Look at the surface before the color
Loose paint, chalking, mildew, open joints and moisture-related damage can affect an exterior finish. Identify what is present before choosing preparation or products. A new coating should not be used to hide an unresolved moisture or substrate problem. Tell us about areas you are concerned about so the proposed scope can address what needs inspection and discussion.
Work with Louisiana's conditions
Rain, humidity, surface temperature, shade and sun exposure influence application and drying. A shaded porch and a sun-facing wall may behave differently on the same day. The selected product's technical requirements should guide scheduling and recoating. Discuss a weather-sensitive plan rather than expecting a fixed painting window regardless of conditions.
Define the details of the exterior
List the siding, trim, doors, shutters, porch details or other painted elements you want considered. Different materials and existing coatings can need different preparation and products. Include access issues, landscaping and areas that need protection. These details help separate the painting scope from any repairs or other work that must be agreed independently.
Keep the finish in view after painting
A coating is part of a home's maintenance, not a substitute for it. Keep drainage working and look periodically at exposed edges, joints and areas near vegetation. Discuss appropriate cleaning and inspection for the selected finish. Actual maintenance needs depend on the material, exposure and conditions at your property.