Composite Entrance DoorsAs the name suggests a composite door is made from a combination of materials. This combination of materials allows it to improve on the performance of uPVC-only or timber-only doors.
A rigid polymer frame provides strength and a foam core provides insulation against the cold. A GRP (glass reinforced plastic) outer skin is damage and impact resistant and comes in a wide variety of colours and finishes.
Maintenence is minimal as the door will not need repainting in years to come.