
Our proud roots
Founded in 1998, Fairco has grown from a small startup employing two people to a team of over 40 skilled craftsmen and specialists, with our experts having over 35 years of experience.
Fairco offers our customers both value and quality and specialises in crafting windows and doors services for existing homes in the greater Dublin region.
All of our windows and doors come burglar-resistant and energy efficient as standard. But we also have a keen eye for design and can help transform the look of your home. That’s why 96% of our customers were referred by a friend. To date, Fairco has installed windows and doors for over 35,000 satisfied customers.

Up to 30% Saving on Energy Bills
Highest quality compoents
PAS 24 security guarantee

Our guiding principles
Fairco provide a bespoke service, tailored to you. We work with you from initial consultation through to delivering tailor-made windows and doors. All our friendly fitters are trained to the highest standards so you can rest assured knowing that your home is in good hands.
Fairco’s Antrim production facility Antrim
At the heart of Fairco’s commitment to excellence is our purpose-built, 15,000 sq ft production facility in County Antrim. Designed with precision and efficiency in mind, this state-of-the-art space is where craftsmanship meets cutting-edge technology. Every window and door is manufactured in-house by our dedicated team of over 20 skilled professionals, working with the latest machinery to ensure a flawless finish, every time.
This facility allows us to uphold the highest standards of quality while delivering with impressive speed. From the moment an order is placed, our streamlined processes enable a turnaround of just 2–3 weeks to anywhere in Ireland. It’s this combination of control, innovation, and care that ensures our customers receive products that are as enduring as they are beautiful. Made with pride, delivered with precision.
Trusted by over 35,000 Customers
Factory fresh windows and doors, delivered nationwide
If you are looking for Fairco Windows & Doors outside the Greater Dublin area, visit Fairco Direct. Our windows and doors, delivered nationwide, at factory prices and ready for your contractor to fit.

Windows and doors for your unique style
We work with you from initial consultation through to delivering tailor-made windows and doors. All our friendly fitters are trained to the highest standards so you can rest assured knowing that your home is in good hands.
Security and trust
All of our products are sourced based on quality of components and performance over time. We offer a wide array of windows and doors with burglar-resistant features and an A++ energy performance rating as standard. This means extra locks, better seals and highly durable components.
Don’t believe us? All our products carry an independent quality assurance to prove it. We can even offer a 10-year security guarantee.
Longevity
Our work is of the highest quality. We don't make things that are cheap, we make things that last. All of our windows and doors are low-maintenance, durable and stand the test of time.
At Fairco, we don’t believe in a one-size-fits-all solution. Instead, we design and fit windows which work well and look great. We can tailor our products to meet any design requirements you may have. This means, you’ll want them to last a lifetime - and they will.
Our Price Promise
At Fairco, we provide great value to all of our clients. We promise to provide the highest quality windows and doors for a great price. We create a service catered to your needs.
That’s why we don’t provide prices or quick quotes here on our website. Instead, we do a personal assessment to determine each customer’s needs before providing a precise quote.
Our windows and doors last a lifetime and can save you significant sums on your annual heating costs, so they’re well worth the investment.
Our customer charter - your needs are at the heart of everything we do
1. Communication
Whether you’re chatting to our team in the showroom, or inviting a fitter into your home, you will always be treated with consideration and respect. When doing home visits, our fitters will always clearly introduce themselves. They aim to be on first name terms and inspire trust in every customer.
2. Consultation
Before starting any work, we will clearly set out costs and project scope to ensure everyone is on the same page. If there’s a chance that something might not go to plan, we will discuss this with you beforehand. For example, sometimes it is unclear whether an old, decaying window can’t be repaired until it is removed.
3. Planning
We plan ahead so that you can have an efficient and stress-free experience. Whatever we start in a day, we finish in a day so you don’t have to worry about draughts or security. Plus, we’ll never leave a job half-finished to start another project. When we’re in your home, you’re the priority. For this reason, we complete most projects in just two days.
4. Installation
As well as being polite and making you feel at ease while we’re working in your home, you can also trust our team to respect your property. We install windows and doors with care, causing as little disruption as possible. When we’ve finished, we remove any rubbish and clean up, so our customers can arrive home to a warm, secure and spotless home.
5. Review
Fairco’s comprehensive aftercare service means you can rely on us if you encounter any problems after fitting. We aim to please, even after an installation is complete.