Everyone wants quality windows and doors, but not everyone wants the same size or style. That`s why WELDA offers a full selection of styles that can accommodate any design need or architectural style. The only factor that won`t differ from style to style, or size to size is the quality. Our complete line of vinyl replacement windows is guaranteed not to flake, peel, blister, crack or corrode as a response to Ontario`s always-fluctuating environmental conditions.
Choose Your Window Style
Combination Window. Window assemblies made by joining single units (double hung, casement, picture) to form more elaborate designs.
Different options are available—please check with your window consultant for details.
Single and Double Slider Window
Single Slider Window operates horizontally (side to side). One sash doesn`t open and the other sash moves. Included is a screen that covers half the window. The moveable sash moves sideways and can tilt into the room for easy cleaning. Added features such as extra weather-stripping and a sash encapsulated into the frame will ensure that drafts cannot break through. Our windows are manufactured to such tight standards that when locked, there is virtually no slop or movement.

A
Double Slider Window has two sashes that move sideways. Includes a screen that covers the full glass area. Both sashes can tilt into the room for easy cleaning. We offer gorgeous three-section end-vents. Fully-operational sliding sashes flank a stationary sash on end-vent sliders. We even offer a tilt-in end vent, where the end vents tilt into the home for easy cleaning.
Back to Styles
Awning Window

An
Awning Window works much like a Casement window. It too, opens by cranking a handle that pushes the bottom of the sash out. The top hinging feature is a great way to provde ventilation under different weather conditions, including rain.
Back to Styles
Single and Double Hung Window
Single hung operates vertically (up and down). One sash is stationary and the other sash moves up and down and can tilt into the room for easy cleaning. Includes a screen that covers half the window.

A
double-hung has two sashes that move up and down and both can tilt into the room for easy cleaning. Unlike typical windows, all WELDA Windows feature not one, but three continuous weather-strip seals, making them virtually airtight. Thanks to built-in features like self-tensioning balances, you need not bother with adjustments, or constant lubrication which typical balances require. So you will enjoy a draft-free home, without the hassle of time-consuming service problems.
Back to Styles
Casement Window

A
casement window is a tall, narrow window that opens by cranking a handle. Casements can open out towards the left or right.
Because we’ve designed these windows with three continuous seals of weather-strip around the window’s perimeter, you won’t feel any air leaking into your home. Our stylish hardware allows all casement windows over 16" wide to open to a full 90° angle, so that you can clean the outside pane of glass from inside your house. All of our casements feature a single lever multi-point locking system…it’s more secure and easier to operate than normal hardware.
All casement windows also feature an extremely innovative, stylish integral fold-down crank handle. This better hardware means we can make larger windows resulting in greater ventilation for your home. And, a beveled edge around the exterior ensures that snow, water, dirt, and ice don’t form on the ledge.
Back to Styles
Picture Window
Fixed windows do not open at all. They are found either by themselves or in combination with casement or bay/bow windows.
Back to Styles
Bay Windows
Bay windows are composed of three windows that protrude from the home. They are typically made up of one large fixed (stationary) window in the middle and a casement on either side. The main difference to a Bow is that these windows typically carry more of an angular shape.
Our custom Bay windows can be installed in any home. A roof can be build over the exterior to give a dramatic look and seal against water penetration.
Back to Styles
Bow Windows
Bow windows are composed of four or more windows that protrude from the home. They are typically made up of one or two large fixed (stationary) windows in the middle and a casement on either side. The main difference to a Bay is that these windows typically carry a more crescent-like shape.
We offer bow windows in any size, plus because of the gradual curve that the shape of the bow projects, we can make them with your choice of 3, 4, 5, or even 6 equal sized sections. We always include two ventilating sections, and can even manufacture them with any combination of ventilating and fixed units.
Back to Styles