The glass extension in West Wales was designed to enhance natural light and strengthen the building’s connection to its surroundings. This design required precision engineering and frameless or minimally framed glazing to maintain transparency. The exterior glass on the extension had a low‑maintenance coating to reduce the frequency of cleaning, due to its coastal location.

A solar control coating (SN70/35) was applied to the glazing, designed to manage heat gain whilst maintaining excellent levels of natural light throughout the day. This advanced coating reflected the sun’s infrared energy, helping to keep the internal space cooler during periods of strong sunlight.

Restoring a heritage building was never a straightforward task. Penbryn Mill, originally built from local stone and historically finished with lime render, required a careful approach to preserve its character. The design intent was to rebuild and restore the mill using the original stone and traditional materials, including lime render and box sash windows, to return the building to its former appearance. IQ Glass’s installation team adapted each glazing element to the irregularities of the existing stonework, ensuring a perfect fit while protecting the integrity of the original building.

Core challenges lay in the building’s structural design, and as a historic mill, the structure demanded a sensitive approach that balanced preservation with innovation. The project became a careful negotiation between heritage constraints and modern living standards.

If you are working on a historic building project, or a contemporary glass extension in West Wales, get in touch with our technical team now!