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Explore Door & Window Companies Serving Northern Ireland

Review the offerings of 24 door and window businesses in Northern Ireland, including Belfast, Ballymena and Coleraine. Whether you need new products, replacement fitting or repairs, look for relevant suppliers or fitters and enquire about availability and pricing.
County Antrim (11)
County Armagh (2)
County Down (5)
County Londonderry (4)
County Tyrone (2)
Antrim (1)
Ballyclare (1)
Ballymena (4)
Banbridge (1)
Belfast (5)
Clogher (1)
Coleraine (2)
Cookstown (1)
Craigavon (2)
Derry (1)
Dundonald (1)
Hillsborough (1)
Limavady (1)
Newcastle (1)
Newtownards (1)
5 reviews
Ad A Tint
5 reviews
We have over 20 years of experience in window tinting solutions
Professional window tinting solutions for commercial, residential, and automotive applications in Belfast. Over 20 years of experience providing UV protection, heat reduction, and enhanced security through premium tinting films.
Commercial Window Tinting Residential Window Tinting Automotive Window Tinting
07816 012516 Call Profile
5 reviews
All Locks NI
Emergency
5 reviews
Over 20 years of specialist experience in Northern Ireland
24/7 emergency locksmith services in Belfast. Qualified technicians, British Standard locks, no call-out fees. Competitive pricing from 59. Trusted by 127+ customers.
Emergency Locksmith Lock Replacement Lock Installation
07712 350298 Call Profile
3 reviews
JB Door Systems
Emergency
3 reviews
We offer tailored door solutions for residential and commercial properties.
JB Door Systems provides premium roller shutters, security doors, and access control systems across Northern Ireland, Ireland, and the UK. Emergency services available. Free estimates.
Commercial Roller Shutter Doors Domestic Roller Shutter Doors Industrial Roller Shutter Doors
028 2589 8710 Call Profile
2 reviews
Wilplas uPVC
2 reviews
We offer 40+ years of combined experience across Northern Ireland's construction industry
Discover high-quality uPVC, cladding, roofing, and flooring solutions from Wilplas uPVC, Northern Ireland's trusted building supplies provider with four convenient branch locations.
uPVC Roofline Products Hygienic Cladding Solutions Vinyl Flooring Supply
028 2564 5380 Call Profile
6 reviews
W & C Glazing
6 reviews
We have over 30 years of experience in commercial and domestic glazing
W & C Glazing delivers premium glazing solutions across Northern Ireland. With 30+ years' experience, we specialise in commercial curtain walling, aluminium windows, and bespoke domestic installations.
Aluminium Curtain Walling Commercial Glazing PVC Windows
028 9752 8278 Call Profile
John Hunter Glazing
50+ Years
Emergency
5 reviews
John Hunter Glazing
50+ Years
Emergency
5 reviews
We have over 50 years of experience in the glazing industry
Leading Belfast glazing company offering 24/7 emergency repairs, commercial & domestic installations, and glass maintenance. 50+ years experience. GGF accredited. Serving Northern Ireland.
Commercial Glazing Domestic Glazing Glazing Installations
028 9065 6297 Call Profile
5 reviews
NI DOOR DOCTOR
Emergency
5 reviews
We prioritise repair over replacement to save you money.
Expert door and window repairs in the North West. NI DOOR DOCTOR offers emergency services, free estimates, and 12-month guarantees. Contact us today for reliable solutions.
Door Repairs Window Repairs Glass Replacement
07818 119714 Call Profile
2 reviews
Dessian Products
41 Years
2 reviews
We have 40 years of experience manufacturing PVCu windows and doors.
Trusted PVCu window and door manufacturer in Belfast since 1985. Offering REHAU systems, ISO-certified products, and nationwide delivery across the UK and Ireland.
PVCu Windows Doors Conservatories
028 9038 1118 Call Profile
Not rated yet
Belfast Sash Windows
Not rated yet
We offer over 20 years of specialised sash window expertise.
Belfast Sash Windows provides high-quality sash window repair, restoration, and installation services in Belfast and across the UK. Specialising in thermal insulation, draught-proofing, and heritage preservation, we deliver durable, energy-efficient solut
Sash window repair Window restoration Thermal insulation
07812 025255 Call Profile
Not rated yet
Stefan McNeill Glass & Glazing
Emergency
Not rated yet
30 years of expertise in glass and glazing solutions
Stefan McNeill Glass & Glazing in Portadown offers expert installation of energy-efficient windows, doors, and sunrooms with a 15-year guarantee. Trusted for over 30 years with competitive pricing and 24/7 emergency service.
uPVC Windows Energy-Efficient Glazing Sunrooms
028 3820 5006 Call Profile