Liverpool University underwent renovation works to ensure it continues to provide a world class student experience in their research environment. Works also included improvements and refurbishment to the rest of their existing estate. One of the main issues was the noise ingress in the Sherrington Building, making it disruptive for research and learning.
Fenestral, who has worked with Selectaglaze for over 20 years, was approached to create a solution. The answer was secondary glazing, which not only reduced the outside noise, but was also unobtrusive.
The ceiling in the laboratories sits lower than the windows with a raked bulkhead, which left limited space for installation and posed a challenge for the type of system that could be used. Using a combination of the Series 46 fixed at the top of the windows, Series 41 and 45 side hung casements beneath, allowed the windows to be opened, creating a subtle adaptation.
Another requirement was to incorporate blinds within the secondary glazing, which have a room side knob control to the side of the windows. These provide privacy for the students and keep the blinds free from dust.
Secondary glazing can reduce noise levels to around 45dB providing there is a gap of at least 100mm between the primary and secondary windows. Additionally, it assists in saving energy costs by reducing the amount of heat lost from a building by up to 50%.
Barry Higson, Project Manager at the University of Liverpool said; “The product is well specified and manufactured and does exactly what it says on the tin!”
So far Fenestral has installed 158 units, all of which are fully assembled in Selectaglaze’s factory to enable minimal disruption and rapid installation to fit in with the University’s timetable.
With fifty years’ experience and Royal Warrant holders since 2004, Selectaglaze has vast experience working on all building styles.
For further information, literature and test results, please contact Selectaglaze on 01727 837271 Email: enquiries@selectaglaze.co.uk or visit: www.selectaglaze.co.uk
