Multiple panels open up and tuck into pockets — almost like hiding a wall — to create wide entryways that unite your indoor and outdoor living areas. The multi-slide patio door is similar to a ...
Pella patio ... Bifold patio doors open up and stack like an accordion to reveal a large opening to the outdoors. Another popular option are multi-slide patio doors, which are similar to standard ...
At Home Depot, prices start at $3,600 for the same size door. Pella also provides fiberglass sliding patio doors in two-panel and three-panel configurations, starting at around $3,855. For wood ...