radiation back into a room, thereby minimizing heat loss through a window while also maximizing solar heat gain and natural light transmission. Unlike traditional thermoplastic spacers, Ködispace 4SG TPS spacer's reactive butyl forms a chemical bond both with the silicone secondary sealing used in glass façades and with the glass surface itself. In this way, Ködispace 4SG bonds solidly with the pane and ensures long-term gas impermeability. Ködispace 4SG TPS has the best Psi and Ug values. It has the lowest failure rate in the industry against between-the-glass condensation and fogging and is why GlasFëns uses it as a standard spacer. It's an up-charge with other window suppliers but here it's standard.