What paint do most professional painters use?

Most professional painters use premium 100 percent acrylic latex paint for interior and exterior walls due to ease of use, low odor, fast drying, durability, and low VOCs, and they use alkyd or waterborne alkyd enamel for trim, cabinets, and doors where hard durable finish is needed. For interior walls, pros favor brands like Sherwin-Williams Duration, Emerald, SuperPaint, Benjamin Moore Regal Select, Aura, and Behr Marquee, which offer excellent coverage, washability, and touch-up. For exterior, pros use Sherwin-Williams Duration Exterior, Benjamin Moore Aura Exterior, or SuperPaint Exterior for UV and mildew resistance. For trim, cabinets, and doors, pros often use waterborne alkyd enamel like Sherwin-Williams Emerald Urethane Trim Enamel, Benjamin Moore Advance, or Behr Urethane Alkyd Enamel, which levels like oil but cleans with water and cures hard. Pros avoid cheap contractor grade flat paints for finish coats, using them only for primer. They also use quality primers like Zinsser and KILZ. So most professional painters use premium acrylic latex for walls and urethane alkyd enamel for trim and cabinets, from Sherwin-Williams and Benjamin Moore as top choices.