Will the installation of secondary glazing on an already double glazed window, significantly make a difference sound proof wise?
I've looked all over the internet for soundproofing and if you've got single glazed windows and are adding secondary then there's lot of info and technical data about noise reduction but not with regard to installing secondary as an add on to double glazing.
Any ideas?! Thanks in advance for any help with this.
I've looked all over the internet for soundproofing and if you've got single glazed windows and are adding secondary then there's lot of info and technical data about noise reduction but not with regard to installing secondary as an add on to double glazing.
Any ideas?! Thanks in advance for any help with this.