Rather than blocking external noise, Granada Glazing was specified to help contain sound within the music department at York St John University’s Creative Centre, preventing disruption to nearby residents. The purpose-built, three-storey facility is home to the university’s music and computer science courses, as well as spaces for theatre, drama, creative writing, and media production. With several practice rooms backing onto a busy street and neighbouring housing, the university required an additional layer of soundproofing beyond its existing acoustic treatments, such as foam tiles.
Granada Glazing provided a discreet and cost effective acoustic solution, installing 25 Horizontal Sliding units fitted with 6.4mm acoustic laminated glass to dramatically reduce the transmission of internal noise. The glazing’s superior insulation performance can cut noise emission or intrusion by up to 80% (54dB) while also offering thermal efficiency benefits of up to 65%.
The secondary glazing units were installed in recording studios, teaching rooms, and percussion spaces, delivering a professional sound environment for students without affecting the building’s modern interior design.
Commenting on the project, Commercial Sales Manager at Granada Glazing, explained that it was a unique challenge: “It’s rare that we’re approached to help keep noise within a building; our products are generally specified to keep unwanted noise out. Factoring in the acoustic glass, precision-engineered frames, and the cavity between primary and secondary units, the results were incredibly impressive.”
He added, “Windows are often the weakest point for sound leakage, but in this case, our products, combined with the university’s excellent preparation, have effectively soundproofed a number of rooms within their music department.”