Winows – Doors – Conservatories – Roofline


Composite Doors – GRP –

What is a Composite Door


Double Glazing Banbury offer a range of double glazed doors that instead of being PVC- U they are GRP or Composite doors.

What does the term GRP mean?

The abbreviation GRP stands for Glass Reinforced Plastic.

GRP is a composite – i.e. a composition of materials which, when brought together under the right conditions, form a tough, lightweight, durable laminate.

GRP does not dent, corrode or rot it also has a high strength to weight ratio being several times stronger than mild steel on a weight for weight basis.

Pilkington Glass
Energy Efficient Windows and Doors Banbury