S&s Windows
I would like to take the opportunity to thank your fitting team for the excellent job done in fitting the windows. Just to say how delighted we are with our new windows and doors, thank you for all
Superglaze
Superglaze has been providing quality glass and mirror products and services from 1963. Recognised as one of the leading companies in Northern Ireland for the supply of glass and mirror uniquely
Annvale Pvc
Annvale PVC has established an outstanding reputation as a manufacturer & supplier of uPVC Windows, Doors & Conservatories for both the new & replacement market for both the commercial & private
Baskil Windows
At Baskil Window Systems we bring years of knowledge, craftsmanship and fine materials to the art of building windows and doors of enduring beauty and strength. We put so much care and attention into
Graemes uPVC Window Repairs
Graeme can fix all u. P.V.C windows and doors. He has been in the industry for over 25 years and can easily deal with any issues you may have regarding u. P.V.C windows and doors in the East Antrim
S Christie Joinery
S Christie Joinery is a bespoke joinery manufacturer based in County Antrim, Northern Ireland. We supply wooden doors, windows, stairs, sliding sash windows, bi-folding doors as well as other timber
Mercury Pvc
We are a family run company dedicated to providing a first class service by supplying quality double glazing products with highly competitive pricing. We offer free quotations and always give our best
Portadown Window Services
Are your windows no longer living up to your expectations, we may have a solution to all your window, door, and conservatory problems. Portadown Window Services offers every customer nearly 30 years
Dessian Products
As one of the largest fabricators in the United Kingdom and Ireland, we have over 100 employees. Our staff turnover is extremely low, meaning our team is highly experienced with excellent product
L M Glazing
Our service is as innovative as it is simple and provides you with a cost effective and relatively hassle free upgrade for your windows. LM Glazing Ltd was set up by Liam McNicholl in 1990. Before
Hilltop Windows & Conservatories
Hilltop Windows & Conservatories is family run business established in 1980 at Castlebalfour, Lisnaskea. Hilltop have a vast amount of expertise in the manufacturering of PVC windows, doors and
Thompson Fixings
Established in 1991, Thompson Fixings is a family run business which provides a highly professional window and door care service including preventative maintenance, repair, glazing and refurbishment.
Fairco McIlhagga
With our outstanding range of windows, doors, conservatories, and roofline (fascias, soffits and guttering) products it's no wonder we're a first choice. You can also choose from our great set of
Skyline Windows
Skyline Windows are a well established family run business specialising in PVCu windows, PVCU doors, conservatories, and a full range of double glazing, triple glazing and aluminium products. We offer
BH Glazing
BH Glazing Systems was established in 1990. Our Managing Director had the foresight to see there was a need in our area for a competent glazing firm who could also manufacture and install aluminium
Clogher Valley Windows
Clogher Valley Windows specialises in supplying and installing windows, doors and conservatories to customers in boht, the North and South of Ireland. Based in Clogher, County Tyrone, Clogher Valley
Economy Glass
At Economy Glass we specialise in the supply and installation of high quality Upvc doors and windows, Upvc fascia and guttering, conservatories and commercial aluminium systems. We can give you the
Bestbuy Home Improvements (NI)
BestBuy is one of Belfasts leading suppliers of pvc windows, pvc doors, conservatories, composite doors, sunrooms and roofline products. Windows are all made with the latest A-Rated profiles, doors
Turkington Windows & Conservatories
Turkington have been in business since 1951 delivering the highest quality product and service to customers throughout Ireland. We're very proud of our reputation for providing an excellent all round
Windows 2000 (North)
We have created a purpose built showroom to display our selection of PVC Windows, Doors and even a Conservatory. Come and visit us today. Call 028 7137 7949 to book your appointment. Windows 2000


Indeed, it can be challenging to choose the best double glazing company in Northern Ireland, no matter what project you are planning, to matter if it comes to your windows, glass doors, or conservatory, no matter if it comes to installation, repair, or maintenance. With not just one double glazing company in Northern Ireland but plenty to choose from, you may easily feel overwhelmed by the variety and pretty challenged to make a final choice. However, choosing the right double glazing company in Northern Ireland is very, very important, especially considering the fact that the services provided by a double glazing company in Northern Ireland are usually quite an investment and you don’t want to spend your budget on a poor performance and results. You want to know you can rely on the double glazing company in Northern Ireland and they will always be honest with you. You want to hire a reputable and experienced double glazing company in Northern Ireland. However, how to find such a double glazing company in Northern Ireland? Let’s have a deeper look at a few handy tips below.

Choosing a Double Glazing Company in Northern Ireland: Reputation

Reputation matters and choosing a reputable double glazing company in Northern Ireland is a good way to make sure your project will be carried out with professionalism and competence. In order to make sure you are choosing a good and reputable double glazing company in Northern Ireland, do thorough research and choose carefully. Always check and ask for testimonials and reviews, there will be enough people who are willing to share there experience hiring a particular double glazing company in Northern Ireland.

Choosing a Double Glazing Company in Northern Ireland: Accreditations

Besides reputation, what matters a lot when choosing a double glazing company in Northern Ireland is whether or not the company has all the required accreditations and it is registered with the industry standard. Pick up a double glazing company that can prove they have all the required certificates to do the job and offer this kind of service and products.

Choosing a Double Glazing Company in Northern Ireland: Quality Products

When choosing a double glazing company in Northern Ireland, you should look not just for a high-quality service but also high-quality products. A double glazing company in Northern Ireland could offer a bunch of experience and be around the local market for years, however, they may cut corners in areas that are hard or impossible to spot for someone who is not familiar with the job in depths, an average client like you. Unfortunately, low-quality products will most surely overkill the quality of service and performance. Therefore, when you are choosing a double glazing company in Northern Ireland, always look for both – great service and great products.

Choosing a Double Glazing Company in Northern Ireland: Guarantees

It is crucial to pick a double glazing company in Northern Ireland that can provide you with guarantees and warranties for the service and products they provide you with. Stay away from a double glazing company in Northern Ireland that is not able to provide you with a guarantee that covers various things and possible risks and issues.