If you are looking for high-performance windows, we have the answer. Our uPVC windows and aluminium windows offer durability and require lower maintenance than traditional windows. The thermal properties also increase performance and eco-friendliness, saving you money on heating bills.

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Aluminium Windows
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Lead Light Retention
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Triple Glazing
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Double Glazing
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SASH WINDOWS


CASEMENT WINDOWS


TILT & TURN WINDOWS


ALUMINIUM WINDOWS


FRENCH WINDOWS


SHAPED WINDOWS
WINDOW SERVICES
Double & Triple Glazed Windows.
Our double and triple glazed windows are available in a wide range of colours and styles making it easy for you to find the perfect product for your home. We offer a dedicated colour matching service for uPVC windows and aluminium windows.
DESIGNER DOOR COMPANY
A Wide Range Of Colours & Styles.
Why not come and visit us at our Belfast showroom, or let one of our friendly experts visit you at home for a free, no obligation quote.
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OUR OFFER
High Performance Windows.
If you are looking for high-performance windows, we have the answer. Our uPVC windows and aluminium windows offer durability and require lower maintenance than traditional windows.
The thermal properties also increase performance and eco-friendliness. As a result, this can save money on heating bills. Our double glazed and triple glazed windows are available in a wide range of colours and styles making it easy for you to find the perfect product for your home.
We offer a dedicated colour matching service for uPVC windows and aluminium windows.