Suitability comes before application
The assessment needs to consider the existing roof material, its condition, moisture concerns, and the surface that the coating will bond to. Manufacturer guidance for coating restoration includes identifying wet areas and checking adhesion.
Ask what investigation is included in the proposal and how its findings will affect the work. A clean-looking surface is not enough to establish the condition of the full roof assembly.
Preparation is part of the roof system
A coating proposal should name the product and describe preparation, required repairs, primers where applicable, and treatment of seams, penetrations, and other details. The applicable manufacturer instructions determine how these components work together.
Adhesion testing helps establish whether the proposed coating will bond to the prepared surface. Ask for the result and what changes are needed if the initial approach does not qualify.
- Existing roof condition and material
- Moisture findings and required corrective work
- Adhesion testing and preparation
- Seam, flashing, and penetration repairs
- Specified coating system and application requirements
- Inspection, maintenance, and warranty documents
Drainage remains part of the discussion
Describe any areas where water remains after rain and share previous repair records. Ask how drainage concerns are addressed in the proposed work. A coating choice should not replace an explanation of why water is collecting.
If the roof is unsuitable for coating, ask what made it unsuitable and which options remain. You should be able to distinguish a repair need, an investigation still to be completed, and a reason to consider replacement.
Compare the complete restoration scope
Compare preparation and required repairs as closely as the coating itself. Ask which roof areas are covered, which are excluded, and what assumptions the price depends on. A lower coating price can describe a different amount of work.
Discuss access, occupied areas, and manufacturer requirements for weather and curing. Confirm what records will be provided afterward and who is responsible for any ongoing inspections or maintenance. Pinnacle’s assessment is the starting point for that project-specific conversation.
Your questions, answered
Can a coating cover an actively leaking roof?
The leak source and roof condition need investigation first. Required repairs and any unsuitable or wet components must be addressed under the selected system’s requirements.
Is silicone always better than acrylic?
The suitable product depends on the roof, application, conditions, and manufacturer requirements. Compare the proposed system for your building.
Does a coating mean the roof will never need replacement?
No. A coating is a particular restoration approach for a qualifying roof. Its suitability, care, and applicable warranty terms need to be explained for the project.
