325S / 324S
FingerGuard™ Insulated Commercial Steel Sandwich Doors
Insulation is standard on the 325S standard-duty (25 gauge steel) and the 324S heavy-duty (24 gauge steel) commercial steel sandwich doors. In addition, FingerGuard™ pinch-resistant section joints promote safety and reduce risk of injury.
As with all our commercial models, traditional Hörmann quality is evident with our layered panel bonding construction process. First, hot dipped galvanizing is applied to the steel substrate, followed by a baked-on polyester base coat, then a durable baked-on polyester finish coat. This layering creates a long-lasting surface finish for maximum protection against adverse effects of the elements. This steel finish is applied on both the inside and outside door skins which are then bonded to a HCFC-free polystyrene core. The 2” thick door panel has an R-value of 8.9 for enhanced energy efficiency and sound-dampening qualities, and polystyrene insulation fills the top of the door channel for maximum insulation.
Our unique precision hinges with solid pivoting shaft minimize wear on moving parts for a long service life. All center hinges have a steel reinforcing backer plate, and along with a deep tongue and groove section profile adds to overall structural integrity. Heavy-duty between-section-seals perform as gaskets between section seams, reducing air infiltration.
Choose from four popular colors: white, brown, sandstone, or industrial grey. For ultimate customization, our Galaxy Paint System offers custom colors to match any color under the stars.
| Feature | Rating |
|---|---|
| Thermal Rating |
|
| Durability |
|
| Low Maintenance |
|
| Characteristic | 325S Standard Duty | 324S Heavy Duty |
|---|---|---|
| Insulation value | R-8.9 | R-8.9 |
| Steel thickness | 25 ga. | 24 ga. |
| Section thickness | 2" | 2" |
| Design options | 3 panel styles + 4 window designs | 3 panel styles + 4 window designs |
| Colors | 5 color finishes + custom colors | 4 color finishes + custom colors |
| Warranty | Door: 10yr - Hardware: 1yr - Springs: 1yr | Door: 10yr - Hardware: 1yr - Springs: 1yr |
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Panel Construction
The industry leader in innovative door safety, insulation, and strength
Special heavy-duty material performs as a gasket between sections to reduce air infiltration while enhancing the insulation properties.
Prevent fingers from getting caught between the door sections and reduces the risk of injuries and possible worker’s compensation claims.
Our 3-layer steel front and back construction with insulating polystyrene core increases energy savings.
Galvanized finished painted steel provides superior corrosion resistance for years of trouble-free performance.
Keeps out wind, rain, debris and other elements for added energy savings.
Hörmann Innovations
Door Design Options
Choose your panel, color and windows