The glass is covered by a 20-year limited warranty. French patio doors attach to either side of the door frame with hinges.

The classic French patio door might not have been on your radar but is a solid choice. Glass sliding doors are another style ...

If you feel like your heating system runs non stop as soon as winter sets in, yet it never seems to make much of a difference in some areas of your house, your sliding glass patio doors could be the ...