The new TROCAL 76 system is the best system in its class, with the following characteristics:
Excellent thermal insulation thanks to specially designed insulating chambers in the form of " V " is reached on profile heat transfer coefficient Uf = 1.2 W / m² K.
Elegant design with straight edges that allows the combination of different aluminum cladding and the possibility of using rounded sashes.
Superior burglary protection achieved by specially shaped metal fittings.
Perfect weather protection due coextruded gaskets.
Multiple possibilities of opening by using special hardware.
Excellent quality-price ratio in that it provides a system with specific technical features profiles of 88 mm higher but at a price very close to usual profiles of 70 mm.