What owners should know about roofing scope boundaries

Dekoven Roofing

November 13, 2026

Roofing, sheet metal and other trades may meet at the same building detail. Written boundaries help owners know who handles each portion of the work.

Use the written scopes to identify who works at roof-to-wall transitions, equipment curbs and the roof edge. If multiple trades are involved, ask who coordinates the sequence and signs off on the shared detail.

Contact Dekoven Roofing with the current plans and the project schedule to discuss a roofing bid.

Scope boundaries

Roofing scope usually ends at a line where another trade begins. Unclear boundaries lead to gaps or overlaps.

Common boundaries

  • Gutters and downspouts.
  • Siding and trim.
  • Skylight units.
  • Mechanical curbs.
  • Interior drywall repair.

Clarify

List what the roofer does and does not do for each item, and share the list with the other trades.

Writing the boundaries down

A one-page scope matrix can list each item down the side, such as gutters, flashing at siding, skylight units and interior repair, and name the responsible trade across the top. Both the builder and roofer sign it.

This prevents the common situation where each trade assumes another is handling an item, and nobody prices it.

Ask

Who coordinates between trades? Who handles damage that falls between scopes?

Frequently asked questions

Who repairs interior damage?

Usually a separate trade. Ask.

Can scope be expanded?

Yes, by written agreement.

What if two trades overlap?

Settle it before work starts.

Related: Ask about a roofing bid

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Dekoven Roofing

November 13, 2026

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