ASTA America Rolling Steel Doors in Maryland

ASTA America makes American made rolling steel doors and commercial sheet doors at plants in Georgia and Texas, and has been part of Janus International since 2017. Its line covers rolling service doors, insulated doors, fire doors, counter shutters, grilles and roll up sheet doors for warehouses, docks, schools and storefronts. ADP Garage Door Repair is an authorized ASTA America dealer in Central Maryland: we install new ASTA doors and repair rolling steel and sheet doors already in service.

• 230+ commercial door jobs (all brands) completed since June 2020
• 80+ commercial door jobs (all brands) in the last 24 months
• 1990 the year ASTA America started making rolling steel doors

Counts come from our own Housecall Pro job records and cover all of our commercial door work, not only ASTA America doors. Product facts on this page are from ASTA America’s website (astaamerica.com) and its product sheets, checked November 2026.

ASTA America and Janus International

• A family business that grew. ASTA started as a small family business in 1990 and now builds its doors in two plants, in Georgia and Texas. It is based in Cartersville, Georgia.
• Part of Janus. Janus International completed its purchase of ASTA in July 2017, and the logo now reads “ASTA America by Janus International.” Janus sells rolling steel doors under the same series numbers (300 to 800HP); see our Janus roll up doors page.
• Two families of doors. Rolling steel doors have interlocking steel slats that coil on a barrel above the opening. Sheet doors have a one piece corrugated curtain and are common on metal buildings, docks and self storage units.

ASTA numbers its rolling steel line by series. Pick the series by what the opening needs (everyday service, insulation, fire rating, high cycles or a counter), then the model by size and steel gauge.

From ASTA America’s rolling steel door page and Steel Door Descriptions table (astaamerica.com), checked November 2026.

Product images: ASTA America (astaamerica.com).

In the ASTA 400 Series the last two digits of the model number are the slat gauge: a 424 has 24 gauge steel slats and a 418 has 18 gauge. The lower the gauge number, the thicker the steel and the larger the door it can be built for, up to 30 x 30 ft (or 40 x 20 ft) on the 418.

Standard on the 400 Series: an enclosed hood, a reduction gear chain hoist, 3 piece structural steel guides and a 2 year limited warranty. Options include vision panels, perforated slats, a pass door, perimeter weather seal, a sloped bottom bar for uneven floors, and high cycle springs rated for 50,000 or 100,000 cycles.

From ASTA America’s 400 Series product brochure (2025/03, astaamerica.com), checked November 2026.

ASTA’s sheet doors have a 26 gauge corrugated steel curtain, with the springs enclosed in a spiral torque tube. ASTA lists them for dock doors, warehouses, metal buildings, barns, sheds and storage facilities.

From ASTA America’s sheet door page and Steel Door Descriptions table (astaamerica.com), checked November 2026. ASTA says all 200 and 280 Series doors are available with insulation and weatherstripping.

Product images: ASTA America (astaamerica.com).

A large door is often the weakest point of a building in a storm, so some projects call for a door with a tested wind load rating. ASTA publishes these approvals:

• Florida Building Code: the 400 and 600 Series (FL 17817), the 400IM and 600IM impact rated doors, and the 203 and 203IM sheet doors (FL 21450).
• Texas Department of Insurance (TDI): ASTA doors with third party evaluations are listed with TDI.
• Miami-Dade County: the 400MD and 600MD are impact certified (NOA 24-0507.07), to +60/-65 psf on doors up to 20 x 30 ft.

From ASTA America’s Wind Load Certified Resources page and Steel Door Descriptions table (astaamerica.com), checked November 2026. ASTA points to floridabuilding.org and tdi.texas.gov for the full approvals. The rating a building needs comes from its design and local code, so check with the architect or building official.

The warranty covers defects in materials and workmanship on the door and its hardware, for doors installed and maintained the way ASTA recommends. It does not cover electric operators (the operator maker’s warranty applies) or paint fading and chalking, which have a separate paint warranty. ASTA asks for claims in writing, by certified or registered mail, within the warranty period.

Fire doors need a yearly drop test

ASTA publishes a drop test form for its 500, 500i and 550 Series fire doors and shutters. Under NFPA 80, a rolling fire door gets an acceptance test when it is installed and a drop test at least once a year, to confirm it closes on its own. See our fire door drop testing service.

Operators for ASTA doors

ASTA’s operator page lists commercial operators from several makers, including LiftMaster MH (medium duty), H (industrial duty) and GH (heavy industrial duty), and LiftMaster FDC and FDCL operators for rolling fire doors, with battery backup. After any operator work, test the photo eyes or sensing edge as the operator’s manual describes.

From ASTA America’s Limited Door Warranties page (revised June 23, 2022), rolling steel door page and motor operators page (astaamerica.com), checked November 2026.

Rolling doors and operators from our commercial jobs. Our records rarely name the door brand, so the counts at the top of this page cover all of our commercial door work.

Call us for a new ASTA America rolling steel door, sheet door, counter shutter or grille, or for repairs to the one you have: springs, slats, curtains, bottom bars, guides, chain hoists and operators. Commercial work is quoted per project, and estimates are free: call, or text photos of the door and any label on it. We are open 24/7, you get a firm price before any work begins, and the $45 service call is waived when we do the repair. See commercial door installation, commercial door repair, roll up door services, commercial spring repair, loading dock doors, our service area and all the brands we install.