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High performance rolling steel

High Performance Rolling Doors at a Fraction of the Cost of High-Speed Doors

The Janus 400HP High Performance Door and 800HP High Performance Grille open at up to 24" per second, up to 3x faster than standard rolling steel, with 400,000 cycles standard for busy docks, parking garages and high-traffic openings.

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

24"/secopening speed (12"/sec closing)
Up to 3xfaster than standard rolling steel
400,000cycles standard, 600,000 optional
16xthe typical rolling door cycle life
2-Yearwarranty, 3-year upgrade available

Models

Built for High-Cycle Openings

Both run on the SecureDrive+ direct drive operator with a springless barrel, so there are fewer parts to wear and less maintenance between cycles.

Blue Janus 400HP high performance door inside a warehouseHigh performance

400HP High Performance Door

Up to 14' wide × 20' high

Durability, security and smooth operation at up to 24" per second, at a fraction of the cost of high-speed doors.

  • 3-piece steel guides with a self-lubricating UHMW strip
  • UL325 NEMA photo eyes and 3' or 6' light curtain standard
  • Soft-start/stop DC motor and plug-and-play NEMA 4X control box
Explore the 400HP Series
Janus 800HP high performance rolling grilleHigh performance grille

800HP High Performance Grille

Up to 24' wide × 12' high

Speed, security and airflow for parking garages, hospitals, schools, retail and other high-cycle openings.

  • 5/16" extruded aluminum rods in straight or brick patterns
  • Photo eyes, light curtain and anti-drop protection
  • QuickPak crating that cuts install time, cost and damage
Explore the 800HP Series

Compare

400, 400HP or 600: Which Service Door Fits?

The three Janus rolling service doors side by side, from the Service Door Comparison Sheet.

Compare the Janus rolling service doors
400 SeriesHeavy Duty Service Door400HP SeriesHigh Performance Door600 SeriesInsulated Service Door
Built forExtra protectionExtra speedExtra savings
Max size40' wide or 30' high14' wide × 20' high40' × 16' to 28' × 26', by model
Opening speedStandardUp to 24" per secondStandard
Standard cycles25,000 (50,000 or 100,000 optional)400,000 (600,000 optional)25,000 (50,000 or 100,000 optional)
InsulationNoNoR-7.2
Windload / Miami-DadeOptionalNoOptional
DC motorNoYesOptional
CounterbalanceSpringsSpringless barrelSprings

Every Janus rolling steel door is built with commercial-grade galvanized steel. Confirm sizes and options with your Janus rep.

Janus high performance door control box beside a blue rolling steel curtain

Speed without the high-speed price

High Performance That Keeps Traffic Moving

Every second a dock or garage door spends opening and closing adds up across hundreds of daily cycles. The 400HP and 800HP are built to move faster and last longer than standard rolling steel.

  • Up to 24" per second open and 12" per second close, up to 3x faster than standard rolling steel doors
  • 400,000 cycles standard, 16x the typical cycle life, with a 600,000-cycle upgrade
  • Plug-and-play NEMA 4X wall-mounted control panel with variable frequency drive

Applications

Where These Doors Work Best

From the Janus Rolling Steel Application Guide.

400HP Series

  • Agriculture
  • Auto dealership
  • Commercial/multi-tenant
  • Education
  • Fire station
  • Government
  • Heavy equipment
  • High security
  • Manufacturing
  • Parking
  • Stadiums

800HP Series

  • Commercial/multi-tenant
  • Education
  • Government
  • Heavy equipment
  • Manufacturing
  • Parking
  • Restaurant
  • Retail
  • Stadiums
Janus Door Selector Tool: pick the building type, answer spec questions and see every Janus door that fits

Door Selector Tool

Find the Right Rolling Steel 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

Videos

See Janus Rolling Steel in Action

Janus Rolling Steel Application Video
Janus Rolling Steel Door Explainer Video

Door sheets, specifications, drawings and installation documents are on each series page.

Common questions

Questions About High Performance Rolling Steel

How fast is the Janus 400HP?

The 400HP opens at up to 24" per second and closes at 12" per second, up to 3x faster than standard rolling steel doors.

How does the 400HP compare with high-speed doors?

It costs a fraction of a high-speed door and is rated for 400,000 cycles as standard, 16x the typical rolling door cycle life, with a 600,000-cycle or 3-year upgrade.

Where is the 800HP grille used?

The 800HP High Performance Grille suits parking garages, hospitals, schools, retail and other high-cycle openings that need security with visibility and airflow.

Is the 400HP available with windload certification?

Windload and Miami-Dade certification are offered on the 400 and 600 Series. The 400HP is built for speed and cycle life rather than high-wind ratings.

Ready to Spec Rolling Steel for Your Next Project?

Tell us about the opening and a Janus commercial team member will help you find the right door, fast.