patio sliding doors
patio sliding doors


At Unisson, our Patio Doors Series surpasses the industry’s highest guidelines for functionality and performance. If it’s energy savings that you seek, our strong and reliable insulation techniques eliminates air and water penetration between frames and panels. Using an Insulating Glass, our patio doors allows for optimal thermal performance. Furthermore, our Series is not only strong and reliable, with it, we are confident you will find exactly what you’re looking for.


  • 5 7/8” depth on an all vinyl multi-chamber profile design
  • LoE 180 & Argon tempered glass with XL warm edge spacer
  • Full perimeter double and triple weather stripping
  • 10 degree sill slope which optimizes water-tightness and drainage
  • Removable panel support
  • Steel reinforced sashes
  • Anodized aluminum tracks
  • Zinc plated double tandem wheels with sealed bearing
  • Extruded aluminum screen with black fibreglass mesh and lock

For more information about Unisson Group doors and windows such as our front doors or our UPVC windows, we invite you to contact our team.

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