Vaillancourt - R-550 Patio Door (PVC)

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R-550 Patio Door

Authentic and Welcoming

With its huge glass surface and narrow panels, this model lets plenty of light into your home. If you prefer a little more privacy, consider adding an integrated blind. In addition to offering superior energy efficiency and an unparalleled degree of comfort, its adjustable tandem caster wheels ensure an easy and quiet operation.

Easy Installation, Superior Durability

The R‑550 patio door is perfect for all your renovation projects. Designed for maximum strength, it is also easy to install. Its welded PVC panels are low-maintenance, while its frame combines the structural integrity of wood with the durability of PVC. Its fast-drain sill also prevents water build-up.

Brochures and guides

White model of the R-550 welded PVC patio door from Vaillancourt Doors and Windows, seen from the living room inside a house.

Sliding PVC window with an energy-efficient design, perfect for harsh northern climates.

R-550 Patio Door - white

Available options

R-550 Patio Door

Choice of Opening Mechanisms and Sizes

A full range of opening mechanisms and sizes are available to suit the needs of your space.

* Exterior view. X = Opening panel, O = Fixed panel.

Illustration of opening options for 5-foot patio doors, with opening panels represented by X’s and fixed panels represented by O’s.

5 feet

Illustration of opening options for 6-foot patio doors, with opening panels represented by X’s and fixed panels represented by O’s.

6 feet

Integrated Blinds

If you seek maximum privacy along with a sleek, fashionable look, integrated blinds are for you. They come in two colours: white or satin grey.

Handles (Hardware)

The standard Look handle features straight lines and sharp angles for a contemporary style that blends in with any decor. Soft curves in the right places ensure a comfortable grip. The optional View handle, larger and better suited for wide doors, is available in a variety of elegant finishes. Either handle can also be painted in the colour of your choice.

Handle of a sliding glass door with a cityscape sunset background.

Look Handle — Standard (Interior)

White sliding patio door handle with blurred kitchen background.

Look Handle — Standard (Exterior)

Customized Locking Mechanism

Your patio door’s locking mechanism is customizable: choose a single, two-point or keyed lock.

White sliding door handle and lock mechanism on a high-performance exterior door.

Threshold Lock for Enhanced Protection

Add a 3-position threshold locking bar for even greater security. You can also use this lock to secure your patio door in a slightly open position.

Sliding window latch mechanism, highlighting secure PVC window design, by Vaillancourt Doors and Windows.

Strong Security Bar

Equip your patio door with a strong security bar and with an adjustable end cap that blocks the door’s sliding mechanism. An additional and reassuring security measure!

White fan-shaped security bars with a modern exterior window frame.

Unlimited choice of colours

We have unlimited colour choices! Here are our standard colours. If you don’t see the colour you’re looking for, bring us a sample and we will develop it for you!

View standard colours

Colour palette selection for custom door and window design.

Sidelights and Transom Windows to Brighten Your Home

To let maximum light into your home, add sidelights and transom windows to your patio doors for even more glass surfaces! Multiple configurations are available for the R-550 model.

Sliding patio door with transom window above, ideal for energy-efficient homes.

Sliding door with upper transom windows, showcasing a modern design for energy-efficient homes.

Energy performance

Technical information

R-550 Patio Door

Cross-section of an energy-efficient sliding door frame, featuring multiple glass layers and modern insulation.

R-550 Patio Door

All-PVC Panels

The 45° welded PVC panel with double-wall construction offers outstanding performance. PVC is also durable and easy to maintain.

Sealed Unit

This patio door model is equipped with a sealed unit tempered glass and a non-conductive spacer. This glass offers superior strength and thermal protection.