Simpson WaterBarrier Doors

Simpson doors with WaterBarrier offer protection in tough exposures. All doors with WaterBarrier technology come with a 5-year warranty with no building overhang required. WaterBarrier technology features a medium density overlay over the exterior surface of the door with PVC bars and glazing beads, providing a beautiful surface for paint. And all with the beauty of Douglas Fir on the interior of the door.

  • Medium Density Overlay (MDO) over the exterior surface of the door (to be painted)
  • Raised (In Stock) and Flat Panel
  • UltraBlock Technology – 5 Year Warranty
  • Fir Interior Side
  • 1-3/4″ Thick
  • 5-1/2″ Stiles
  • 3/4″ Low-E Insulated Glass
  • Simulated Divided Light (SDL)
  • No Building Overhang Required for 5 Year Warranty





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