Commercial
Sectional Doors
Trend-setting commercial overhead sectional doors since 1976. Urethane, polystyrene sandwich, pan, and full-view aluminum configurations — with proprietary insulation, FingerGuard™ safety, and Galaxy Paint System.
Since 1976
Commercial doors manufactured since 1976
R-18.4 Max
Industry-leading urethane insulation
FingerGuard™
Pinch-resistant safety joints
Galaxy Paint
Premium multi-layer paint system
CFC-Free
Eco-friendly insulation options
Galvanized
Hot-dip galvanized steel
Urethane Sandwich Panel
Hörmann's proprietary polyurethane blend for maximum thermal performance. R-values from 12 to 18.4 — the industry's best.
Premium Urethane Insulated
450U
Hörmann's premium commercial sectional door. The 450U features a proprietary polyurethane blend injected between galvanized steel sheets for unmatched thermal performance, durability, and low maintenance. Triple-reinforced steel folds and conduction-resistant thermal breaks make this the top choice for climate-controlled environments.
Thickness
2"
Gauge
25-Gauge
R-Value
R-18.4
Industry-leading R-18.4 thermal performance
Triple-reinforced steel fold for added stability
Conduction-resistant thermal breaks reduce air infiltration
Proprietary polyurethane blend injected between galvanized steel
100% CFC-free insulation
Cost-Effective Urethane
440U
A cost-effective urethane insulated option that doesn't sacrifice performance. The 440U delivers an R-15.7 rating with CFC-free polyurethane foam injected between two galvanized steel facings — excellent thermal efficiency for applications that demand insulation without the premium price point.
Thickness
1.5"
Gauge
25-Gauge
R-Value
R-15.7
Outstanding R-15.7 thermal efficiency
1.5" thick two-sided steel sections
100% CFC-free polyurethane foam core
Thermally broken tongue-and-groove joints
Galaxy Paint System available
FingerGuard™ Urethane
425U
Combines robust urethane insulation with Hörmann's exclusive FingerGuard™ pinch-resistant section joints for enhanced safety. Ideal for commercial environments where worker safety at the door is a top priority without compromising thermal performance.
Thickness
1.5"
Gauge
25-Gauge
R-Value
R-12+
FingerGuard™ pinch-resistant section joints
Strong polyurethane insulation performance
Enhanced worker safety at every panel joint
Hot-dip galvanized with baked-on finish
Weather-tight tongue-and-groove joints
Polystyrene Sandwich Panel
3-layer bonded construction with HCFC-free polystyrene cores. Heavy-duty and standard-duty configurations with R-values up to 10.4.
Industrial-Duty · 24-Gauge
354S
Industrial-duty 24-gauge polystyrene sandwich panel door. The 354S features a heavier gauge than its 350S counterpart for demanding commercial environments. 3-layer bonded construction with HCFC-free polystyrene core delivers R-10.4 thermal performance with thermally broken tongue-and-groove joints for weather-tight sealing.
Thickness
2"
Gauge
24-Gauge
R-Value
R-10.4
Industrial-duty 24-gauge exterior steel face
R-10.4 thermal performance with sound dampening
3-layer sandwich construction
Thermally broken tongue-and-groove joints
Available in microgroove or flush exterior surfaces
Standard in White or Brown
Heavy-Duty · 25-Gauge
350S
Heavy-duty 25-gauge steel construction with a 3-layer sandwich design bonding galvanized steel to an HCFC-free polystyrene core. Delivers R-10.4 thermal performance with superior corrosion resistance. Polystyrene insulation fills the top of the door channel for maximum thermal performance across the entire opening.
Thickness
2"
Gauge
25-Gauge
R-Value
R-10.4
R-10.4 energy efficiency and sound dampening
3-layer sandwich construction
Thermally broken tongue-and-groove joints
Polystyrene fills top of door channel
3 panel styles, 3 window designs
Available in White, Brown, Sandstone, Black, Silver Metallic
Mid-Range · 1.5" Panel
340S
Mid-range 1.5-inch polystyrene sandwich panel built with 25-gauge hot-dip galvanized steel. The 340S offers R-9.0 thermal performance with layered bonding — hot-dip galvanizing, baked-on polyester base coat, and durable polyester finish coat on both interior and exterior steel skins for maximum corrosion resistance.
Thickness
1.5"
Gauge
25-Gauge
R-Value
R-9.0
1.5" thick HCFC-free polystyrene core
R-9.0 thermal performance (U-Factor 0.29)
25-gauge hot-dip galvanized steel
Baked-on polyester base and finish coats
Thermally broken tongue-and-groove joints
Weather-tight seal reduces air infiltration
FingerGuard™ · 25-Gauge
325S
Standard-duty commercial door featuring FingerGuard™ pinch-resistant section joints for enhanced safety. Deep tongue-and-groove construction creates a tight seal between sections, while precision hinges with solid pivoting shafts minimize wear. Center hinges include steel reinforcing backer plates for structural integrity.
Thickness
2"
Gauge
25-Gauge
R-Value
R-8.9
FingerGuard™ pinch-resistant section joints
Deep tongue-and-groove fit for tight seal
Heavy-duty between-section seals
Precision hinges with solid pivoting shafts
Microgroove, stucco, short raised, and flush panels
Available in White, Brown, Sandstone, Industrial Grey
FingerGuard™ · 24-Gauge
324S
Heavy-duty 24-gauge variant of the FingerGuard™ polystyrene sandwich series. The 324S delivers R-10.5 thermal performance with the safety of pinch-resistant section joints. Optional Galaxy Paint System offers 28 semi-custom or unlimited custom colors. Deep tongue-and-groove joints with high-quality seals provide maximum protection against the elements.
Thickness
2"
Gauge
24-Gauge
R-Value
R-10.5
FingerGuard™ pinch-resistant section joints
Heavier 24-gauge exterior steel face
R-10.5 thermal performance
Galaxy Paint System available for custom colors
Deep tongue-and-groove weather-tight seal
Available in White, Brown, Sandstone
Pan Doors
Galvanized steel pan doors in 20, 24, and 25-gauge configurations — from standard-duty to industrial-duty — with optional HCFC-free polystyrene insulation (R-7.4).
Standard-Duty · 25-Gauge
255P
Versatile standard-duty commercial pan door built from 25-gauge hot-dip galvanized steel with a baked-on polyester base and finish coat. Tongue-and-groove section joints provide a weather-tight seal. Optional full-cavity HCFC-free polystyrene insulation delivers R-7.4 thermal performance when climate control is needed.
Thickness
2"
Gauge
25-Gauge
R-Value
R-7.4 (optional)
Hot-dip galvanized with baked-on polyester finish
Tongue-and-groove joints reduce air infiltration
Optional full-cavity HCFC-free polystyrene insulation (R-7.4)
Deep ribbed panels with stucco embossment
Short raised panel with woodgrain embossment available
Bottom weather seal for wind, rain, and debris protection
Heavy-Duty · 24-Gauge
254P
Heavy-duty 24-gauge commercial pan door offering greater structural rigidity than the 255P. Hot-dip galvanized steel with baked-on polyester finish provides exceptional durability. Optional HCFC-free polystyrene insulation achieves R-7.4 for climate-controlled applications. Deep ribbed panels with tongue-and-groove joints for weather-tight sealing.
Thickness
2"
Gauge
24-Gauge
R-Value
R-7.4 (optional)
Heavier 24-gauge steel for demanding applications
Hot-dip galvanized with baked-on polyester finish
Optional full-cavity HCFC-free polystyrene insulation (R-7.4)
Tongue-and-groove section joints
Deep ribbed design with stucco embossment
Available in White and Brown
Industrial-Duty · 20-Gauge
250P
The heaviest-gauge pan door in Hörmann's commercial lineup. The 250P features industrial-duty 20-gauge steel for maximum structural integrity in demanding environments. Hot-dip galvanized with baked-on polyester finish for long-lasting corrosion resistance. Optional polystyrene insulation delivers R-7.4 when thermal performance is required.
Thickness
2"
Gauge
20-Gauge
R-Value
R-7.4 (optional)
Industrial-duty 20-gauge steel construction
Heaviest gauge pan door in the lineup
Hot-dip galvanized with baked-on polyester coating
Optional full-cavity HCFC-free polystyrene insulation (R-7.4)
Deep ribbed panels with tongue-and-groove joints
Bottom section safety fixtures standard
FingerGuard™ · 25-Gauge
225P
Standard-duty pan door with Hörmann's exclusive FingerGuard™ pinch-resistant section joints for enhanced safety during operation. Deep tongue-and-groove section profile provides structural integrity and weather resistance. Available in ribbed, short raised, and flush panel designs with four color options.
Thickness
2"
Gauge
25-Gauge
R-Value
R-7.4 (optional)
FingerGuard™ pinch-resistant section joints
Deep tongue-and-groove section profile
Optional HCFC-free polystyrene insulation (R-7.4)
Ribbed, short raised, and flush panel designs
Hot-dip galvanized with baked-on polyester finish
Available in White, Sandstone, Brown, Industrial Grey
FingerGuard™ · 24-Gauge
224P
Heavy-duty 24-gauge pan door combining FingerGuard™ pinch-resistant safety joints with heavier-gauge steel for maximum durability. Deep tongue-and-groove section profile ensures structural integrity and weather protection. Available in ribbed, short raised, and flush panel designs.
Thickness
2"
Gauge
24-Gauge
R-Value
R-7.4 (optional)
FingerGuard™ pinch-resistant section joints
Heavier 24-gauge steel for added durability
Deep tongue-and-groove section profile
Optional HCFC-free polystyrene insulation (R-7.4)
Ribbed, short raised, and flush panel designs
Available in White, Sandstone, Brown
Full-View Aluminum
Commercial-grade extruded aluminum doors with tempered glass — luxury, low maintenance, and unlimited customization in modern full-view design.
Heavy-Duty Full-View Aluminum
750A
Premium heavy-duty full-view commercial door designed for luxury, low maintenance, and maximum customization. Constructed from 6063-T5 extruded aluminum alloy with anodized frames, it meets or exceeds ASTM/DASMA 102-2011 standards. Choose from multiple aluminum sheet options including expanded, perforated, clear anodized, and white corrugated panels.
Thickness
2"
Material
6063-T5 Extruded Aluminum
Heavy-duty 6063-T5 extruded aluminum alloy box-type stiles and rails
Anodized aluminum frame mechanically fastened
Four panel colors and six panel insert styles
Seven tempered glass color selections
Optional insulated glass and EPS polystyrene
25K, 50K, and 100K cycle torsion spring options
Modern Full-View Aluminum
720A
Modern full-view commercial door with maximum visibility and Hörmann's exclusive FingerGuard™ safety joints. Features 6063-T6 extruded aluminum with deep tongue-and-groove section construction. The Galaxy Paint System offers 28 semi-custom or unlimited custom colors. Tracks and hardware available in epoxy-painted black, dark bronze, or white.
Thickness
1¾"
Material
6063-T6 Extruded Aluminum
FingerGuard™ pinch-resistant section joints
High-quality anodized aluminum glazing frames
Galaxy Paint System — 28 semi-custom or unlimited custom colors
Five vision glazing and five aluminum sheet options
Optional 5/8" insulated tempered glass
Smooth anodized, painted, stucco, perforated, or expanded mesh panels
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