Recommended sequence for beveling and edging around openings?

• A. Bevel all edges only after finishing adjacent areas.
• B. Finish all interior surfaces before addressing openings.
• C. Do not bevel or chamfer interiors around openings.
• D. Edge the perimeter to establish a clean edge, bevel or chamfer sharp corners, then proceed with adjacent finishing operations.

Answer: (D)

The important idea is to protect and define the opening edge before finishing the surrounding areas. Start by edging the perimeter to establish a clean, straight edge around the opening. Then bevel or chamfer the sharp corners at the opening. Only after those edges are prepared should you proceed with finishing the adjacent surfaces.

This sequence matters because a crisp edge around openings prevents damage from subsequent troweling and finishing passes and provides a smooth, predictable boundary for any trim, sealant, or fixtures. Beveling or chamfering the corners eliminates sharp transitions that can spall, crack, or catch equipment, ensuring a neater appearance and better durability. Finishing the surrounding areas first risks marring a freshly finished edge or leaving edge details incomplete, which can compromise fit and appearance around the opening.