This is a 3D CAD detail of interior aluminum stool trims installed on the inside face of a curtain wall system. The model shows how angled extrusion profiles and multi-piece trim assemblies create a clean finish at the sill area of the glazing. These trims are used to cover joints, protect insulation, and provide an aesthetically pleasing transition between the curtain wall and the interior space. The profile design accommodates air and moisture control, ease of fabrication, and integration with drywall or interior finishes.
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