Drainage, Stucco and Exterior Finish Coordination

Read stains as clues

Exterior staining can be a clue, but it does not identify the source by itself. Include the full elevation and connected roof, opening, deck or grade details.

Map roof, opening and grade interfaces

Hold finish closure until assigned source work and applicable review are released. Mark collection points, the observed wet area, the intended outlet, surfaces to remain, and the route crews and materials can use. List testing, excavation, finish restoration and inaccessible piping separately. That makes it possible to compare whether proposals address the same water path rather than merely using the same drainage label.

• Show roof-wall transitions
• Show windows and penetrations
• Show grade and paving
• Share prior patch history

Hold closure for concealed findings

Concealed wall or wood conditions can change the repair boundary after controlled access. Excavation or controlled opening can reveal a different pipe route, unsuitable connection, damaged substrate or additional affected finish. The scope should identify who reviews that finding, what evidence is recorded and which work pauses. Utility, structural, environmental or permit questions remain with the responsible qualified party before the drainage boundary expands.

Assign source and finish responsibilities

Preserve pre-opening, open-condition and finish-stage records where appropriate. Drainage closeout should show the accessible route worked on, installed or retained components, surface restoration, approved changes and the intended discharge condition observed during the agreed review. It should also list untested buried sections and excluded upstream or downstream work. A completion photo alone cannot establish performance in every future storm.

Preserve opening-stage evidence

Choose patch and coating limits with realistic appearance expectations. A useful option ties its method to the observed route and property constraints. It identifies who supplies drainage components, what paving or landscape is disturbed, how excavated material is handled, which finishes return, and when the area can reopen. Product requirements and verified elevations guide installation; the guide cannot select a system from a photograph.

Approve a realistic finish boundary

Send an elevation-wide photo plus close views of the symptom and nearby details. Where the route, elevations, concealed connections or restoration limits remain unclear, AWC may recommend the $250 Site Evaluation + Written Bid Package. The fee is credited if the resulting project is approved within 30 days. Prepare safe water-path photos, known drain information and the approving owner or manager before the visit.

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