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 traditional farmhouse in County Derry/Londonderry, where the homeowners wanted to improve comfort without compromising the property’s original charm.
The customer chose our vertical balanced sliding secondary glazing system to address three common issues experienced in many older homes: cold rooms, unwanted draughts, and external noise.
Preserving Traditional Character
One of the key considerations for this project was maintaining the appearance of the farmhouse’s traditional interior features. Older properties often have beautiful architectural details that homeowners want to preserve, and secondary glazing offers the perfect solution.
Our vertical balanced sliders were carefully installed to integrate seamlessly with the existing windows and traditional architrave. The slim, discreet frames complement the original design, ensuring the glazing looks like it has always been part of the home.
A Warmer Home Throughout the Year
Older farmhouses can often suffer from heat loss through single-glazed windows, making rooms feel cold and increasing heating costs. By installing secondary glazing, an insulating barrier is created between the existing window and the new internal pane.
This additional layer helps retain heat within the property, creating a warmer and more comfortable living environment throughout the year.
Reducing Draughts and Improving Comfort
Even small gaps around traditional windows can allow cold air to enter a home. Secondary glazing helps minimise these draughts, improving overall comfort and making rooms feel more consistent in temperature.
For this homeowner, reducing draughts was a key objective, and the results were immediately noticeable following installation.
Enjoying a Quieter Living Space
Rural properties may offer peace and tranquillity, but external noise from roads, farming activities, weather, or nearby traffic can still affect comfort inside the home.
The additional glazing layer significantly reduces noise transfer, helping create a quieter and more relaxing indoor environment.
Another Delighted SGNI Customer
The homeowner was delighted with the finished result. Not only did the installation blend perfectly with the traditional features of the farmhouse, but it also delivered the practical benefits they were looking for—a warmer, quieter, and more comfortable home.
Projects like this demonstrate how secondary glazing can enhance the performance of traditional properties while preserving the character that makes them special.
If you’re looking to reduce heat loss, eliminate draughts, and improve noise insulation in your home, contact SGNI today to learn more about our bespoke secondary glazing solutions.








