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SLIMLINE STEEL REPLACEMENT WINDOWS & DOORS

An excellent aluminium replacement for traditional steel windows and doors in a range of colours.

ATTENTION TO DETAIL

Our replacement Slimline Aluminium Windows and Doors range is designed to replicate the appearance of traditional steel windows and “crittal” style windows. Beautifully designed with close attention to detail ensures that you would be hard pressed to notice the difference from steel windows and our aluminium replicas. The likeness to steel windows is accentuated by the similar looking joints which replicate traditional items & demonstrates the attention to detail in the manufacture of our ultra sleek steel replacement windows. 

Our very popular Alitherm slimline aluminium doors and windows replicate the sleeker look of some traditional steel windows and retain the traditional style of your original heritage windows – even french door styles can be replicated. Our steel replacement windows and doors can be used externally, or internally as room dividers.

PERSONALISATION

Why not personalise your new Heritage Doors with a choice of over 200 RAL colours, and we offer 12 stock colours for no additional cost – please ask for more details.  Twin colours are also available to suit your desired look. We also provide a bespoke range of heritage handles, please ask for more details, or why not pop into our Brasted showroom to view our full range of windows & doors on display.

Should you wish to discuss your extention or refurbishment project with one of our experts, please do not hesitate to call us or complete a quote request online. All of our steel replacement & replica window and door products are on display in our Brasted showroom – easy access from Kent, Surrey and Sussex. We also provide Free onsite consultations & no obligation quotations. Friendly, unbiased, expert advice.

‘Discerning Homeowners Feel safer with The Window Sanctuary’

Why Choose Aluminium Doors?

  • Low U Values + excellent thermal efficiency
  • Slim sightlines
  • Low maintenance
  • Over 200 RAL colours to choose from + stock colours
  • Complies with modern Building Regulations.
  • 5 star review  A great experience with The Window Sanctuary. They supplied and installed some celestial windows and roof lights to a loft conversion that we carried out. It is a period property with original sash windows and it was important to us that the new windows were in keeping with the character of the original house. We are delighted with the finished product. The customer service was very good and they were amenable when our architect got carried away and the window sizes increased quite materially from the original quotation - thereby working hard to minimise the extra costs. The quotation process was quick and efficient. Their surveyor, Steve, was very professional and also had a strong technical knowledge to help advise us during the build stage. The installation team were very professional and worked extremely hard to get the windows fitted during poor weather. The lady on the front desk, Jeannette, was also very friendly/helpful despite my numerous calls to the office throughout the process. There were a few delays but this was the result of CoVid as opposed to anything in their control, and Simon worked hard to get the order pushed through the suppliers and installed promptly. I always like to support local businesses and this one did not disappoint. Will definitely use them again going forward for any further works. Thank you.

    thumb Richard Simpson
    2/12/2021
  • 5 star review  Fantastic service and quality products I had my front door replaced by The Window Sanctuary and I am delighted with the results. The fitters were punctual and polite. The process was so quick & easy and any queries I had were dealt with very efficiently. I have no hesitation in recommending this company and will definitely use them again in the future.

    thumb James Collins
    1/08/2020
  • 5 star review  A great experience with these guys from beginning to end. We had 2 windows replaced and had them altered to larger sizes. Also had 2 doors replaced, one to a full size which meant taking out walls and sidelights. A messy job but the team came in and within 2 days it was out with the old ones, all rubble taken away, and new frames in. The second team then came in to install the glass and the bars and make good the walls inside and out to a fine finish. Couldn't fault it. Amazing work. Would and have recommended this company to everyone who has seen and admired our new windows and doors. A++++

    thumb Judith Monk
    11/18/2020
  • 5 star review  The team did a great job installing new sash windows in our flat: the wood grain effect on their PVC looks great, they took away our old windows and worked swiftly, on time and on budget to get the new ones fitted. I can definitely recommend them! Thanks!

    thumb Claire C
    2/24/2020
  • 5 star review  Delighted with the new windows that we just had fitted. They are top quality and look amazing. They were very professionally fitted, with great attention to detail. I thoroughly recommend them.

    thumb Scott MacDonald
    11/27/2020
Choices Assure accrediated installer
DGCOS accredited member in kent
smart architecural aluminium supplier
cortizo at the window sanctuary

CONTACT US OR VISIT OUR SHOWROOM TO DISCUSS OUR STUNNING RANGE OF WINDOWS AND DOORS.