Timber, coated composite and previously painted surfaces do not always take the same preparation. Send product information where available. A coating choice should follow compatibility checks rather than assuming any household paint can be applied over the existing finish.
Handles, hinges and nearby floor surfaces need an agreed protection plan. Explain whether the hardware is delicate or has a specialist function. Removal or refitting of components should be discussed, and no alteration to a certified door assembly is implied.
Colour, sheen and the condition beneath the coating all influence the result. An agreed repaint should not be described as factory refinishing. Matching neighbouring aged surfaces exactly cannot be guaranteed just by choosing a paint colour with the same name.
The agreed service covers small internal-door painting jobs, compatible surface preparation and agreed finish. Exclusions: Fire/smoke door certification or modifications, exterior coating systems, hazardous paint stripping, door replacement.