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Signature Windows NI

Signature Windows NI Contact Details

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48 Marlo Heights
County Co Down
BT19 6NQ
Northern Ireland

About Signature Windows NI

Window and Door Specialists

Signature Windows N.I have over 20 yrs experience and extensive product knowledge in design and fitting of windows, doors and conservatories.
Our dedicated team will offer you a seamless, affordable transition from old to new!

About Us
At Signature Windows NI, we don’t believe in pressure sales techniques or hard sells. We don’t cold call and we don’t knock on doors – our customers choose us based on our strong reputation.

We will call out to at a time that is convenient for you, discuss your requirements, take accurate measurements, provide you with no-nonsense advice and we’ll prepare a competitive, realistic, easy to understand quote that’s valid for 60 days.

We’ll provide you with the highest level of care and attention that you expect from a local company, from quotation through to installation and beyond.

With customer satisfaction at the heart of our approach, we pride ourselves on combining the best in product quality and installation standard.


uPVC, Composite & Aluminum Doors
Signature Windowns N.I can give your home that extra kerb appeal with a new, beautifully designed, energy efficient entrance door.
Or create that modern indoor/outdoor living space, filling your home with sunlight and easy access to the outdoors with french doors or sliding patio doors.

Double & Triple Glazed uPVC Windows
We offer an extensive range of UPVC windows. Replacing old worn out windows can instantly transform the appearance of your home, eliminate draughts and reduce energy bills, as well as increasing your properties overall value.

Our UPVC window collection features a wide range of styles, designs and finishes. Whether you are looking for something traditional or contemporary, we are confident we can find the right solution for your home.

Aluminium Windows and Doors
We offer a range of Aluminum doors with a complete design, fabrication and installation package custom made to our clients requirements. Our company has completed many projects for a wide range of businesses across Ireland and the UK.
  • Bi Fold Doors
  • Sliding Doors
  • Lift & Slide
  • French Doors
  • Domestic Frames
Aluminium Doors and Windows are now becoming one of the most popular home improvement products, due to the amazing reduction in the thickness of frames and wide choice of finishes.

uPVC Glass Replacement
Do you have cloudy windows? Have you thought about replacing your windows but you’d like to see if they can be repaired before you choose to replace? If this sounds familiar to you, you’re not alone. We offer a home check service and can advise if windows can be fixed without the need to replace.

Drafty Windows & Doors
We supply replacement hinges, handles and locks. Our engineers can carry out a wide range of repairs to uPVC, composite and aluminium doors and windows.
Contact us


Signature Windows NI Serves The Following Areas

Signature Windows NI General Description

Composite doors - Belfast, Composite doors - Bangor, Composite doors - Newtownards, Composite Doors - Armagh, Composite doors - Newry,
Lynch Windows LTDMaterials Market LtdNorthwest Drilling ServicesMaterials Market LtdToner Damp Proofing SuppliesFox Excavations & Plant HireCustom Crate SolutionsLongford Fireplaces & Stone SolutionsScannell Safety ServicesFast Floor Screed Ltd
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2024/06/15 12:29:43