Better Security Older sash windows are often less secure. Timber frames with modern glass are more secure. Improved units come with extra security features. Extra Window Layers That Mute the Outside Properties close to traffic often have plenty of background noise. Sealed units make it harder for noise to https://bespoke-staircases91234.blogstival.com/56574262/glazing-upgrades-for-sash-windows-what-you-need-to-know