Business Details
Trusted UPVC Windows and Doors in Coleraine
Skyline Windows NI has been a trusted name in the PVCU window and door industry for over three decades. Specialising in the manufacture and installation of UPVC windows, doors, conservatories, and aluminium products, we combine traditional craftsmanship with modern innovation. Our skilled workforce undergoes continuous training to ensure expertise in all aspects of production and installation. We prioritise quality, offering thermally efficient, secure, and low-maintenance solutions tailored to both domestic and commercial needs.With a 10-year guarantee on all products, we are committed to delivering excellence in every project. Our dedication to innovation ensures we remain at the forefront of product development, providing clients with cutting-edge solutions that enhance property aesthetics and energy efficiency.
Services
UPVC Windows
UPVC Doors
Composite Doors
Conservatories
Aluminium Products
Triple Glazing
Door Design
Residence Collection
Weathersealed Installations
Highlights and features
- We have over 30 years of experience in PVCU window manufacturing.
- Our skilled workforce ensures expert installation and craftsmanship.
- We invest in innovation to deliver cutting-edge glazing solutions.
- All products come with a 10-year guarantee for peace of mind.
- We serve both domestic and commercial clients across Northern Ireland.
Services
UPVC Windows
Our made-to-order UPVC windows combine aesthetic appeal with advanced energy efficiency. Available in double or triple glazing, they feature slim sightlines, decorative glazing options, and a choice of finishes. Designed to enhance thermal performance and security, these low-maintenance windows resist fading, warping, or rotting. The 10-year guarantee ensures long-term reliability and customer satisfaction.
Composite Doors
Durable composite doors offer superior security and insulation with a range of finishes and designs. They include full or half panel options, sidelights, and decorative glass. These doors are engineered to withstand extreme weather while maintaining visual appeal. A 10-year guarantee covers both performance and aesthetics.
Residence Collection
The Residence 9 range replicates traditional timber designs with modern thermal efficiency. Featuring a 9-chamber profile and conservation-approved aesthetics, these windows retain historical charm while reducing energy bills. The maintenance-free finish requires only a wipe clean, preserving their appearance for decades.
Aluminium Products
Custom aluminium solutions include windows, doors, and structural elements with slim profiles and robust durability. These products meet modern energy standards while offering sleek, contemporary designs. They are ideal for both new builds and heritage projects requiring discreet yet effective glazing.
Triple Glazing
Triple-glazed units provide enhanced thermal insulation, reducing heat loss by up to 20% compared to single glazing. This system lowers condensation, noise pollution, and energy bills while maintaining security and durability. The warm-edge spacer technology ensures optimal performance in all climates.
Questions
What products does Skyline Windows NI NI offer?
We provide UPVC windows, composite doors, conservatories, aluminium products, and triple-glazed units with custom finishes and a 10-year guarantee.
Do you offer installation services?
Yes, our expert teams handle full installations of windows, doors, and conservatories to ensure precision and quality.
Are your products energy efficient?
All products meet high energy efficiency standards, reducing heat loss and lowering utility bills.
What areas do you serve?
We operate across Coleraine, Co Londonderry, and throughout Northern Ireland.
Do you provide guarantees?
Every product comes with a 10-year guarantee covering performance and durability.
Can I customise my windows or doors?
Yes, we offer made-to-order designs with various colours, finishes, and decorative options.
Reviews (2)
Liz Lynn
Sep 19, 2021
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Can't really about the service because I didn't get any, as when I rang them the fella that answered said they were closed, ??? but he never asked for my name or number so when they open again they would call
Ross Creswell
Jun 23, 2017
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1st Class Professional Service
We have recently had our doors and windows replaced by Skyline Windows. We received a 1st class, professional service from start to finish. Everyone was very knowledgeable, reliable and they supplied a 1st class product. We recieved quotes from othercompanies but with Skylines price, workmanship, quality and efficiency, I'm glad we called them. Not only did they meet our requirements, they exceeded our expectations. We have already recommended them to family who have also availed of their 1st class service, and would recommend them to everyone. Many thanks Skyline
We have recently had our doors and windows replaced by Skyline Windows. We received a 1st class, professional service from start to finish. Everyone was very knowledgeable, reliable and they supplied a 1st class product. We recieved quotes from othercompanies but with Skylines price, workmanship, quality and efficiency, I'm glad we called them. Not only did they meet our requirements, they exceeded our expectations. We have already recommended them to family who have also availed of their 1st class service, and would recommend them to everyone. Many thanks Skyline
