System 450 enables you to preserve the atmosphere of many historical homes during renovations of older ventilated skylights.
At a 45 degree angle, ventilated 450 system is composed with a light extruded aluminum frame without any risk of corrosion.
The structure conforms to the standard ACNOR CAN3-S157-M83.
It is welded in an inert atmosphere to eliminate any risk of corrosion caused by the welding.
The sturdy aluminum structure and all the external components of the skylight does not need any maintenance before 35-40 years of wear unlike 5-7 years for galvanized steel skylights on the market.
Its simple wall glass made of acrylic is three times more resistant than tempered glass. Conforms to the standard 63-GP-14M of ONGC