Project field notes

DC315 Coating: What Owners Should Ask Before Application

Industry Army Marketing editorial team · October 13, 2026

An identifiable coating product is a useful starting point, but a complete job needs a clearly defined system and scope. The newly supplied Nanaimo video shows DC315 on site. For an owner comparing proposals, the next questions concern the substrate, application requirements and records.

Name the whole system

Ask the project team to identify the foam and the intended DC315 system, with the manufacturer documents relevant to that combination and application. Product marketing describes capabilities; it does not prove that any particular installation meets the project’s requirements. Keep specification review with the responsible designer and qualified project team.

Make preparation visible in the quote

Preparation, protection and access can account for a meaningful part of the work. Tell bidders about the area, height, ductwork, service routes and surfaces that must remain clean. Ask which cleaning, masking and remedial tasks are included, and which are excluded. An apparently low application price is difficult to compare if these responsibilities remain unclear.

Agree on evidence before work starts

Discuss the records required to demonstrate application against the selected system: the product information, relevant installation instructions, site conditions and application checks. The responsible team should decide the appropriate documentation rather than copying a thickness or acceptance standard from another building. Keep any proposed substitution or scope change visible to the reviewers.

Coordinate the ceiling sequence

Overhead coating work shares space with other building services. Agree who provides access, how the work area is protected and when adjacent trades may return. Identify how damage after application will be reported and assessed. Clear coordination can prevent a repair becoming a disagreement about who was responsible for the area.

Close with a usable handover

Ask for the location and extent of the completed scope, product records, applicable checks and any outstanding work. Include photographs that identify the area and stage. Do not use a site video alone as proof of a completed fire-rated assembly. The Ocean View project record illustrates the distinction between identifying a product and establishing final performance.