Composite Doors

Alexander Windows we are proud to have the most comprehensive range of Rockdoors on display in the UK.  We offer all styles of Rockdoor in a choice of coloured outer skins: choose from White, Onyx Black, Sapphire Blue, Ruby Red, Emerald Green and Anthracite Grey, as well as our original wood grain options of Rosewood and Golden Oak. Wood grains and colours are available on one side only or both sides if required. Wood grain doors are mounted into a wood grain outer frame, while coloured Rockdoors are mounted into a white outer frame, which brings out the rich colours of the doors.

Rockdoor 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 a 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 the 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: these are available as optional extras. On installation, Rockdoors 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.

In addition to being PAS 23 and PAS 24, all of our Rockdoor Doors are Secured by Design too. This means that the design of the Rockdoor has been approved to Official Police Standards.

Rockdoor Supplies Secure Stable Doors for RNLI Lifeguard Stations

Twenty four stable doors have been supplied for a number of stations on the coastline for phase one of an ongoing project.

The project required high security stable doors for lifeguards on duty, yet flexibility was needed to enable public access in the event of an emergency. The doors needed to offer protection from extreme weather conditions, either hot temperatures or wet and windy conditions. Mark Simm, sales director at Rockdoor said: “Doors from our range have been installed in a wide variety of locations from Lighthouses and Life Guard Stations to more familiar projects including Barn Conversions and Terraced Houses which clearly demonstrates the scope, reliability and appeal of Rockdoor”.

Sales and Marketing Director at Alexander Windows,  Richard Robinson says, “Yet another example of how tough and rugged these products are, coping with huge extremes of heat and cold in its yearly cycle. We are proud to have the largest display of  Rockdoors in Europe at our Stockport showroom.”

A Simple Process

When purchasing new or replacement Rockdoor Composite Doors from Alexander Windows, we will ensure that the whole process is straightforward and we will do everything that we can to surpass your expectations. Give us a call now on 0800 954 2500 and we’ll arrange for one of our team to pop round. We’ll also answer any questions that you may have and we’ll make sure that you have all of the information that you require. You may find answers right now if you check our Frequently Asked Questions section on the website.

We’ll then work out a price which we’ll return to you promptly in the form of a written quotation. If that’s to your liking, we’ll then arrange a convenient date for the technical survey and installation. And importantly, once you have your Composite Door installed, we’ll always be here to deal with any future queries. That’s because our responsibility to our clients continues for as long as they use our products.

Call Alexander Windows, the North West Rockdoor Composite Door Experts.

Trust Alexander Windows 0800 954 2500

Alexander Windows supply Rockdoor Composite Doors to all parts of Greater Manchester, Cheshire and surrounding areas including: Stockport, Hazel Grove, Bramhall, Cheadle Hulme, Cheadle, Gatley, Poynton, Offerton, Prestbury, Macclesfield,  Bollington, Wilmslow, Alderley Edge, Handforth, Knutsford, Disley,  High Lane, New Mills, Whaley Bridge, Kettleshulme, Chinley, Chapel-en-le-Frith, Bredbury, Romiley, Marple, Stalybridge, Glossop, Hayfeld, Hadfield, Ashton, Hyde, Denton, Heaton Moor, Heaton Chapel, Levenshulme, Didsbury, Sale, Salford, Eccles, Urmston, Irlam, Walkden, Tyldesley, Prestwich, Pendlebury, Atherton, Radcliffe, Little Lever, Middleton, Chadderton, Mossley, Droylsden, Stretford, Altrincham, Warrington, Bolton, Bury, Oldham and Rochdale.