Will you be looking to help your house’s thermal and acoustic insulation but are hesitant to interchange your current one-glazed windows? Jerry CoffinJerry Coffin 493k8383 gold badges652652 silver badges1.1k1.1k bronze badges 7 twelve Notice that g++ rejects %lf when compiling with -Wall -Werror -pedantic: error: ISO C++ would not assistance https://diy-secondary-glazing18495.activosblog.com/35750642/5-easy-facts-about-fire-rated-secondary-glazing-described