Triple glazing
Triple glazed windows to Passive House standard.
Certified by the German Passive House Institute, with a sister window in a more traditional style.
We are proud to hold the German Passive House Institute certificate for manufacturing passive windows and doors used in the construction of Passive Houses.
We also make a sister window in a more traditional style, for homes that are not continental in character. We were one of the first suppliers to develop a UK based production system for Passive House windows, and depending on the style and materials, you can expect U values between 0.93 and 1.2 across our triple glazed range.
Triple glazing also cuts noise: at Tyddyn Castell, our triple glazed windows and doors were chosen to reduce energy use and noise from the main road.
Triple glazed projects
Ty Solar at Rhos-y-Gilwen, Long Park House in Manorbier and a bungalow in Aberporth.
From our projects
Recent work
Have a project in mind?
Send us drawings, measurements or a photo of what you have now, and we will come back to you with a quote.