ok I doneit have signed a 10 year lease on a property am renting landlords finshed all the work .I checked not left to letting agents .thank you for the advice got from you all.
At my parents we had a break in and locksmith fitted what he called sash jammers for top and bottom of door ,But i can not find them anywhere under that name
THERE small and you twist them to lock and stops anyone forcing door with anyoen know what there called
Also have french doors whats best way of making them secure
pst by the way enjoy reading everyones advice/storys on here "insert nosey emotion*