The perfect solution for a porch leading out onto a deck.

When the weather is nice, simply stack the doors together, opening up the area between the deck and porch. If the weather turns bad, the doors can be closed in seconds to enclose the space.


  • Custom sized to fit openings
  • Up to 20’ wide and 10’ tall
  • With or without operating single service door
  • Seven colors available
  • Lifetime Warranty


The Sunspace WeatherMaster Plus Stacking Door/Wall System is an innovative way to create a seamless transition between your indoor and outdoor living spaces. Featuring WeatherMaster Doors and infinitely adjustable WeatherMaster Windows, this stacking system allows you to open as many or as few doors as you like. Stack completely out of the way for vastly increased living space without sacrificing your views!