The extrusion process of uPVC profiles only consumes a fraction of the energy required for the productions of aluminium profiles. Where uPVC has been specified as an alternative to wood, the rate of consumption of forests is slowed.
The uPVC that is used is born with good heat insulation properties. Increasingly better profile systems mean even better protection against loss of energy. This way you're burning neither money nor pollutants! And when after many generations have passed and you're young Christoffel windows have become old, they can be recycled conserving resources and avoiding incineration.
uPVC Window and door systems are environmentally friendly as they can be fully recycled and reused for the production of new uPVC profiles