Composite external doors, constructed from reinforced GRP, are one of the toughest, most secure and low maintenance external door options. Supplied with a multi-point locking system as standard, they have a hard wearing GRP outer face with the appearance of a timber door. Behind that handsome front is a thermally efficient, energy saving core. Composite doors from HomeServe Security are available in red, white, black, blue and green, in a choice of 4 designs, and supplied fully finished.