1. Start with a door-by-door field record
Give each opening an ID that matches the floor plan or room number. Record the door count, face dimensions, frame profile and which surfaces are included: one face, both faces, edges, frame or transom. Identify painted steel, wood veneer, laminate and other finishes separately; matching appearances do not prove matching substrates.
Photograph the complete opening from both sides, then take close-ups of the bottom edge, hinge side, latch side, frame corners and damaged areas. Include a ruler in damage photos and note the door ID. Record access hours, occupied rooms and who can authorize hardware removal.
2. Inspect the existing door and frame separately
With the facility contact present, open and close the door and observe rubbing, sagging, binding and latch alignment. Inspect the closer, hinges, seals, glazing beads, louvers and kick plates. Record existing defects before refinishing; a decorative film cannot correct a warped leaf, loose frame or faulty hardware.
Use a portable light at a shallow angle to reveal dents, ridges and old repair outlines. Look and feel for peeling paint, loose veneer, lifted laminate, rust, swollen bottom edges and soft spots without damaging the surface. Check frames for chipped coatings, impact damage and narrow returns where the film would terminate.
Ask about prior coatings, waxes, silicone products, cleaning chemicals and recurring water exposure. Where dampness or swelling is suspected, record comparative moisture readings with a meter appropriate for that material and investigate the cause. Do not use one universal moisture percentage to approve every door type.
3. Define repairs before pricing the finish
Assign each opening a provisional status: candidate for film after preparation; repair and recheck; or hold for door-specialist review or replacement. Record each repair, its location and the responsible trade. Separate substrate preparation from hardware repair so the quote shows what is included.
Small dents and sound, localized surface defects may be repairable with a compatible filler and preparation system. Loose coatings, delamination, corrosion and water-damaged cores need their underlying cause addressed first. Agree on the repair method and acceptance criteria before hiding the surface beneath a new finish.
After repairs, inspect the surface again under side lighting. Follow the selected film manufacturer’s preparation instructions and the coating or filler manufacturer’s full cure requirements. An adhesion promoter is not a substitute for a stable substrate, and a film can reveal uneven repairs.
4. Test the proposed system on the actual surface
Select representative doors for each substrate and coating type, including a repaired area and a difficult edge. With the owner’s permission, have the installer perform the manufacturer’s specified adhesion check using the intended cleaning, sealing and promoter system. Log the product, surface, preparation, test date, evaluation interval and result; an immediate hand pull is not a documented acceptance test.
Approve a mock-up that includes the face, an edge return, a frame detail and hardware boundaries. Check grain direction, seam position and appearance under the property’s lighting. Recheck operation and confirm the planned finish does not obstruct hardware, seals or required identification. Keep the approved detail with the scope.
5. Verify materials and documents in a fixed sequence
Identify the manufacturer, product series and exact pattern code first. Confirm intended use, sample appearance, available roll dimensions, stock and lead time with the supplier. At delivery, match the packaging and pattern or batch identification to the approved order and retain the purchase record.
Collect the current technical data sheet, installation guide, specified primer or sealer information, applicable safety data, cleaning instructions and written warranty terms. Check that the approved substrate, exposure and preparation system fall within that product’s stated limits. Instructions for 3M DI-NOC do not automatically apply to BODAQ, BENIF or SOIF.
For a rated or otherwise regulated opening, record the existing labels and obtain the applicable project review before approving the decorative finish. Route product and assembly questions to the responsible design professional, door manufacturer or project authority. Keep that decision with the submittal, and repeat the review if the product or scope changes.
6. Send a review package that can be scoped
Send door IDs and quantities, both-side photos, damage and edge close-ups, approximate measurements, known substrate and coating information, frame scope, desired finish, property location and target schedule. Include repair notes, hardware coordination, access restrictions and any approval requirements. Flag unknowns instead of treating them as ready-to-wrap surfaces.
Atlas Finishes can use these details to review the proposed decorative scope and identify what needs a site visit, further documentation or repair coordination. A photo review is a starting point; concealed damage and adhesion conditions still require confirmation at the property.
Technical reference
Manufacturer reference: 3M DI-NOC Architectural Finishes Installation Guide (Revision M, April 2026; checked October 7, 2026). Used for general surface preparation and adhesion principles. The field-record and scope checklist above is Atlas Finishes editorial guidance; confirm the current instructions for the actual specified product.