Black Composite Doors
Alexander Windows are proud to stock the most comprehensive range of Rockdoors on display in the UK. We offer all styles of Rockdoor composite doors in a choice of coloured outer skins. In addition to our Onyx Black colour, we also offer White, Sapphire Blue, Ruby Red, Emerald Green and Anthracite Grey, as well as our original wood grain options of Rosewood and Golden Oak. Wood grains as well as Black and other coloured doors are available on one side only or both sides if required. Black composite Rockdoor doors are mounted into a white outer frame, which brings out the rich colours of the doors.
Our Black Composite Doors are manufactured around a galvanised steel subframe, which runs all the way around the outer part of the door and is encased by rigid, high- impact 3mm thick uPVC exterior skin that is protected by exclusive Heatshield Technology. The door is then filled with expanding foam under pressure, which reaches every part of the door and sets hard, providing unsurpassable structural integrity and impressive insulation.
The locking mechanism on all Black Composite Doors doors is comprisedof two steel hook bolts, a latch and a mortice lock. It is possible to have additional hookbolts, Yales, split spindles, t-bars and steel mesh: which can be fitted as optional extras. On installation, our Black Rockdoor Composite Doors are fitted into a steel reinforced outer frame which again provides more strength making your house even safer and providing you with increased peace of mind.
And of course, the main reason why our customers choose Black Composite Doors is their high quality and modern look. A Black Composite Front Door creates an imposing facade and entrance to your property.
In addition to being PAS 23 and PAS 24, all of our Black Rockdoor Composite Doors are Secured by Design too. This means that the design of the Rockdoor has been approved to Official Police Standards.
