A metal security grill sliding screen patio door could definitely be a worthwhile purchase if you want to make sure your family is safe and protected. Metal grill sliding screen doors are great since they substantially raise the security level, whereas regular sliding patio screen doors are usually pretty vulnerable.
These security grill screen doors are available in a couple of different styles: this one features a decorative, heavy duty amplimesh grill which any intruder would have a hard time getting through. These doors feature an internal slide lock mechanism which allows your to lock from the inside, very practical.
So if you're looking for a secure sliding screen door option which you could for example use in your bedroom if you prefer to have your door open at night, then these products would be just great. These metal grill screen patio doors are easy to install and relatively affordable.
Sliding Security Screen Doors
"Sliding security doors are made for sliding screen door applications. The grill or security amplimesh will cover the opening where your sliding screen door would normally go. Typical applications would be bedroom sliding doors where you want a lockable screen door to leave open at night. The SS 103 and SS104 heavy duty sliding screen doors pictured are constructed of 1/2" x 3-1/16" .60 extruded aluminum frame, with extruded corners."
available at screenmobile.com