The innovative 2900 Series patio door offers superior thermal and structural advantages. It comes with a level of performance unparalleled in aluminum sliding doors. Enjoy reduced maintenance with engineered quality, styling, and beauty. Plus, it provides enhanced insulation for energy efficiency and economy during extreme cold and hot temperatures. Choose the 2900 Series Thermal Door for strength, lasting value, and a wide range of configuration options.

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Design and Context
Technical details


Key System Features

  • Polyamide strut thermal break system
  • All framing constructed with double thermal breaks
  • Double and 1 ⅜” triple glazing options
  • Unique meeting rail offset thermal break design
  • Heavy duty tubular meeting rails
  • Pressure equalized sill design



  • Argon filled, Triple-glazed Low-E achieves a U-factor of 1.42 W/m²⋅K (0.25 Btu/hr-ft²⋅°F)
  • Meets Zone 2 ENERGY STAR® rating in Canada
  • Meets NAFS deflection and structural requirements at CW-PG40 performance grade rating
  • Provides water resistance at 730 Pa (15.2 psf) equal to driving rain at 125 km/h (78 mph
  • Energy Star with select options

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Handle Options

Stylish white or black contemporary handles with a single-point lock come standard. Optional twin-point key locks, and a satin nickel handle finish are also available.

Colour Options

Sunview's patio doors boast a wide range of exterior colour options that feature a durable finish that is also UV stable.

NPDO_Colour Options