VIEW OUR EXTERNAL DOORS COLLECTION
We have a door for Every home
and
Every personality
Composite Doors, Upvc Doors, Contemporary Modern Doors, Traditional Period Doors, Stable Doors, Cottage Doors, French Doors, Bi-fold Doors, Aluminium Doors, Patio Doors, Sliding Doors…
Discover Your Dream External Doors
Smart Homes NI are Northern Ireland’s only ‘Eco Home Design’ company.
We source and manufacture products that are global leaders in performance & security…Expertly installed in your home using our trademarked SmartFit™ method, which ensures exceptional longevity, thermal efficiency & workmanship.
Our Eco status comes from the quality of our products, our market leading fitting process and the cause we support.
Thank you to all the families who have got behind us so far, together we’re not only creating beautiful homes…we’re also building a better, smarter, future.
Give your home the entrance it deserves! Explore our wide selection of classy and elegant external doors and pick one that best suits your taste, preference, and home interior.
Our external doors are widely loved across the whole of Northern Ireland, thanks to their exceptional design, unrivalled look, and advanced features.
Whether you are simply looking to enhance the aesthetic appeal of your home entrance or on the verge of re-styling your patio space, we have got you covered!
Ready to take your pick? Check out our exclusive collection of external doors here!
you’re in great hands.
Our product accreditation and certifications
Our Market
Leading Guarantees
FRAME
All our frames are backed by our industry leading 20 year guarantee. Twenty years of complete peace of mind.
Glass
We offer a 15 year glass protection warranty (The industry standard is just 5 years). Enjoy crystal clear glass for 15 years, we stand by it.
workmanship
We stand by the quality of our work. Giving you a 10 year warranty on all moving parts,
to ensure everything continues to work smoothly.
Price
We’ll never insist on a home visit before giving you an initial quote. We always aim to give you honest open pricing upfront, via phone or email.
Do you know the door style you’d like?
Click your door type below to learn more, or keep scrolling to read about all our door styles…
Contemporary/Modern
Contemporary / Modern
Traditional/Period
Traditional / Period
let us build you something
extraordinary
Read a little about our door styles below…
Looking for Bold, Striking, Bi-fold Doors?
- Get bold, beautiful, and striking external doors in Northern Ireland to make a classy impression on friends, relatives, and others visiting your place
- Choose a customisation option for your new external door based on your taste, personality, and budget
- All of our external doors in Belfast, Northern Ireland come in a wide range of colours and finishes that transmit a stunning natural look
- To improve thermal efficiency, we install external doors using our trademarked installation method, the SmartFit™ method
- Our entrance doors come with locking systems that exceed governmental security standards to heighten the safety of our customers
Looking for Stunning New Patio Doors?
- Our patio external doors can brighten up your living space on beautiful summer days, giving a seamless outside view
- With our patio doors, you can get the perfect flowing access you need during backyard parties with family or friends
- We offer external patio doors in a vast range of colours, made out of bold Aluminium and Grade A uPVC materials
- Explore our Bi-fold sliding, French patio, and standard Sliding patio doors to pick an ideal fit for your home
- We use our trademarked installation method called the SmartFit™ method to install all of our patio doors
- Our doors come with advanced locking systems to set an increased level of safety for our customers
Looking for Beautiful New French Doors?
- Our French-style garden or patio external doors can add class and elegance to any home
- With our French patio doors, you can enjoy an unobstructed view of the outdoors during those bright summer days
- We offer premium-quality patio doors made out of bold Aluminium and Grade A uPVC materials, available in a wide selection of colours
- All of our French-style external doors in Northern Ireland are installed using our trademarked SmartFit™ method to provide maximum thermal efficiency
- We, at Smart Homes, aim to set a new level of safety for our customers, and hence we offer doors with advanced locking systems that exceed governmental security standards.
Looking for Beautiful, Bold, Aluminium Doors?
- Choose from our exclusive collection of aluminium front doors, bi-fold doors, French-style patio doors, and sliding aluminium patio doors
- All of our external doors feature bold designs, unmatched strength, and exceptional quality
- At Smart Homes, every external door is built using durable, technologically advanced, and market-leading aluminium frames
- With us, you can get your external door custom-built with a design that fits an opening ranging between 2m – 10m
- Our external doors are installed using our trademarked SmartFit™ installation method, adhering to our market-leading thermal efficiency standards
- Relax about the safety of your family as all of our door locking systems exceed the governmental “Secured by Design” security standards
Looking for a Charming New Stable Door?
- Explore our expansive range of authentic and rustic stable door styles
- Our stable external doors in Belfast, Northern Ireland can add a stunning dash of traditional look to your modern home
- All of our stable doors are engineered using O70 Gold and Grade A uPVC materials that are recyclable, making your doors not only beautiful but also eco-friendly
- At Smart Homes, external door installations are done using our trademarked SmartFit™ method to offer maximum thermal efficiency
- Our external doors come with multiple-point locking systems that exceed governmental security standards to heighten the safety of our customers
Looking for a Stunning New Composite Door?
- Choose a new composite door from a wide selection of styles and colours with stunning curb appeal
- Our composite doors are better in both beauty and strength when compared to 20-year-old timber / uPVC doors
- Explore our entire range of modern composite doors that feature the striking beauty of period traditional doors
- Our composite doors are installed using an industry-leading door installation method called the SmartFit™ method to make homes more thermally efficient
- All of our composite external doors incorporate locking systems that exceed governmental security standards to offer increased safety to our customers
Looking for Beautiful New uPVC Doors?
- Get modern uPVC external doors with features like advanced resin technology and an unrivalled contemporary look
- From Georgian to Victorian and Cottage to Stable, we have got you covered with stunning uPVC doors
- With us, you can custom-build your uPVC external doors based on your taste, preference, personality, choice of colour, preferable glazing, and budget
- All of our uPVC external doors in Northern Ireland are installed using our trademarked SmartFit™ method, making homes more thermally efficient
- To set an increased level of safety for our customers, we offer doors with advanced locking systems
Looking for Stunning New Sliding Patio Doors?
- Light up your living space on beautiful summer days with our strikingly beautiful sliding patio external doors
- Get that perfect flowing access to your backyard during BBQs with family or parties with friends by installing our highly-functional sliding patio doors
- All of our sliding patio external doors are available in bold aluminium and Grade A uPVC materials and in a vast range of colours
- Installation of our sliding patio doors is done using our trademarked SmartFit™ method to improve thermal efficiencies
- Get modern sliding patio doors with multiple-point locking systems to heighten the safety of your family
Looking for a Charming New Cottage Door?
- Explore our wide selection of charming and rustic cottage doors to choose one that best fits your home decor
- Our cottage doors are made up of 70mm composite and Grade A uPVC materials, keeping the authentic charm intact
- Get your cottage door customised according to your choice of colour, design, personality, and budget
- We use our trademarked SmartFit™ method to install our cottage doors, offering the best thermal efficiencies in today’s market
- All of our cottage external doors come with technologically advanced locking systems to offer heightened safety to our customers
Looking for a Striking New Contemporary Door?
- At Smart Homes, you will get beautifully crafted doors with advanced resin technology and an unrivalled contemporary look
- Our contemporary doors are manufactured using 70mm Composite and Grade A uPVC materials
- From colours to glazing, you can custom-built your external doors your way
- Door installations at Smart Homes are done using the SmartFit™ method to offer maximum thermal efficiency
- Smart Homes’ modern external doors come with multiple-point locking systems to increase the safety of the customers
Looking for a Charming Traditional Door?
- Whether you need stunning Georgian traditional doors or Victorian, Cottage, or Stable doors, we have them all
- Our external doors are made up of 70mm Composite and Grade A uPVC materials, keeping up the traditional charm intact
- Custom-built your traditional door according to your taste, preference, and budget
- Your new traditional door will be installed using our trademarked SmartFit™ method to provide the best thermal efficiency in today’s market
- Our traditional external doors incorporate advanced locking systems to set a new level of safety for our customers
Leading the way
in quality and performance
Thermally Efficient
Grade A making your new door a best in class for thermal efficiency (U-value achievable = 0.85)
Advanced Security
Exceeds governmental “Secured by Design” safety standards, with 10 locking points, four roller cams, two linear bolts, two hooks and a dead bolt.
Acoustic Isolation
All our doors have triple glazing capabilities which maximizes sound-proofing.
Eco Friendly
All materials used are 100% recyclable. So not only will your new door look beautiful, they’re eco-friendly too.
Colour Range
Express yourself with 27 colours available in our range
Now that’s what I call a perfect fit, check out our
SmartFit™ Installation process
Accurate installation is essential for obtaining the full potential in terms of quality and performance from your new door(s).
Door installations play a big part when it comes to utilising the true quality and performance of your new doors. However, most homeowners don’t place enough importance on the fitting itself.
Most homeowners believe that while 2 distinct companies sell the same product they must also use the same installation method. But that’s not the reality!
At Smart Homes, we ensure to offer doors that can maximise energy efficiencies and increase product longevity. And for that, we use an industry-leading door installation method called the “SmartFit™” method.
To learn more about it, you can read a featured article on the “SmartFit™” method on the Cosmopolithome website.
In the Media
Our quality design work, and the cause we support, have caught the attention of the media. We love it when this happens because it raises awareness of our company and helps us serve more people like you.
(click a link below to read more)
We also sell
windows
Smart Homes NI are one of Northern Irelands leading window suppliers. We supply and fit an extensive range of window types, everything from; uPVC windows, Sliding Sash windows, Mock / Faux Sash windows, Aluminium windows, Bow & Bay windows and Tilt & Turn windows.
Why More and More Families Are
Choosing Us
Smart Homes
Gift Pack
We’ve teamed up with some amazing home improvement companies from around Northern Ireland. Through us they’re offering our customers unbeatable discounts on their services. These partnerships are growing every day. You don’t want to miss this!!
Thousands of pounds of services FOR FREE!! That's the smart move, that's Smart Homes NI.
Smart Homes
Freebies
- FREE upgrade to our luxury brass or brushed silver handles – Value £120
- FREE upgrade to our ultra security locks – Value £150
- FREE upgrade to our Smart Homes door set (letterbox, knocker AND spy-hole) – Value £170
- FREE Low profile Storm-guard threshold upgrade – Value £85
Total Value £525
All yours completely free.
DOORS OF ANY COLOUR
For Any Personality.
HOW IT WORKS
Choose your perfect External Doors Northern Ireland
Talk with one of our advisers or take our “Perfect Doors Challenge” to pick your perfect External Doors Northern Ireland.
Time To
Measure Up
Request a home visit or send us your door measurements and we’ll get you a quote.
Secure It
Once you’re happy with everything you can secure your spot.
CHECK UP
The next step is a surveyor will come out, just to check that everything is ok and all can be done.
Your Brand New
External Doors Northern Ireland
Now the exciting part! We’ll be ready to start fitting your brand new External Doors Northern Ireland. A fitting normally takes between 1-2 days.
Check out what our clients
have to say about us!
In It Together
With our mission to conserve natural resources, forest species, and fragile ecosystems, we make some contributions to WWF on every sale. We aim at protecting the environment and restoring its habitats for future generations. And hence with your help, we are on the verge of making this planet a better place to live for generations to come.
With every purchase at Smart Homes, you’ll receive a polar bear gift pack in the post. We send it to thank our customers for tackling climate change with us.
Let’s join hands together and make this planet a home to be proud of.
With our mission to conserve natural resources, forest species, and fragile ecosystems, we make some contributions to WWF on every sale. We aim at protecting the environment and restoring its habitats for future generations. And hence with your help, we are on the verge of making this planet a better place to live for generations to come.
With every purchase at Smart Homes, you’ll receive a polar bear gift pack in the post. We send it to thank our customers for tackling climate change with us.
Let’s join hands together and make this planet a home to be proud of.
Frequently Asked Questions
Which material is best for external doors?
Exterior doors play a vital role in maintaining the security of your home. As different door materials have different properties, it’s always better to make an informed decision before purchasing exterior doors. Here at Smart Homes, we supply premium quality aluminum, composite, and uPVC doors to meet all your home requirements.
What are the available color options?
We offer a wide variety of door styles such as traditional cottage doors, modern composite doors, sliding patio doors, french doors, bi-fold doors, stable doors and many more, available in 27 color ranges. Check out our complete door range to choose one that can match your home.
What should I look for when purchasing external doors in Belfast?
Your exterior doors should have safety features – multiple locking points, unexposed hinges, Grade A thermal efficiency, and soundproofing properties. All of our doors come with market leading locking systems that exceed governmental security standards.
Are your external doors really secure?
Yes, availing of our extensive range of exterior doors means you can be rest assured about their security. Our entire range of exterior doors come with maximized security features such as 10-point locking systems, 4 dog bolts on the hinge side, and a TS007 security rating, truly market leading products.
Will I get warranties on purchasing your external doors in Northern Ireland?
Yes, we proudly offer industry-leading guarantees on all our door products. You will get a 20-year frame warranty, 15-year glass warranty, and a 10- year warranty on all moving parts.
How much do your external doors in Belfast cost?
We always aim to provide honest upfront pricing. Generally, you can expect Upvc doors starting at approximately £1000, composite doors at approximately £2,200, and aluminum doors at approximately £3,000. However, feel free to contact us at any time and get an exact price quote for the doors you have chosen.
What is the estimated lead after placing an order for an external door in Northern Ireland?
Our lead time is approximately 8-10 weeks from survey to fitting. Please note that sometimes the lead time may slightly vary, based on the number of doors, sizes, or color finish you have chosen.
Lets Price Your
New Door
We ensure staying true to our price transparency principle irrespective of the size of the order. With us, you will always get upfront honest pricing. And once you’re content with our estimated price quotes, we’ll further the process where our product advisor will meet you at your home to take the requisite measurements and provide an official quote.
You may glance through our honest pricing guide to get an idea of the actual cost of the external doors you like.
View our extensive range of colours and door types
See all the factors that impact price
Enjoy a hassle free way of choosing your perfect door
We'd Love to chat:
Or reach us @
Offices:
Unit 13
Enterprise House
6 Enterprise crescent
Lisburn
Co Antrim
BT28 2BP
Manufacturing and Production:
Ballyharry Business Park,
5 Berkshire Rd,
Donaghadee Rd,
Newtownards
BT23 7HH
2 Advantage Way,
Ballygomartin Rd,
Belfast.
BT13 3LZ
Company Information:
SHNI Ltd
VAT number: 456 6860 53
NI number: NI695377
Contacts:
Offices:
Unit 13
Enterprise House
6 Enterprise crescent
Lisburn
Co Antrim
BT28 2BP
Manufacturing and Production:
Company Information:
SHNI Ltd
VAT number: 456 6860 53
NI number: NI695377
