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summer sale now on

Our summer sale has been extended!

Get ready to upgrade your home’s style and security this summer with our exclusive composite door summer sale! Whether you’re looking to enhance the curb appeal of your house or increase its overall protection, now is the perfect time to take advantage of our limited-time offer. For the entire month of September, we’re delighted to offer a fantastic discount of £250 off every composite door ordered.

kommerling windows


Rockdoor is the epitome of security and style. With its innovative design and robust construction, Rockdoor offers unparalleled protection against intruders. Crafted using high-quality materials, it combines elegance with durability, making it a top choice for those seeking a premium entrance solution that blends beauty and strength.

SAS Aluminium windows in luxury kitchen


Solidor is a premium timber composite door renowned for its exceptional strength, durability, and timeless elegance. With a blend of solid timber and modern materials, Solidor offers superior insulation, security, and style, making it a perfect choice for any home.

Residor internal


Residor is a fantastic choice for those seeking a quality composite door without breaking the bank. Combining durability, security, and stylish design, Residor offers excellent value for money, ensuring your home remains safe and visually appealing.

Terms & Conditions
This £250 promotional offer can be applied to any Rockdoor, Solidor or Residor ordered between 1st August 2023 and 31st August 2023. Alexander Windows Ltd reserves the right to suspend, withdraw or discontinue this sale without notice. This offer cannot be used in conjunction with any other voucher codes and is not exchangeable for cash or credit.

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