DERBIBTITE NT is a passive cooler that reduces the energy consumption of buildings with flat roofs
As a result of the sun rays, the surface temperature can rise to 70
or 80°C, in the summer, on the top of a flat roof covered with a dark
roof membrane. As a consequence, the temperature in the building rises
and so does the need for cooling systems.
Thanks to a patented exclusive coating, DERBIBRITE NT reflects up to
76% of the sun's rays. Thus, it diminishes the temperature in the
building to 5°C, the equivalent of 2 Euro per sqm per year in cooling
systems.
Due to its exceptional reflectivity DERBIBRITE NT also increases the efficiency of photovoltaic installations from 2 to 4%.
Reflectivity after aging remains high (71%), thanks to the "easyclean" effect and exclusive DERBIGUM technology.
DERBIBRITE NT is also:
- long-lasting: DERBIBRITE NT is composed of a copolymer bitumen
- easy clean: the surface repels water and dirt thanks to nanotechnology
- Ph neutral: allows the use of rain water for cleaning purpose
- fire resistant
- fungus resistant
- 100% recyclable
References
Kim's chocolats Tienen
A factory with a 11 000 smq roof in DERBIBRITE NT
Yahama Motor Distribution
Schiphol-Rijk, Nederland