Each Hilltop door is manufactured from high impact PVCu with fully welded joints, and fitted with hingebolts which offer extra security on the hinged side. Restrictors are fitted as standard to all open out doors.
All doors are internally glazed. All double glazed units and moulded door panels (where fitted) are installed from the inside and held in place by an internal bead, which makes them safer than externally glazed doors, as the glass can only be removed from inside your home.