Sash Locks: The installation of high-excellent sash locks is essential in securing a window sash versus split-ins. They get the job done by securing the movable sash to your frame, which makes it tougher for intruders to drive the window open up from the outside. The counterweight and pulley system https://johno036qqp8.theblogfairy.com/35141690/not-known-facts-about-sash-window-draught-proofing