Broken Tile or Underlayment Problem?

Treat the tile as evidence, not the whole answer

A cracked, slipped, or missing tile is easy to see, but it does not describe every layer below it. Record its position relative to a ridge, valley, wall, penetration, or roof edge. Note whether there is an interior moisture symptom and when that symptom appears. Do not climb up to improve the view.

Tile condition and leak condition should stay separate in the record. A visible break can warrant correction even without an interior stain. An interior stain can also come from a nearby transition or flashing detail rather than the most obvious damaged tile.

Ask what will be visible during the repair

Before work, ask which tiles must be moved and what portions of the underlayment, battens or fastening area, flashing, and surrounding drainage path can be observed. The proposal should state whether the work is a tile replacement, a limited opening with repair, or an investigation whose final extent depends on concealed conditions.

Ask how intact tiles will be handled and staged. Tile breakage during access can change quantities. A clear scope says what allowance, if any, covers incidental replacement and how additional units are authorized.

Keep the layers in the closeout record

Photos taken after tile removal can be more informative than the finished surface alone. Request labeled images of the exposed condition, the underlayment or flashing work, and the restored tile field. The final note should distinguish existing conditions outside the repair boundary from materials changed inside it.

Appearance also deserves a direct conversation. A compatible replacement may still differ in color or weathering. Ask whether owner-supplied spare tiles exist and how the contractor will confirm profile and fit. Avoid a vague promise of a perfect match.

• What visible fact started the repair?
• Which roof layers are included?
• How will extra broken tiles be handled?
• What hidden condition triggers a revised scope?

Decide what the first opening authorizes

A limited opening may confirm that the visible break is the main issue, or it may expose a wider condition. State whether the contractor may complete a defined base repair immediately and what finding requires photos, a revised price, and owner approval.

Keep any recommended work outside the opened area as a separate option. That prevents a local finding from silently turning into a roof-wide conclusion without supporting inspection and scope.