The T-300 / T-300MR is the strongest, most versatile Thermatite section we have ever offered. A 3" (76mm) thickness with an R-Value 25.57 makes the T-300 / T-300MR the logical choice for virtually any project and is ideally suited for large door openings demanded by warehousing, agricultural, manufacturing and mining industries.
Ideal for Commercial & Agricultural Warehousing, Fire Hall & Ambulance Bays, Refrigerated Buildings, Underground Parking and High Security Facilities.
Doors: Sectional Overhead: Thermatite High Lift
Doors: Sectional Overhead: Thermatite Low Headroom
Doors: Sectional Overhead: Thermatite Standard Lift
Doors: Sectional Overhead: Thermatite Vertical Lift