Beyond its current look, this door is the most versatile in our range. Designed with a wide range of options that adapt to your type of construction, it is easy to install and provides superior energy efficiency that meets the Energy Star standard. Perfect for renovations.

R-540 Patio Door

  • Sashes: PVC sashes, narrower for more brightness
  • Frame: Wood/PVC frame that combines the rigidity of wood and the durability of PVC; easy installation
  • Thickness: Available from 5 1/2'' to 11 3/4''
  • Security: Double-point mechanism
  • Costs: $$$$$

Options Available


R-540 Patio Door

Several configurations and dimensions (see images above). Add a transom or side panels for more light.
X = Opening Sash O = Fixed Sash (view from outside)


Choice of color

The R-540 patio door comes with the white Look handle as standard, it can also be painted in the color of your choice. Key lock available as an option.

Different Options

  • Energy glass: Thermos Double Low E with Argon Gas or tinted glass.
  • Security bar: (Option available in white only)
  • Foot lock: (Option available in white only)
  • Key lock
  • Unlimited choice of colors
  • Grills: Give a unique style to your door by adding sealed grills between two glasses.

Standard Features

R-540 Patio Door


  • Frame: Wood covered with PVC
  • Sashes: Narrower in PVC
  • Energy glass: Thermos Double Low-E with Argon Gas.
  • Reinforcement: Steel reinforcement in the vertical stiles for superior and durable strength
  • Threshold and head without wood: The horizontal PVC crosspieces guarantee a longer life. Indeed, the crosspieces prevent any deterioration since they are resistant to water infiltration.


Warranty on our products and installation

The installation carried out by Portes et Fenêtres 440 inc. is guaranteed for a period of five (5) years, following the date of installation. Warranties on products sold by Portes et Fenêtres 440 inc. are covered for a predetermined period from the date of purchase, upon presentation of proof of purchase:


Energy Performance

2020 Energy Star Certification

To be ENERGY STAR® certified, residential window and door models must meet or exceed an RE Factor of 34. The RE Factor indicates the overall energy performance of a window. All of our products are ENERGY STAR® certified. Learn more and ask for ENERGY STAR 2020 certification.

energy star