Slim-Frame Casement Window

A side-hinged vinyl window that opens outward with a crank and closes against a compression seal. The compact frame direction preserves useful glass area while supporting double- or triple-pane insulated glass choices. It is a practical starting point when ventilation, an unobstructed opening and a firm perimeter seal matter more than a sliding sash.

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Key features

Outward crank operation
Compression-seal closing action
Compact residential frame direction
Multiple insulated-glass packages

System views

Compare the operating system and frame direction.

Compare the available images for this operating style. Frame profile, glazing and hardware depend on the measured opening.

Availability and compatibility are confirmed for the measured opening.

Product details

What to compare in this option.

Documented configuration: Heritage Collection casement, awning, casement-fixed, and slim-fixed vinyl window system.
Documented configuration: Classic Collection casement, awning, casement-fixed, and slim-fixed vinyl window system.

Profile detailShows how the documented frame, sash and glass meet in section.Confirm that this detail applies to the measured opening and selected configuration.

Slim-Frame Casement Window: construction detail — **Construction detail**Shows a documented frame or glazing construction detail for comparison.Confirm that this detail applies to the measured opening and selected configuration.

Slim-Frame Casement Window: operating detail — **Operating detail**Shows a documented operating or hardware detail for this configuration.Confirm that this detail applies to the measured opening and selected configuration.

Selection guidance

Where this configuration fits.

Choose this casement direction when a clear glass area and controllable ventilation matter more than a sliding track. The side-hinged sash closes against compression seals, but it needs enough exterior space to swing freely.

Best for

Rooms needing directed ventilation
Openings where clear glass area is a priority

Configuration options

Left- or right-hand operation
Double- or triple-pane glazing
Interior and exterior colour choices where available

Considerations

Requires exterior clearance for the sash
Hardware accessibility should suit the room layout
Egress suitability depends on the measured opening

Product details

Specifications available for comparison.

These documented characteristics provide a starting point; the measured configuration determines the final specification.

Materials and construction

Frame material: Vinyl / uPVC

Operation and configurations

Operation: Casement

Glazing and privacy

Glazing: Double- or triple-pane insulated glass options

Dimensions

Frame depth: Approximately 3 1/4 in, system dependent

Complete project scope

Confirm the opening and installation method

Measure the opening and check sash clearance, crank access, room use and exterior exposure together. Glazing, handing, frame depth and the installation method then define the appropriate casement configuration.