Sash Jammer upgraded to a SASHSTOP

Paul from SASHSTOP shows how to upgrade your door security by changing a basic standard sash jammer and replacing and upgrading it with a SASHSTOP. SASHSTOP is an innovative internally and externally operated additional security device, and can be used on doors and windows. It is easy to fit, and provides great additional security and can be key operated from the outside. The SASHSTOP range has been proudly designed and manufactured in the UK. Find out more at: https://sashstop.co.uk