ThermaCore UltraFit™ is a precision‑cut insulation insert manufactured from high‑performance Graphite Polystyrene (GPS). Engineered for OEM window and door systems, UltraFit delivers exceptional thermal performance, dimensional stability, and tight‑tolerance cavity fit. Produced through controlled block casting and CNC machining, UltraFit ensures consistent quality and repeatable performance across every frame profile
NFRC Simulation Input Summary:
Neopor® F 5300 Plus
Material Type: Graphite-enhanced expanded polystyrene (GPS)
Thermal Conductivity: ~0.028 W/m·K
R-Value (per inch): ~5.0
Density: Varies by expansion, typically ~15–30 kg/m³
Moisture Absorption: Low
Fire Rating: Complies with ASTM E84 / UL 723 / CAN ULC S102
Processing Notes:
Pre-expanded and molded into blocks or shapes
CNC-cut for precision fit
Flame-retardant additive uniformly distributed
Precision‑Cut GPS for Complex OEM Geometries
Small‑Feature Stability Down to 5/16 Inch
