Segmentation by type classifies PUF insulated panels into standard, high‑performance, fire‑retardant, and acoustic variants, each reflecting distinct material formulations and performance envelopes. Standard panels, comprising roughly 45 % of volume shipments, employ baseline polyol blends and face sheets, delivering typical thermal conductivities (≈0.020 W/m·K) suitable for general‑purpose wall and roof assemblies. High‑performance panels, representing about 30 % of market value, integrate higher‑density cores and enhanced facings to achieve conductivities below 0.015 W/m·K, targeting energy‑intensive facilities and green‑building certifications. Fire‑retardant panels, accounting for near 15 % of sales, incorporate halogen‑free flame‑suppressant additives that meet stringent fire‑code classifications (e.g., Euroclass B‑s2, d0), thus serving hospitals, schools, and high‑rise structures where safety mandates outweigh cost differentials. Acoustic panels, roughly 10 % of the segment, embed porous fillers and laminated facings to attenuate sound transmission, finding niche use in theaters, office complexes, and residential units demanding elevated indoor‑environment quality. The relative weight of each type influences R&D allocation, pricing structures, and supply‑chain logistics across the broader market taxonomy.