Lead Light Retention

DESIGNER DOOR COMPANY

Lead Light Retention.

Nothing quite matches the beauty and lustre of real stained glass, especially when sunlight shines through it.

Many of our customers across Northern Ireland decided not to change their windows, despite the draughts, high heat loss, and flaking paintwork, because they did not want to lose their beautiful glass features. At the Designer Door Company, we install new, double glazed windows and doors complete with the original stained glass.

If you want to improve the overall look of your house by changing your front door, stained glass sidelight or windows, why not consider converting the old stained-glass windows to double glazed windows.
Double glazed windows are great at providing heat insulation, and thanks to our uPVC frames, your new windows will require virtually no maintenance at all.

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‘A’ energy rated as standard

Every Designer Door Company window comes with a WER ‘A’ Rating as standard. Designed for enhanced energy and thermal performance, Designer Door Company's multi-chamber design minimises heat loss through the frame, whilst the Soft Coat glass, warm edge spacer bars and high-performance glazing reflects internal heat back into the home whilst absorbing solar energy from outside.

READ OUR ENERGY EFFICIENCY GUIDE
DESIGNER DOOR COMPANY

Designer Door Company.

Designer Door Company is Belfast's most innovative supplier of external doors. We design and install bespoke Composite, Aluminium, Patio, Triple-track sliders, French, uPVC, Stable, Bi-fold, and Shaped doors for happy customers across Northern Ireland to suit the style of their home. Our doors are supplied hinged, glazed, and with your choice of accessories. Ultion multi-point locks can also be provided.

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hello@designerdoorcompany.com

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028 9O 996 OO9

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Open 7 days a week.

252 Upper Newtownards Road, Belfast BT4 3EU

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Designer Door Company
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