Doppler Estate
Design, energy efficiency and high performance
Design, energy efficiency and high performance
To connect the elegant interior with the outdoor terrace, energy-efficient automatic sliding doors 330 were installed. They provide easy, touchless access for guests and staff while offering beautiful views of the surrounding vineyards.
Energy efficiency
Doors 330 feature thermally broken profiles and triple glazing thermopan that result in high energy-passive efficiency with a thermal transmittance (U-value) of 0.9 W/m²K.
_ They contribute to thermal insulation since they are made for extreme weather conditions.
_ High airtightness helps save energy, while special glass and insulated profiles reduce noise.
_ The doors help reduce energy loss by up to 50 %, keeping heat inside during winter and cool air inside during summer.
A perfect fit for the interior.
Hands-free access for guests and staff
330 ensure smooth transitions between indoor and outdoor areas for both guests and staff.
_ Sensor activation allows hands-free access improving hygiene.
_ Everyday movement is easier, especially when carrying food and drinks.