Dear James: I need to add a durable screen/storm door because we now have a dog. What design of door is best for a big dog owner, and can I install one myself? — Ed P. Dear Ed: Your dog will probably ...

Older screen doors may have only a spring, not a piston, to pull the door closed. But you can install a shock-absorbing piston so the door closely quietly. In the past, the automatic screen-door ...