
Casement
Cranks outward
A side-hinged window that opens outward with a crank. Useful where reaching a sliding sash would be awkward, such as over a counter.
Ridgestone Exteriors · London, Ontario
Choose the layout, opening style and finish for each room. We supply and install windows, with an online estimate to get started.
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Cranks outward
A side-hinged window that opens outward with a crank. Useful where reaching a sliding sash would be awkward, such as over a counter.

Opens outward from the bottom
Hinged at the top, with the bottom opening outward. Often combined with fixed glass or used in a wider, shorter opening.

Does not open
Fixed glass for a view and daylight. Pair it with an opening window when the room also needs ventilation.

Slides vertically
Single-hung windows have a moving lower sash. Double-hung windows allow both upper and lower sashes to move.

Slides horizontally
One or more panels slide sideways on a track. A useful option where an outward-opening window would get in the way.

Architectural shapes
Arches, circles and other shapes can follow the architecture of an entry, stairwell or roofline.
Manufacturer illustrations · VDK Ultra Collection brochure (opens in a new tab)
Two or three panes of glass. We’ll compare the complete window’s performance and price to help you choose.
Low-E coatings help control heat transfer through glass. The right package depends on the room and its exposure to sunlight.
Acid-etched, pinhead and rain patterns change the view through the glass. Useful for bathrooms or windows close to a neighbour.



Privacy-glass samples · VDK Ultra Collection brochure (opens in a new tab)
Neat+ exterior glass
Neat+ helps reduce dirt buildup and makes exterior glass easier to clean. It still needs cleaning.

Manufacturer comparison illustration · VDK Ultra Collection brochure (opens in a new tab)
























Screen colours are a guide. Physical colour swatches are available to help you choose.
Exterior and interior finish samples · VDK Ultra Collection brochure (opens in a new tab)
Keep the glass clear or add a pattern. Internal grilles sit between the panes; surface-mounted divided lites add depth to the glass face.



Grille examples · VDK Ultra Collection brochure (opens in a new tab)
Made in Canada
Made to order in Norwich, Ontario, with fusion-welded uPVC frames. We’ll confirm the style, glass and finish for each opening.

Shown configuration; construction confirmed for your selected window · VDK Ultra Collection brochure (opens in a new tab)
Have another window in mind? Ask us about Marvin and other available options.
Options and any upgrades are identified in your estimate. Manufacturer warranties and installation coverage are separate; your proposal sets out the coverage for your project.


Your estimate lists the products, finishes and installation work.
A phone or video conversation confirms scope, budget and interest before a visit. Final measurements, installation conditions and pricing are verified on site before ordering.
Your proposal sets out the workmanship coverage for your scope. Product warranties are separate and subject to the manufacturer’s terms.
Send photos and rough measurements. Marko will prepare your estimate.