Winter Sale Early Access!

As a valued member of the Alexander family, we are thrilled to announce that you have exclusive early access to our Winter Sale, with £250 off all composite doors!

Get ahead of the crowd and choose the installation date that best suits you! Early access ends on December 28th, when the Winter Sale opens to everyone.

Our composite door portfolio features the trusted names of Rockdoor, Solidor and Residor. Each offers an extensive range of contemporary and traditional designs, colours, glass designs, furniture and market-leading security features for your peace of mind.

Design Your Door

Traditional white door opening onto neutral interior


British-made and featuring an authentic woodgrain-effect skin, Solidor offers the timeless aesthetic appeal of a timber, with none of the maintenance. Solidor’s Traditional and Italia Collections provide all the functional benefits of modern technology in exclusive, handcrafted designs.

Grey front door


An impressive thermal performance backs Rockdoor’s market-leading security features, beautiful designs and finishes. British-made to high standards, Rockdoor’s selection of over 20 contemporary and traditional doors are fully tailored to your home. 

Jacobean Inspire Gluechip _ Sandblasted glass Chartwell Green


Residor is our range of affordable composite doors that don’t compromise on style and security. Brought to you by the same people who make Solidor, Residors boast a robust design with elegant detailing and plenty of opportunities to customise.

    Festive Virtual Showroom Tour

    *Terms & Conditions

    This £250 promotional offer can be applied to any Rockdoor, Solidor or Residor ordered between 11th December 2023 and 31st January 2024. Alexander Windows Ltd reserves the right to suspend, withdraw or discontinue this sale without notice. This promotion cannot be used in conjunction with any other offer and is not exchangeable for cash or credit.

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