Commercial Door Service
Hollow Metal & Pedestrian Door Systems

Hollow Metal & Pedestrian Door Systems

Next-level protection for entryways, emergency exits, & fire doors.

Engineered for Safer Openings

From schools and healthcare facilities to industrial buildings and commercial properties, every opening plays a vital role in protecting people, securing assets, and maintaining code compliance. Altech Doors delivers high-performance hollow metal doors and frames engineered for superior strength, long-term resilience, and uncompromising security. Whether you're replacing a single opening or modernizing an entire facility, we provide future-ready solutions designed to perform in demanding environments while meeting today's life safety and fire code standards.

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Hollow metal & pedestrian doors

Our Expertise

Turnkey Installation & Replacement

We field-measure rough openings, weld or knock-down frames, hang doors, set hardware, and label fire assemblies—all in one mobilization.

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Retrofits & Frame Conversions

Swap warped wood doors for steel, convert existing openings to panic egress, or fire-label frames without full demolition.

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24/7 Repair & Emergency Board-Up

Broken hinges, kicked-in frames, or failed closers? Our mobile weld rigs and stocked hardware bins get you secure the same day.

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Preventive Maintenance & Fire-Door Inspections

Annual NFPA 80 inspections, torque checks, closer adjustments, and detailed digital reports keep your egress routes compliant.

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The Altech Method

From Plan to Performance

  • Step 01

    Site Survey & Code Review

    We verify wall construction, clearances, and egress requirements, then map fire ratings, swing, and hardware sets.

  • Step 02

    Specification & Hardware Schedule

    You receive a clear submittal outlining door cores, frame profiles, finish, and electrified hardware wiring diagrams.

  • Step 03

    Fabrication & Finishing

    Doors and welded frames are fabricated, punched, and factory-painted or powder-coated for fast, clean installation.

  • Step 04

    Professional Installation

    Certified crews set frames plumb, hang doors, install hardware, and adjust closers and seals for smooth operation.

  • Step 05

    AHJ Sign-Off & User Training

    We coordinate fire-door drop tests or inspection sign-off, then walk your staff through daily checks and basic troubleshooting.

Hollow metal door

Advanced Door Solutions

  • Door Types

    Flush, vision-lite, louvered, panic, or fire-rated (20-180 min) assemblies.

  • Frame Profiles

    Welded, knock-down, cased-open, or security frames with thermal breaks.

  • Finishes

    Prime coat, factory paint, powder coat, or stainless-steel clad for harsh environments.

  • Hardware Packages

    Grade-1 hinges, heavy-duty closers, exit devices, surface or concealed vertical rods, electrified locks.

  • Access Control Prep

    Card readers, mag locks, request-to-exit, delayed egress, or integrated panic hardware.

  • Insulation & STC Ratings

    Polystyrene or mineral-core options improve thermal and acoustic performance.

Access Across Industries

Warehouse
Warehousing
Automotive dealership
Automotive Service & Dealerships
Manufacturing facility
Manufacturing
Muncipal vehicle bays
Municipal Vehicle Bays
Agricultural garage
Agriculture
Retail showroom garage
Retail Showrooms
Service Network

Regional Reach. National Capability.

From Southeast Michigan to multi-state operations, Altech Doors delivers responsive commercial door solutions wherever business takes you. Our primary service area includes Livonia, Northville, Novi, Plymouth, Farmington, Farmington Hills, West Bloomfield, Bloomfield Hills, Birmingham, Troy, and every community throughout Wayne, Macomb, Monroe, Oakland, Washtenaw, Livingston, St. Clair, Lapeer, and Genesee counties. For multi-site organizations, we provide statewide and Midwest service coordination, along with turnkey commercial door packages shipped nationwide.

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(734) 525-0875
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Reinforce the Future of Your Facility

Request a quote or schedule an on-site assessment today. Experience the future of door service with commercial opening solutions engineered for stronger, safer, and smarter performance.

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(734) 525-0875
Questions? Ask Alto