learn about Secondary Glazing NI
Doors NI specialises in made-to-measure doors for homes and businesses; surveyed, delivered and professionally fitted as standard.
We focus on strong, stylish and secure doors, designed to impress but at an affordable price. All our doors are designed with you, and are made to be impressive, practical and affordable.
Our team live and breathe doors. We are experienced, understand our product range and are purely focused on getting the right door for you at an affordable price.
We install high quality, bespoke doors that our customers love. But if we do make a mistake, we hold our hands up, own it and proactively work to provide a fast solution. We care!
Remember our motto “Doors made Simple”. We understand that you have unique requirements and we tailor our solutions to you accordingly. We actually pride ourselves on having a personal touch. We care about our doors, and we care about our customers. You can always speak to us as we are at the end of the phone, no call centres or switchboards.
Our experience, product range and pricing are designed to be clear, simple and accurate. We will simply work with you to get a door you will be delighted with.
Brian moved from Belfast to London to study his degree in Business Management. After 10 years in facilities management he moved to Japan and took a Masters Degree in Marketing. On his return he changed career and started working in windows, doors and conservatories. Initially working as a Rep in London, he moved back to NI with his family and worked as a window representative, then as sales and marketing manager for a large window and door company in NI. With over 20 years window experience he knows his transom from his mullion. After working together with Andrew for years, they decided to start Doors NI and have never looked back!
Andrew is an intelligent, diligent and practical hands-on Armagh boy. On leaving school trained as a mechanic, and ran his own business for years. From there he worked in the window industry, where his practical personable manner and thorough knowledge set him apart from the rest. He is very detail driven, always looking for the best for his customers, in terms of the right product, best value and if it is the best practical option. In Doors NI, he has a keen eye for detail, does not accept ‘nearly do’, and will ensure that the right product has been explained, ordered and fitted correctly. If you are looking for the right door, fitted right, then this is the man to speak to.
Our commitment to quality and innovation ensures that every solution we provide is crafted with precision and care.
Whether you’re looking to enhance energy efficiency, improve sound insulation, or add an extra layer of security to your property, our bespoke doors are designed to deliver exceptional performance and lasting value.
Trust us to bring over 25 years of industry expertise to every project, providing you with reliable, high-quality results that make a tangible difference.
We install throughout Northern Ireland, so if you are in Antrim, Armagh, Down, Fermanagh, Londonderry (Derry), and Tyrone, you are covered! If you live in Antrim, Ballycastle, Ballyclare, Ballymena, Ballymoney, Ballynahinch, Banbridge, Bangor, Belfast, Carrickfergus, Carryduff, Coalisland, Coleraine, Comber, Cookstown, Craigavon, Derry, Donaghadee, Downpatrick, Dromore, Dundonald, Dungannon, Dunmurry, Enniskillen, Holywood, Kilkeel, Larne, Limavady, Londonderry, Lurgan, Magherafelt, Newcastle, Newtownabbey, Newtownards, Omagh, Portadown and anywhere else you are covered!
Doors NI supplies and installs made-to-measure back doors for homes and businesses—handled end-to-end with a simple 3-step process (choose door, choose colours, choose glass/handles/extras) and with survey, delivery and professional fitting included.
Yes, we offer a FREE no obligation quote. Just reach out via email, contact form, social media or give us a call.
Six core options: Fully Glazed, Glazed with Mid-Rail, Back Door (glass over panel: Georgian/Tudor/T&G), Stable, Cottage, and Solid (full T&G panel).
High-security multi-point locking is standard—2 hooks, 2 rollers and a deadbolt—with an anti-snap cylinder; door panels also feature internal reinforcement for durability.
Colours include White, Rosewood, Oak, Anthracite Grey, Chartwell Green, Dark Green, Dark Blue, Dark Red, Agate Grey, Black. Handle finishes: White, Gold, Chrome, Black, Satin Silver. Glass options: Clear, Flemish, Minster, Stippolyte, Satin (+£50). Thresholds: PVC or Aluminium (+£50); Thumb-turn (+£20); Threshold build-up (+£75); internal hinges White.
Typical standard-size (~900 × 2,100 mm) prices (white/white vs colour/white): Fully Glazed £900 / £1,000; Glazed Mid-Rail £950 / £1,050; Back Door £1,000 / £1,100; Stable £1,400 / £1,500; Cottage £1,100 / £1,200; Solid £1,100 / £1,200. Side panels, toplights and arched heads are not included.
Prices include survey, delivery and fitting with a standard PVC-trim finish. Guarantees: 10 years on glass & frame and 1 year on fitting & hardware (usual exclusions apply).
It’s 50% deposit and 50% on satisfactory completion, paid to the installers on the day of installation; orders are accepted subject to a satisfactory survey.
