Prepare Substrate and Layout

What happens here

Begin by thoroughly cleaning the surface of the column or wall where the applied molding will be installed, ensuring it is free from dust, debris, or imperfections that could hinder adhesion or proper fit. Use a measuring tape, level, and pencil to establish a precise plumb line on the vertical side and a consistent diagonal line on the angled side. These lines will serve as critical guides for positioning and cutting the applied molding pieces, allowing for accurate alignment of the slatted pattern. While not explicitly shown, preparing these reference points is fundamental for successful template-based installation.

Goal: Before installation, ensure the architectural column or wall section is structurally sound, clean, and ready to receive the applied molding. Accurately mark initial layout lines, including the precise angle and position of the diagonal boundaries where the slatted trim will terminate.