Single, double and end vent slider windows for horizontal ventilation without an outward swing.
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Slider windows open horizontally along tracks inside the frame. Depending on the design, one sash or both sashes may move. As a result, this style provides ventilation without projecting over a walkway, deck or planting area.
Falcon WD supplies and installs custom vinyl slider windows across the GTA and selected Ontario communities. First, we review the opening, room use and installation conditions. Then we order the frame, glass, colour and finishing details listed in your quote.

The operable sash travels from side to side inside the frame. Therefore, the window does not require exterior swing clearance.
Single-slider, double-slider and end vent slider products use different sash, screen and cleaning systems. For that reason, Falcon WD confirms the exact operating configuration before the window is ordered.
Opening a sliding sash creates ventilation through one side of the frame. A double-slider can provide more operating flexibility because either sash may open when the product is designed that way.
The sash stays within the window frame while operating. Therefore, slider windows can work well near decks, walkways and other areas where an outward-opening window may be inconvenient.
Slider windows often suit openings that are wider than they are tall. Their horizontal layout can also provide a broad glass area within the limits of the selected frame and sash system.
The sash moves along a horizontal track and uses a lock at the meeting rail or frame. Operation should still be checked for smooth travel, proper locking and correct screen placement.
| Slider style | Operating sections | Typical layout | Common reason to choose it |
|---|---|---|---|
| Single slider | One moving sash | One operable section beside one fixed section | Simple horizontal ventilation |
| Double slider | Two moving sashes | Two side-by-side operable sections | Ventilation and cleaning flexibility |
| End vent slider | Two operable end sashes | Fixed centre section with sliders on both ends | Wider openings and balanced ventilation |
| Casement window | One hinged sash | Side-hinged sash opens outward | Wide opening and directional airflow |
For more detail, review our end vent slider windows, casement windows and single-hung windows. You can also visit our main window replacement service.
Manufacturers offer different options by frame series, size and sash weight. Therefore, the written quote should identify the exact product and glass package.
Some exact frame-and-glass combinations carry ENERGY STAR certification. However, the slider window name alone does not prove certification. We must confirm the selected model, size and glass package.
Factories build slider windows to custom dimensions. However, sash weight, glass size, reinforcement, balance and frame limits affect the final design. Therefore, Falcon WD confirms all measurements before production.
Before we quote the work, we check the old frame, sill, jamb depth and exterior finish. Then we select the correct installation method. A retrofit installation keeps more of the old frame, while full-frame replacement removes it.
Tracks should remain free of dirt and debris so the sash can travel smoothly. Cleaning, adjustment and lubrication requirements vary by product, so homeowners should follow the manufacturer’s instructions.
A slider window provides ventilation through the open section. A screen normally covers the operable area, although screen size and placement depend on the selected configuration.
A slider window is not automatically an egress window. The clear opening available during normal operation must be assessed together with the rules that apply to the room and installation. A lift-out or removable cleaning feature should not be assumed to establish egress compliance.
Several choices affect the price. For example, width, height, single- or double-slider operation, glass, colour, installation method, exterior capping and interior finishing can change the total.
To start, send us the project address, rough sizes and clear photos from inside and outside. After that, we can review the likely scope. We will still confirm final measurements before ordering.
A slider window has one or more sashes that move horizontally along the frame. It provides ventilation without requiring an outward-opening sash.
A single-slider has one operable sash and one fixed sash. A double-slider allows both side-by-side sashes to move, subject to the selected product design.
An end vent slider usually has a fixed centre section with operable slider sashes on both ends. It is commonly used for wider openings.
A screen is normally provided for the operable portion unless the written quote says otherwise. The exact screen layout depends on the window configuration.
Many slider product lines offer triple-pane glass. However, the factory must confirm the exact size, sash weight and frame limits before ordering.
Some models tilt inward or lift out for cleaning, while others use a different system. Falcon WD confirms the cleaning feature for the exact product before ordering.
It may qualify only when the clear opening available in normal operation and the complete installation meet the applicable requirements for that room. The window style alone does not confirm egress.
Production usually takes about three to four weeks after final measurement and deposit. Installation time depends on the number of windows and the condition of each opening.
Falcon WD can replace one slider window or include this style in a larger home project. In either case, the written quote will list the product, glass, operating configuration, installation work and finish details.
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