Temporary protection is intended to manage an immediate condition while a permanent assessment or repair is arranged. It should not be represented as restoration of the complete roof system. Its suitability depends on the building and circumstances.
What to do next
Ask the contractor to explain the purpose, limits, and follow-up plan. Keep documentation of the temporary work and affected area. Arrange the permanent evaluation rather than assuming that the absence of immediate water entry closes the project.
Related Perkins guidance
Contact Perkins Roofing to discuss your roof and the appropriate next step.