Vertical Sliders fitted into a traditional Farmhouse near Limavady
At SGNI, every installation is tailored to the unique character and requirements of the property. Recently, we completed a secondary glazing project in a stunning
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Explore our comprehensive blog packed with expert articles, practical advice, and real-world examples of secondary glazing in action. Learn how our systems can dramatically reduce noise, improve heat retention, strengthen home security, and support the conservation of period and listed buildings. With insights tailored for homeowners, architects, and commercial clients, our blog is your go-to resource for understanding the full benefits and possibilities of modern secondary glazing.
At SGNI, every installation is tailored to the unique character and requirements of the property. Recently, we completed a secondary glazing project in a stunning
At SGNI, we often talk about the benefits of secondary glazing, but there’s nothing more convincing than seeing the results for yourself. This short video
When homeowners think about improving energy efficiency, reducing noise, and enhancing security, they often worry that modern upgrades may compromise the character of their property.
We recently completed this 11 frame installation in a country home in County Meath, north of Dublin. Our customer’s home was on a busy road
One of the main reasons many of our customers choose secondary glazing is to reduce unwanted outside noise and create a more peaceful, comfortable home
Our 2-part horizontal sliding secondary glazing system continues to be one of the most popular choices for homeowners across Northern Ireland — and it’s easy
Designed for Retrofit, Conservation, and High-Performance Environments The Challenge Poor thermal performance in existing glazing Noise pollution in urban environments Restrictions in listed / heritage
Secondary glazing is becoming an increasingly popular solution for homeowners who want to improve comfort, reduce noise and enhance insulation without replacing their existing windows.
Installing secondary glazing is a smart investment for homeowners looking to improve everyday comfort while also increasing the long-term value of their property. By addressing
Secondary Glazing NI were proud to play a role in this exciting renovation project in Belfast, where a historic building has been carefully converted into