Segmentation by type classifies Modified Bitumen into four principal families, each further divided into sub‑variants that affect product pricing and adoption rates. SBS‑modified bitumen (styrene‑butadiene‑styrene) includes standard SBS, high‑elasticity SBS, and SBS‑filled grades, distinguished by polymer content and rheological behavior. APP‑modified bitumen (atactic polypropylene) comprises single‑polymer, dual‑polymer, and mineral‑filled formulations, offering superior temperature stability for hot‑climate roofing. Rubber‑modified bitumen is split into crumb‑rubber, liquid‑rubber, and thermoplastic rubber blends, delivering enhanced crack resistance in bridge and tunnel applications. Finally, polymer‑modified bitumen encompasses EVA, POE, and multi‑polymer systems, each engineered for specific adhesion or flexibility targets. The relative market share of these types reflects construction sector preferences, climate considerations, and cost constraints, providing a detailed market taxonomy that supports strategic product positioning.