Strength and Energy-Efficiency
H-325S and H-324S doors are available in two choices of material: 25 gauge (0.19” min) or 24 gauge (0.22” min) with an R-value of 8.9., 3-layer bonded construction with a hot-dipped galvanized, finished steel front and back enclosing a HCFC-free polystyrene core. No matter which door suits your needs best, all H-325S and H-324S doors are manufactured to the highest quality standards and come with FingerGuard™ pinch-resistant section joints as standard.
Energy-efficient polystyrene core
The H-325S & H-324S series of doors offers enhanced energy efficiency and sound-dampening qualities. The polystyrene insulation fills the top of the door channel for maximum insulation. With 2” thick sections, both series gives you an R value of 8.9.