Slim Fixed Window

A fixed vinyl window using a slimmer perimeter profile to increase visible glass area where ventilation is not required. It can serve as a standalone daylight opening or form part of a larger composition. Both compact and deeper-frame systems are available, so the quoted frame, glass package and tested ratings must be selected together rather than assumed from appearance alone.

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Key features

Slim fixed-frame sightlines
No operating hardware
Compact and deeper-frame directions
Insulated-glass choices

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

The slim fixed direction reduces visible perimeter framing to emphasize glass area in a non-operating opening. It suits contemporary compositions where daylight and restrained sightlines are the goals, not ventilation.

Best for

Openings prioritizing daylight
Fixed sections in contemporary window compositions

Configuration options

Frame depth
Glass package
Standalone or combined installation

Considerations

Does not provide ventilation
Maximum size and glass type require engineering review
Adjacent-unit sightlines must be coordinated

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: Fixed / non-operating

Glazing and privacy

Glazing: Double- or triple-pane insulated glass options

Dimensions

Frame depth: Approximately 3 1/4 or 4 1/2 in

Complete project scope

Confirm the opening and installation method

Measure the opening and establish glass size, safety requirements, frame depth and support for installation. When combined with other windows, align perimeter profiles and mullions rather than assuming every slim frame is compatible.