Scope, preparation & finish planning
Older buildings require careful investigation before aggressive preparation or modern coating systems are selected
Historic and older homes may contain layered paint, original wood, plaster, repaired stucco, aging sealants, previous incompatible coatings, and architectural details that need a slower, more deliberate approach.
Preparation should remove failing material without unnecessarily damaging sound historic fabric. Methods that are routine on newer construction may be too aggressive for old wood, plaster, masonry, or decorative elements.
Homes built before 1978 may contain lead-based paint. Renovation, repair, sanding, scraping, and other disturbance can trigger federal lead-safe requirements and should be handled by appropriately trained firms when the rules apply.
Some properties in St. Augustine's historic preservation areas may have review or color requirements for exterior work. Owners should confirm applicable guidance before ordering materials or changing a visible color scheme.
The proposal should identify testing or assumptions, containment, repair limits, primer and coating compatibility, color approvals, access, and any areas where a specialist may be needed.
Items to include when comparing proposals
- Wood siding, windows, shutters, porches, columns, and detailed trim
- Plaster walls, old drywall, masonry, stucco, and coquina-related questions
- Layered coatings, alligatoring, peeling, chalking, and brittle edges
- Lead-safe renovation requirements for qualifying pre-1978 properties
- Moisture sources, ventilation, roof and flashing problems, and sealants
- Historic color palettes and local review requirements where applicable
- Gentler surface preparation and preservation of sound material
- Mockups, test areas, documentation, and realistic appearance expectations
Helpful official resources
These sources provide additional information relevant to the topic.
Questions homeowners often ask
Does every old house contain lead paint?
Not necessarily, but homes built before 1978 are more likely to have lead-based coatings. Testing and applicable EPA rules should be considered before disturbing old paint.
Can historic wood siding be pressure washed?
Cleaning should be gentle and controlled. High pressure can damage old wood, drive water into the building, and create more work. The method should be matched to the condition and material.
Can I choose any exterior color in St. Augustine's historic areas?
Some properties may be subject to local preservation review or pre-approved color guidance. Check the city's current requirements before making a visible exterior change.
