Make a finish and fixture brief

A good brief describes relationships—warm or cool, matte or reflective, quiet or patterned—rather than collecting unrelated favorites.

Level and time

Beginner selection work; one preparation session plus product drying and viewing time.

Finish with

A labeled primary palette, one alternate and a repeatable product record.

Use

Manufacturer samples or new sample boards, labels and a protected work surface. Follow product handling and ventilation instructions.

A safe planning sequence

1. Start with materials that will remain: floor, brick, stone, woodwork and major furniture.
2. Change one variable at a time instead of comparing unrelated palettes.
3. Label product, color identifier, sheen, substrate, coat count and date.
4. Display samples on stable freestanding supports rather than taping them to old finishes.
5. Compare them in morning, afternoon and normal electric light beside adjoining materials.
6. Record manufacturer, size, lead time, maintenance and approval status before ordering.

Common errors

• Painting test squares on old finishes
• Choosing from a phone image
• Ignoring sheen and substrate
• Treating a “historic color” collection as proof of the original scheme

Where AI helps—and where it does not

AI can generate labeled palette concepts, but it cannot recover an original color from a photograph or match a physical product.

Official guidance

• NPS Preservation Brief 28: Painting Historic Interiors (opens in a new tab)
• EPA: Lead-safe renovations for DIYers (opens in a new tab)
• EPA: Asbestos and home remodeling (opens in a new tab)
• City of Chicago: Building permits (opens in a new tab)
• City of Chicago: Work that does not require a permit (opens in a new tab)

This guide is general planning information. Building conditions and local requirements vary; confirm the project-specific permit and trade requirements before work begins.