HouseChalk
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Why it matters
It covers the gap between the frame and drywall and gives openings a finished look.
Where people get this wrong
Casing width affects how close switches and outlets can sit next to doors. Casing requires consistent reveals for a clean look.
Real-world example
A light switch ends up squeezed against the door casing and your hand hits trim every time. That is a layout and casing planning issue.
Where this hits your build
This comes up during the finish phase. Lighting, angles, and personal expectations collide here. What looks fine at noon can look rough at dusk.
Most people do not just struggle with terms. They struggle with the decisions tied to them.
See how HouseChalk helps with the decisions behind terms like this