Allen Windows can add to or upgrade any of your existing windows and doors to a far more higher security locking mechanism.

We supply shoot bolt locking systems to anti-snap cylinders and can also supply and install additional sash jammers to give you that peace of mind knowing that your home, family and belogings are safe and secure. Give us call oday and arrange your free home security survey ,We can advise you on home to make your home a lot more secure at an affordable cost