Industrial coatings · Field guide

Documenting Legacy Coating and Insulation Work

By Industry Army Marketing (IAM) · Updated September 28, 2026

How to preserve old project evidence without mislabelling products, locations or completed assemblies.

Start with evidence

Record the existing substrate, exposure, damage, access and previous work. Photographs are useful when they are labelled as actual projects or clearly identified as representative.

Define performance and constraints

Identify the required outcome, operating hours, adjacent finishes, ventilation, cure or drying time and documentation obligations before selecting a product.

Request a written scope

The proposal should identify preparation, repairs, materials, application limits, exclusions, protection and the party responsible for inspections or testing.

Verify before closeout

Review appearance, coverage, transitions and required records. Keep product and maintenance information with the property file.

Preserve the original evidence

Keep original photographs and documents alongside edited publication copies. Use a register that separates confirmed product, contractor and location details from assumptions. When a caption is corrected, retain the reason and supporting source so an old error is not reintroduced during a future redesign.

Connect the archive to current enquiries

An old installation photograph can illustrate working scale or access without proving current qualifications or service availability. State what is known and ask the current project team to assess its own assembly. Where an image is generated or visibly retouched, make that clear beside the image rather than only in a hidden file.