Window wall and curtain wall are often used interchangeably in early conversations, but they should not be treated as the same scope. The right starting point is not a label—it is the building, the opening, the facade intent, and the next decision the project team needs to make.
Start with the project context
A window wall conversation often begins with a large glazed opening, a modern residential design, or a multi-unit facade where visible glass area and operating sections matter. A curtain wall conversation usually needs broader facade coordination: elevations, interfaces, glass proportions, access, sequencing, and documentation.
Neither direction can be confirmed from a single inspiration photo. Send the building type, city, available drawings, rough opening sizes, project stage, and the view or daylight goal. This turns “we want more glass” into useful questions about fixed versus operating areas, sightlines, privacy, thermal priorities, installation access, and sequencing.
Questions to resolve before selecting a system
- What is the building type and project stage?
- Which parts of the opening need to operate for ventilation or access?
- What drawings, elevations, or dimensions are available?
- What must coordinate with the glazing at the perimeter and adjacent structure?
- Who needs the next answer: homeowner, architect, builder, or general contractor?
The project team should also identify which performance requirements are project-specific rather than assume a product claim applies to every opening. This matters especially when the project combines large glass, changing openings, or commercial conditions.
Use real examples, not generic labels
Better View's completed-work gallery can help compare visible proportions and product directions. A finished project should be treated as evidence of visual direction and completed work, not as a substitute for reviewing the details of a new project.
For a window wall or curtain wall inquiry, start with the window wall installation page or curtain wall installation page. Drawings, site photos, and a short description of the decision required are welcome.
Sources and review
This guide was prepared by Better View Solutions and reviewed by Walter Delgado on August 17, 2026. Project-specific structural, code, safety, and performance decisions require the appropriate qualified professional and project documentation.