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WELCOME TO DESIGNER DOOR COMPANY

High Performance Windows.

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Windows
WELCOME TO DESIGNER DOOR COMPANY

Choose Your Window Style.

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.

uPVC Windows

uPVC Windows

The Designer Door Company is one of the most reputable window installation companies in Northern Ireland, so if it's quality uPVC replacement windows you need, then look no further. uPVC has been dominating the double glazing window market for many years, and for good reason. Every window we supply is incredibly durable, requires little maintenance and is one the most cost-effective ways to add A+ double glazing efficiency to your home.
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Aluminium Windows

Aluminium Windows

Our Shaped Windows can create an exclusive vibe for any newly built or period home. We use advanced moulding and forming window design technology, which allows us to create frames in virtually any shape.
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Lead Light Retention

Lead Light Retention

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

Triple Glazing

The Designer Door Company is Belfast’s most popular window and door installation company; based in Ballyhackamore, Belfast. Every day we install uPVC and aluminium triple glazed windows to customers across Northern Ireland. Whether you own a period property, barn conversion or modern home, we offer a wide range of frame styles and colours to suit any homeowner's personal tastes.
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Double Glazing

Double Glazing

The Designer Door Company is a premium product-focused window installation company based in Ballyhackamore, Belfast. Every day we install uPVC and aluminium double glazed windows to customers across Northern Ireland. Whether you own a period property, barn conversion or modern home, we offer a wide range of frame styles and colours to suit any homeowner's personal tastes.
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designer door company

SASH WINDOWS

Windows And Doors

CASEMENT WINDOWS

Windows And Doors

TILT & TURN WINDOWS

Windows And Doors

ALUMINIUM WINDOWS

designer door company

FRENCH WINDOWS

Windows And Doors

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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WE ARE HERE TO HELP

Get A Quote.

Get a Free In-home Consultation With Our Sales Consultant.
REQUEST A CALL
Designer Door Company
Designer Door Company
Designer Door Company
Designer Door Company
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.

Please fill out our form below if you would like to contact us or visit our Belfast showroom.
CONTACT US

‘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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WE ARE HERE TO HELP

Get A Quote.

Get a Free In-home Consultation With Our Sales Consultant.
REQUEST A CALL
GET A QUOTE

Contact Us.

Send a Message

We respond to emails and messages quickly.

hello@designerdoorcompany.com

Make a Call

If you have any questions, just call us our friendly customer service team.

028 9O 996 OO9

Visit Showroom

Visit our Belfast showroom today.
Open 7 days a week.

252 Upper Newtownards Road, Belfast BT4 3EU

Accreditations

Designer Door Company

Designer Door Company

252 Upper Newtownards Road
Belfast BT4 3EU
United Kingdom

T: +44 28 9O99 6OO9
E: hello@designerdoorcompany.com