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learn about Secondary Glazing NI

About Us

Window Glazing Experts

Secondary Glazing NI

With over 25+years of experience and expertise in the PVC and Aluminium glazing industry, we specialise in providing innovative secondary glazing solutions tailored to meet your needs whether your after options to help reduce your business or home heating bills or simply want to block out unwanted external noise.
 
We aren’t just another window company – we’re your partners in creating a solution that inspire, protect and enhance your home or business whilst not disturbing the original aesthetics of the existing building character.
 
Trust us to transform your space with secondary glazing solutions that combine functionality, aesthetics and durability.

01

Professional

We are professionals and take pride in our craft. Our customer success stories reflect this.

02

Competitive

Our products are cost competitively priced and with our ability to offer installation we can streamline the process.

03

Customer Focused

We strive for customer satisfaction and always aim to offer a service of value.

25+years of experience and expertise in the PVC and Aluminium glazing industry

Since 1986

Our commitment to quality and innovation ensures that every solution we provide is crafted with precision and care.

Whether you’re looking to enhance energy efficiency, improve sound insulation, or add an extra layer of security to your property, our bespoke secondary glazing systems are designed to deliver exceptional performance and lasting value.

Trust us to bring over 25 years of industry expertise to every project, providing you with reliable, high-quality results that make a tangible difference.

our team of experts are here for you

Give us a call today for a FREE quotation!

important things you should know

Questions And Answers

Secondary Glazing is adding an additional internal window to an existing external window.

This system provides greater thermal insulation, reduces noise intrusion and improves security to your home, business or listed property, without damaging the aesthetics of the original external window

Yes, we offer a FREE no obligation quote. Just reach out via email, contact form, social media or give us a call.

The following window glazing + installations are available:

  • Vertical Slider
  • Horizontal Slider
  • Hinged Units
  • Lift out Units
  • Arched Units

Our premium products offer the following benefits:

  • Additional Warmth
  • Noise Reduction
  • Extra Security

A Vertical Slider is a type of window or glazing unit designed to slide open and closed along a vertical axis. It consists of two or more sashes (movable panels) that can slide up and down within the frame.

This design is often used in traditional or period-style properties but is also popular in modern buildings for its functionality and aesthetic appeal.

A Horizontal Slider is a type of window or glazing unit where one or more sashes slide horizontally along a track within the frame.

This design offers a sleek, modern look and is highly functional, providing ease of use and space-saving benefits.

A Hinged Unit refers to a type of window, door, or glazing system that operates on hinges, allowing it to open and close by swinging inward, outward, or in both directions, depending on its design.

Hinged units are one of the most traditional and versatile options for access and ventilation.

Lift-Out Units are a type of secondary glazing system designed to provide additional insulation, soundproofing, and energy efficiency for windows.

These units consist of a removable glazed panel that can be lifted in and out of the frame for ease of access, cleaning, or maintenance.