The telescopic paint roller integrates a paint roller head and adjustable extendable pole as one complete painting tool. The multi-section retractable shaft can be lengthened or shortened freely to paint high ceilings, upper walls and tall interior surfaces without ladders or step stools. Equipped with high-density lint-free roller cover, it holds paint evenly, applies smooth streak-free water-based latex paint and avoids paint dripping effectively. The lightweight pole brings less arm fatigue during long-time overhead painting. The roller head is detachable for easy replacement and cleaning, ideal for home DIY renovation and daily professional wall painting work.