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Commercial sheet doors

Commercial Roll-Up Sheet Doors, Precision Made and Performance Proven

Every model, size and option your customers need, from light-duty buildings to wind-load and Miami-Dade certified doors. Janus commercial sheet doors are built to install fast and last, and they ship from a network of manufacturing plants and distribution centers with industry-leading lead times.

Talk to your Janus commercial sales rep: (866) 562-2580

9 Seriesup to 20’ × 18’
30+ Colorssuper durable polyester paint
40-Yearpaint film-integrity limited warranty
15 Locationsmanufacturing & distribution
Milk Rundelivery on all commercial orders

Quality doors. Reliable supply.

Why Door Dealers Choose Janus Commercial Sheet Doors

Janus is the manufacturer and supply partner behind dealers who sell and install commercial doors. You get consistent quality, doors that go up fast, and the right product where you need it, when you need it.

Quality You Can Stand Behind

Galvanized grade-80 steel curtains, pre-lubricated springs enclosed in a tube and an enclosed dead axle and barrel assembly, made in Janus plants in Georgia, Texas and Arizona.

Easy, Fast Installation

Pre-assembled brackets and factory-installed tensioners on select models, a ratchet tensioning device that sets both springs at once, and clear installation instructions for every series.

Industry-Leading Lead Times

Nationwide manufacturing and the capacity to fill any order keep lead times short, so your crews stay on schedule and your customers stay happy.

Scheduled Milk Run Delivery

Milk Run delivery is available on all commercial orders, with daily delivery schedules in many markets and regular routes across the Southeast, Southern California and the Southwest.

15 Locations, Coast to Coast

Manufacturing plants and distribution centers across North America put doors closer to your jobs and help keep freight costs down. Now serving Canada, too.

Industry-Leading Warranties

A one-year limited warranty on workmanship and materials and a 40-year film-integrity limited paint warranty, plus certified wind-load models with approved stamped drawings.

Commercial models

Every Model, Size and Option in the Book

Nine commercial sheet door series for light- and medium-duty applications, including certified wind-load, impact-rated and Miami-Dade certified doors. Not sure which fits? The Door Selector Tool narrows it down in a few steps.

Janus 1000 Series commercial sheet doorEconomy

1000 Series

Up to 12' × 14' · light duty

Pre-assembled brackets and tensioner reduce installation time and labor costs.

  • Chain-drive assembly pre-installed with RH reduced-drive hoist
  • Factory-installed brackets
Specs & documents
Blue Janus 1100 Series wind-load doorsWind load

1100 Series

Up to 12' × 14' · light duty

Economical, wind-load certified and ideal for coastal and extreme-weather regions.

  • 12-gauge metal windlocks
  • Factory-installed tensioner
Specs & documents
Blue Janus 1950 Series commercial sheet doorsValue engineered

1950 Series

Up to 12' × 14' · light to medium duty

Strength and dependable performance at an economical price, easy to operate, install and service.

  • 26-gauge corrugated curtain
  • Standard and HD versions
Specs & documents
Janus 1950 Heavy Duty commercial sheet doorHeavy duty

1950 Heavy Duty

Up to 12' × 14' · medium duty

Engineered for strength, durability and frequent use, with smooth, dependable operation.

  • 4" guide, 12-gauge
  • Ratchet tensioning device
Specs & documents
Black Janus 2000 Series commercial sheet doorsVersatile

2000 Series

Up to 12' × 16' · light duty

A heavy-duty sheet door built for frequent use that stays economical.

  • 12" barrel
  • Vision panels optional
Specs & documents
Janus 2500 Series doors in a freight terminalMedium duty

2500 Series

Up to 18' × 18' · medium duty

The new standard for heavy-duty commercial sheet doors, with easy installation and operation.

  • 4" guide, 12-gauge
  • Vision panels optional
Specs & documents
Tan Janus 3100 Series wind-load commercial doorCertified wind load

3100 Series

Up to 20' × 18' · medium duty

Certified wind-load rated, with strength and durability proven by independent laboratory testing.

  • 3100IM impact-rated version up to 16’ × 18’
  • Quick installation, smooth operation
Specs & documents
White Janus 3400 Series Miami-Dade certified door on a storefrontMiami-Dade certified

3400 Series

Up to 12' × 16' · medium duty

Miami-Dade County certified, impact-rated sheet door for the strictest coastal building codes.

  • 24-gauge curtain, white
  • Approved by the Florida Building Code
Specs & documents
Orange Janus 3652 Series wind-load commercial doorCertified wind load

3652 Series

Up to 18' × 14' · medium duty

Meets specified wind loads required by even the most stringent building codes.

  • Independently lab tested
  • Backed by a one-year warranty
Specs & documents
Commercial Sheet Door Comparison
ModelMax size (W × H)DutyWind loadImpactBarrelGuide / gaugeFactory bracketsColors
100012' × 14'LightNoNo9-½"2-¼" / 16-gaYesAll
110012' × 14'LightYesNo9-½"2-¼" / WL 16-gaYesAll
195012' × 14'LightNoNo9-½"2-¼" / 16-gaNoAll
1950 HD12' × 14'MediumNoNo9-½"4" / 12-gaNoAll
200012' × 16'LightNoNo12"2-¼" / 16-gaNoAll
250018' × 18'MediumNoNo12"4" / 12-gaNoAll
310020' × 18'MediumYes3100IM12"4" / WL 12-gaNoAll
340012' × 16'MediumMiami-DadeYes12"4" / WL 12-gaNoWhite
365218' × 14'MediumYesNo12"2" / WL 14-gaNoAll

Source: Janus commercial door sheets (chart 2025/08). WL = windlock. Each wind-load certification comes with approved stamped drawings: Florida, Texas and Miami-Dade approvals.

Close-up of the bracket and drum assembly on a Janus 2500 Series commercial door
Bracket and drum assembly · 2500 Series

Easy to install

Designed to Go Up Fast and Keep Crews Moving

Janus commercial sheet doors are built so installers spend less time in the field. Fewer parts to assemble and simpler adjustment mean lower labor costs on every job.

  • Pre-assembled brackets and tensioner on the 1000 and 1100 Series to reduce installation time
  • Chain-drive assembly pre-installed on the 1000 Series when the reduced-drive chain hoist is selected
  • Ratchet tensioning device with eight positions that fine-tune both springs at once for balanced operation
  • Pre-lubricated springs enclosed in a tube, ready to go out of the box
  • Installation instructions and shop drawings for every series, online and ready to download
“They’re really easy to install. You can look online, they have instruction manuals.”Dustin Brookings, CEO and Founder, True Steel Buildings
Blue door curtain steel running through a roll former in a Janus manufacturing plant

Made, stocked and delivered

The Doors You Need, When You Need Them

Nothing slows a job like waiting on doors. Janus manufactures commercial sheet doors in its own plants and ships them through a network of distribution centers, so dealers get industry-leading lead times and dependable delivery.

  • Manufacturing in Georgia, Texas and Arizona, with 15 locations across North America, Europe and Australia
  • Milk Run delivery available on all commercial orders, with daily delivery schedules in many markets
  • Regular routes across Georgia and the Southeast, Southern California, and a bi-weekly Southwest route from Surprise, AZ to Denver and Albuquerque
  • Shipping close to your market keeps freight costs down
  • The capacity to fill any order, from a single door to a national account
“Partnering with Janus helps ease our mind because we know our doors will be delivered on time, every time.”Dustin Brookings, CEO and Founder, True Steel Buildings

Locations

Manufacturing and Distribution Close to Your Jobs

Temple, GAHeadquarters & manufacturing
Cartersville, GARolling steel & gate manufacturing
Houston, TXTexas manufacturing & shipping
Surprise, AZArizona manufacturing & Southwest Milk Run
Anaheim, CASouthern California
Orlando, FLFlorida
Butler, INIndiana shipping point
Vaughan, ONJanus Canada

Georgia & the Southeast

Consistent Milk Run distribution that originates in Temple, GA, for lower freight costs and on-time delivery.

Southern California

Milk Run stops including Pomona, Palm Springs, San Jacinto and Rancho Cucamonga.

The Southwest

A bi-weekly Milk Run from Surprise, AZ serving Denver and Albuquerque for rolling steel and roll-up sheet doors.

See all Janus locations

Backed in writing

Warranties and Certifications That Protect Your Reputation

When a door carries your name on the job, it has to perform. Janus backs its commercial sheet doors with industry-leading warranties and independent testing, so you can sell with confidence.

  • One-year limited warranty on workmanship and materials
  • 40-year film-integrity limited warranty on super durable polyester paint, in more than 30 colors with lead-free options
  • Galvanized grade-80 steel curtains with corrosion-resistant coatings
  • Independent laboratory testing on the 3100, 3400 and 3652 Series
  • Certified wind-load, impact-rated and Miami-Dade certified models, each with approved stamped drawings
Rolls of painted steel coil in a Janus plant
Painted steel coil
Forest Green Janus 1950 Series commercial door
1950 Series
Chain hoist and drum on a Janus 3100 Series door
Chain hoist
Janus team member carrying a blue door curtain
Janus manufacturing
Red Janus 1000 Series doors on a steel building
1000 Series
Steel coil being processed in a Janus plant
Made in Janus plants

Customer testimonials

What Dealers Say About Janus

“Their quality always exceeds our expectations, and even if we do have a problem in the field, we can reach out. They always answer my questions and update me on deliveries.”
Dustin BrookingsCEO and Founder, True Steel Buildings, a Janus customer for 8+ years
“Their commercial series are great. Even with going that wide, you don’t have an issue with how easy they are to roll up and down.”
Dustin BrookingsCEO and Founder, True Steel Buildings
“I knew we would work well together, they could meet my production schedule and offer a quality product.”
Wesley JohnsonOwner, Conroe Commercial Door Solutions
“Knowing Janus as we do, we were confident that the quality of the product would be one we had no fears of standing behind.”
John AultPresident, A~N~R Door Systems
Janus Commercial Customer Testimonial: True Steel Buildings
Janus Commercial Door Installation Video

See case studies · More videos

Applications

Built for the Buildings Your Customers Run

  • Warehouses
  • Loading docks
  • Distribution centers
  • Freight terminals
  • Manufacturing
  • Retail
  • Agricultural buildings
  • Boat & RV storage
  • Commercial steel buildings
  • Carports, barns & sheds
Janus Door Selector Tool: pick the building type, answer spec questions and see every Janus door that fits

Door Selector Tool

Find the Right Commercial Door in Minutes

Answer eight quick questions about the building, the opening and how the door will be used. The Door Selector shows every Janus rolling steel, commercial sheet and mini door that fits, with specifications, door sheets and a quote link on every result.

  1. Pick the building type and application
  2. Set wind load, fire rating and daily cycles
  3. See every matching door with specs and quote links

Common questions

Commercial Sheet Door FAQs

What commercial sheet doors does Janus make?

Janus makes nine commercial roll-up sheet door series: the 1000, 1100, 1950, 1950 Heavy Duty, 2000, 2500, 3100, 3400 and 3652. They cover light- and medium-duty applications up to 20 feet wide and 18 feet high, including certified wind-load, impact-rated and Miami-Dade certified models.

How fast can I get Janus commercial sheet doors?

Janus offers industry-leading lead times backed by manufacturing in Georgia, Texas and Arizona and a network of distribution centers. Milk Run delivery is available on all commercial orders, with daily delivery schedules in many markets. Contact your Janus commercial sales representative for the delivery schedule in your area.

Are Janus commercial sheet doors easy to install?

Yes. Select models ship with pre-assembled brackets and a factory-installed tensioner, the ratchet tensioning device adjusts both springs at once, and every series has installation instructions and shop drawings available online.

What warranty comes with Janus commercial sheet doors?

Janus commercial sheet doors carry a one-year limited warranty on workmanship and materials, and the super durable polyester paint carries a 40-year film-integrity limited warranty.

Which Janus commercial doors are rated for high winds?

The 1100, 3100 and 3652 Series are certified wind-load rated, the 3100IM is impact rated, and the 3400 Series is Miami-Dade County certified and impact rated. Each certification comes with approved stamped drawings.

Does Janus sell commercial sheet doors through dealers?

Yes. Janus Commercial is the manufacturer and supply partner for door dealers, national accounts, commercial steel building companies and contractors. Find your regional Janus commercial sales representative to get started.

Ready to Quote Your Next Commercial Door Order?

Tell us what you need and your Janus commercial sales rep will help with models, colors, options and delivery.