Segmentation by type dissects the market into functional categories that determine formulation complexity and price differentials. Interior paints dominate the type hierarchy, engineered for low odor and rapid drying, and capture the bulk of volume due to high turnover in residential refurbishment. Exterior paints follow, differentiated by enhanced UV‑stability and water‑repellent additives, which command a premium price point. Primers constitute a distinct class, formulated to improve substrate adhesion for both interior and exterior systems, thereby adding a necessary preparatory layer to the value chain. Topcoats are specialized finishes that provide abrasion resistance, gloss control, or decorative effects, often sold as complementary products to base coats. Within the specialty subset, anti‑corrosive, fire‑retardant, and antimicrobial bio‑based paints address niche regulatory requirements, expanding the market taxonomy beyond conventional segments. Each type contributes proportionally to overall market size, with interior and exterior paints together representing roughly 70 % of revenue, while primers, topcoats, and specialty formulations split the remaining 30 %.