Janus Commercial Doors
Choosing a vendor for your rolling steel door needs is a big decision! You want a company that has experience, innovation and dedication to customer care – that’s where Janus International comes in.
Janus has every product series, model size and option in the book! With a full-line of rolling steel doors to fit virtually any application, from warehouses and loading docks to freight terminals and distribution centers, each model encompasses structural integrity and is built to last.
In addition to our wide selection of models and product offerings, our rolling steel doors are known for minimal maintenance and easy installation. We also offer the benefit of either installing the doors ourselves, or coordinating with a local dealer to get your project off the ground as quickly as possible.
300 Series Commercial Slat Door
Standard Features Include
- Roll-formed 12-gauge galvanized guides
- Nylon endlocks
- Dual galvanized steel slide bolt locks
- Chain hoist operation
- Drum assembly with pre-installed curtain
Documents Include
Product Brochure
Shop Drawings
- Model 322 With Chain Hoist and Structural Guides
- Model 324Chain Hoist and Structural Guides Shop Drawing
- Model 324 Motor and Structural Guides Shop Drawing
Technical Specifications
- 020-300 Series Windload Certified Standard Specs
- 019-300 Series Windload Standard Specs
- 019-300 Series Standard Specs
Installation Instructions
Clearance Requirements
400 Series Heavy Duty Service Door
Standard Features Include
- Enclosed Hood
- Reduction gear chain hoist
- 3-piece structural steel guides
- Double angle bottom bar with weather seal
Optional Features
- FBC, TDI, and Miami-Dade certifications
- Vision Panels
- High Cycle Springs (50k or 100K Cycles)
- Perforated Slats
- Envirocron™ XMR Powder Coat
- Pass door
- Perimeter Weatherseal
- Hot Dipped or Cold Galvanizing
- Sloped Bottom Bar (for uneven surfaces)
- Motor & Chain Hoist Covers for external mount doors
Documents Include
Product Brochure
Shop Drawings
Technical Specifications
- Model 418 Technical Specifications
- 021-400 Series Technical Specifications
- 021-400 Series Windload Certified Technical Specifications
Installation Instructions
- Series 400 Installation Instructions
- Model 418 FIM Installation Instructions
- Model 422 FIM Installation Instructions
Clearance Requirements
400HP Series High Performance Door
Standard Features Include
- 3-piece structural steel guides, minimum 3/16" steel with factory applied UHMW anti-wear strip
- Guides, bottom bars, and headplates are powder coated black at the factory
- UL325 compliant, NEMA rated photo eye sensors
- UL325 compliant, 3ft. or 6ft. NEMA rated light curtain
- Springless Barrel – For high cycle usage with Universal Left/Right Handing
- Soft-Start / Soft-Stop DC Motor - reduces wear and tear, extending operational life
Documents Include
Product Brochure
Shop Drawings
Technical Specifications
Installation Instructions
- Series 400HP Installation Instructions
500 Series Fire Rated Door
Standard Features Include
- U.L. Label sizes up to 120 sq. ft., oversized labels are provided for openings up to 600 sq. ft. All doors comply with 45 minute, 1-1/2 hour, 3 hour, and 4 hour (18-gauge only)
- Slats: 22, 20, and 18-gauge galvanized steel flat slats, galvanized according to ASTM A-653 and finished with a high-tech polymer based super durable polyester topcoat.
- Guide assembly, barrel assembly, and hood
- Floor level release and reset handle provided with the chain hoist, key test station provided with motor operation. No tools or ladders are required for drop test or reset our simple test fire door.
Documents Include
Product Brochure
Technical Specifications
Installation Instructions
Clearance Requirements
Drop Test Form
500i Series Insulated Fire Rated Door
Standard Features Include
- UL Label sizes up to 120 sq. ft., oversized labels are provided for openings up to 600 sq. ft. All doors comply with 45 minute, 1-1/2 hour, 3 hour.
- Slats: 22, 20, and 18-gauge galvanized steel flat slats, galvanized according to Janus A-653 and finished with a high-tech polymer based super durable polyester topcoat.
- Guide assembly, barrel assembly, and hood.
- Mineral wool thermal insulation, effective insulation value to be R=4.7.
Documents Include
Product Brochure
Technical Specifications
Installation Instructions
Clearance Requirements
- Series 500i Clearance Requirements
Drop Test Form
- Series 500i Fire Door Drop Test Form
550 Series Fire Rated Counter Shutter
Standard Features Include
- 22-gauge flat slats with 1-1/2” high profile
- Steel endlocks
- Enclosed hood
- U.L. approved
- Fusible Links
- Slide Bolt Locks
- Bottom weather seal
- 2 year limited warranty
Documents Include
Product Brochure
Installation Instructions
Drop Test Form
600 Series Insulated Service Door
Standard Features Include
- Enclosed hood with baffle
- Reduction gear chain hoist
- 3-piece structural steel guides with weather seal
- Double angle bottom bar with weather seal
Optional Features
- FBC, TDI, and Miami-Dade certifications
- Vision Panels
- High Cycle Springs (50k or 100K Cycles)
- Perforated Slats
- Envirocron™ XMR Powder Coat
- Pass door
- Perimeter Weatherseal
- Hot Dipped or Cold Galvanizing
- Sloped Bottom Bar (for uneven surfaces)
- Motor & Chain Hoist Covers for external mount doors
Documents Include
Shop Drawings
Technical Specifications
- 023-624 Insulated Steel Backed Technical Specifications
- 023a-600 Insulated Steel Backed Technical Specifications
- 023a-600 Windload Certified Insulated Steel Backed Technical Specifications
Installation Instructions
Clearance Requirements
700 Series Counter Shutter
Standard Features Include
- Flat slats with 1-1/2” high profile
- Steel end-locks
- Enclosed Hood
- Slide bolt locks
- Aluminum angle bar with weather seal
- 2-Year limited warranty
- Manual Push up to 10’-4” wide
- Crank operation above 10’-4” wide
Documents Include
Product Brochure
Technical Specifications
800 Series Rolling Grille
Standard Features Include
- Attached charging arm makes winding the spring easy and safe
- Exclusive extruded aluminum telescoping support tubes make loading, unloading and installing a lighter and easier task (Optional)
- 15” front loading bracket plates allow for quick drip-in barrel installation and level adjustment
- Curtains are pre-wrapped on an extruded aluminum barrel simplifying the job on site
- Smart-lock system allows end-users to engage the lock at a convenient height and then close the grille to the floor where the grille locks automatically
Documents Include
Product Brochure
Shop Drawings
Technical Specifications
Installation Instructions
800HP Series Rolling Grille
Standard Features Include
- Structural steel wall angles – standard black powder coat with extruded
aluminum guides - 1/4" min. thick steel headplates. Standard black powder coating
- UL325 R5 compliant, NEMA rated photo eye sensors
- Springless Barrel – for high cycle usage with Universal Left/Right Handing
- Soft-Start / Soft-Stop DC Motor – reduces wear and tear, extending operational life
- UL325 compliant, 3ft. or 6ft. NEMA rated light curtain
Documents Include
Product Brochure
Shop Drawings
- Series 800HP Shop Drawing
Technical Specifications
Installation Instructions
Professional Janus Commercial Door Installation in Palm Beach, Martin & St. Lucie Counties
Crawford Garage Doors provides professional Janus commercial door installation, replacement, and service throughout Palm Beach, Martin, and St. Lucie counties, Florida. We work with warehouses, distribution centers, retail properties, self-storage facilities, industrial buildings, restaurants, schools, and commercial properties that require dependable rolling steel door systems built for security, durability, and long-term performance.
We proudly serve businesses in West Palm Beach, Palm Beach Gardens, Jupiter, Wellington, Boca Raton, Delray Beach, Lake Worth, Riviera Beach, Stuart, Palm City, Jensen Beach, Hobe Sound, Port St. Lucie, St. Lucie West, Tradition, Fort Pierce, and surrounding communities throughout South Florida.
Our Janus product offerings include commercial slat doors, heavy-duty service doors, high-performance doors, insulated service doors, fire-rated doors, counter shutters, and rolling grilles designed to meet a wide range of operational, security, and code compliance requirements.
Janus Commercial Door Solutions for Industrial, Retail & Self-Storage Facilities
Janus commercial doors are engineered for high-cycle operation, durability, security, and space-saving performance. Businesses throughout Palm Beach, Martin, and St. Lucie counties rely on Janus rolling steel doors because they maximize usable interior space while delivering reliable access control and long-term value.
Janus commercial products are ideal for warehouses, loading docks, self-storage facilities, retail storefronts, parking structures, schools, pharmacies, restaurants, and manufacturing facilities. Fire-rated doors help support life safety and building code compliance, while insulated doors improve energy efficiency and climate control.
Whether you operate a self-storage facility in West Palm Beach, a warehouse in Jupiter, a retail center in Stuart, or an industrial property in Port St. Lucie, Crawford Garage Doors can help you select the right Janus commercial door system for your application.
Why Businesses Across Palm Beach, Martin & St. Lucie Counties Choose Crawford Garage Doors
Crawford Garage Doors proudly serves commercial and industrial customers throughout Palm Beach, Martin, and St. Lucie counties, including West Palm Beach, Palm Beach Gardens, Jupiter, Boca Raton, Delray Beach, Stuart, Palm City, Jensen Beach, Port St. Lucie, St. Lucie West, Tradition, and Fort Pierce.
Our experienced team provides Janus commercial door installation, replacement, maintenance, and repair services for a wide range of rolling steel door applications. Whether you are upgrading an existing facility, replacing damaged doors, planning a new construction project, or implementing preventive maintenance, we help you select the right Janus commercial door solution for your property and operational needs.
Contact Crawford Garage Doors today to request a free estimate for Janus commercial doors, rolling steel doors, counter shutters, insulated service doors, and fire-rated door services throughout Palm Beach, Martin, and St. Lucie counties.