What should you document before drywall covers the walls?

Inside-the-wall photos become useful later only when someone can tell which room they show, which wall they face, and where a hidden item sits. A tight photo of a pipe, cable, box, or block may look clear today and become almost impossible to place after drywall changes the room.

Use the same capture order for every wall. That turns separate images into a simple visual map and makes it easier to retrieve the right record when a future repair, cabinet, grab bar, shelf, or alteration is being planned.

Start wide, then move closer. Keep the phone level when practical, use good light, and avoid a wide-angle view that bends the wall so severely that locations become misleading.

• Orientation: include a doorway, window, room label, or another fixed feature that identifies the space and wall.
• Full wall: photograph the entire open wall as straight on as access allows, with both ends and the floor line visible.
• Details: capture plumbing, electrical boxes and routes, mechanical paths, blocking, penetrations, transitions, and unusual conditions that may matter later.
• Location: include a readable tape or other clear reference showing a detail's relationship to a stable edge such as the floor, a corner, a door opening, or a window opening.

Prioritize the parts of the wall that future work may need to find or avoid. The useful list depends on the project, but often includes added blocking, supply and drain routes, electrical boxes and cable paths, ducts or vents, wall penetrations, structural connectors, and transitions between new and existing work.

Do not create measurements or labels you have not verified. If the purpose is to record a future mounting location, show more than one stable reference when practical. If the work changes after the photo set, photograph the revised condition again rather than relying on an outdated image.

A useful filename can follow this pattern: date, room, wall direction, subject, and sequence. For example: 2026-09-21_Bedroom2_SouthWall_Full_01.jpg. The exact format matters less than using it consistently.

Keep the original-resolution files, group them by project and room, and retain a second copy in a separate reliable location. Add a short index listing the rooms and wall names so the photo set does not depend on one person's memory.

An inside-the-wall photo set is a homeowner and project record. It does not replace approved plans, engineering, permit documents, inspection results, warranties, or required professional records. It also does not make it safe to drill or cut into a finished wall without using appropriate locating methods and judgment.

Washington Labor & Industries states that electrical work generally requires a permit and inspection, with limited exceptions, and that the correct permitting jurisdiction depends on the job location. Coordinate the actual inspection and close-in sequence with the applicable jurisdiction and project team; do not treat taking photos as authorization to cover work.

Before drywall, ask who is responsible for the photo record, which walls and systems will be included, how revisions will be captured, and where the files will be stored. Confirm that the work has reached the agreed documentation point and that any required inspections or approvals are being handled through the proper process.

NABS Brothers can coordinate this kind of field documentation as part of a remodeling project. If an inside-the-wall record matters to you, put it in the project conversation before the walls are closed.