Kömmerling PremiDoor 76 HST

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PremiDoor 76 HST

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HST lift-and-slide terrace windows

PremiDoor 76 is an innovative lift-and-slide window offered by Kömmerling, ensuring high quality, functionality and aesthetics. It is distinguished by excellent thermal insulation, which translates into energy savings and comfortable interiors. It is available in various patterns and colors of profiles, allowing it to be adapted to various architectural styles. PremiDoor 76 is the perfect solution for people looking for high quality, functionality and aesthetics in windows, ensuring full safety and comfort of use.

Specification

Manufacturer	Kömmerling
Material	PVC
Width	76 mm
Heat transfer coefficient	1.3 W/m2K
Maximum sound insulation	48 dB
Safety factor	9
Carbon footprint	8
Durability factor	9

Convenience and functionality

The PremiDoor 76 window system offers a barrier-free threshold as standard, which means that accessibility and comfort are a priority. The barrier-free threshold facilitates free movement through door openings, especially for the elderly, the disabled or parents with prams. It eliminates obstacles and ensures a smooth transition between inside and outside.

Thanks to the use of special lift and slide mechanisms, the opening and closing of PremiDoor 76 windows is extremely smooth and quiet. You can effortlessly slide the wings into the desired position, which gives you the ability to regulate the airflow and access fresh air.

In addition, the PremiDoor 76 system is equipped with ergonomic handles and locks that ensure ease of use. Opening and closing windows is intuitive and hassle-free, allowing users to use them with ease.

Types of opening

Scheme K

Scheme C

High thermal insulation

Thanks to the use of advanced technologies and high-quality materials, PremiDoor 76 windows are characterized by a low heat transfer coefficient. This means that they minimize heat loss from inside the building to the outside, which translates into energy savings and lower heating costs.

High thermal insulation of PremiDoor 76 windows allows you to maintain optimal temperature inside the rooms, regardless of weather conditions outside.

In addition, the excellent thermal insulation of PremiDoor 76 windows contributes to the reduction of noise from the outside, which creates a more peaceful and pleasant indoor environment. Reducing heat conduction also improves the energy condition of the building, contributing to the reduction of CO2 emissions and a more favorable impact on the environment.

Lead-free technology

Lead-free technology is one of the key elements of the PremiDoor 76 window system. This means that during the production of windows, innovative solutions were used that eliminate the lead content in components and materials used for the production of profiles.

Lead-free technology has many benefits for both users and the environment. Firstly, the elimination of lead makes the windows safer for health and does not pose a risk to the building's inhabitants, especially children. Lead is known for its toxicity and impact on living organisms, therefore eliminating it from the window production process is important to ensure the safety of users.