Steel-Line

What Steel-Line does

Steel-Line is an Australian manufacturer and distributor of garage doors, founded in 1979 and headquartered in Darra, Australia. The company operates a national distribution network comprising more than 20 branches and approximately 200 resellers across Australia, serving both residential homeowners (primary segment) and non-residential/commercial customers such as warehouses and industrial facilities. Steel-Line's product portfolio centers on sectional garage doors and is increasingly oriented toward smart garage openers that enable remote access and integration with broader smart home ecosystems.

The company's primary use cases include remote garage door control, smart home integration, and enhanced security for residential properties, with secondary applications in commercial and industrial settings requiring durability, security, and thermal efficiency. Steel-Line competes by emphasizing its domestic Australian market focus, local support and service infrastructure, and compatibility with emerging smart home standards. The company sources smart functionality as a differentiator but does not publicly disclose proprietary technical components, patents, or in-house AI/ML capabilities in the available source material.

Steel-Line operates on a quote-based pricing model with no publicly disclosed price list, consistent with project-driven distribution through dealers and resellers. The company is privately held with no disclosed parent, subsidiary, or investor relationships, and no funding rounds, acquisitions, or leadership changes are documented in the provided sources. Revenue figures are not publicly disclosed, and the company's website was not fully accessible during data collection, limiting visibility into the full product catalog, certifications, and partnerships.

Name

Steel-Line

Legal name

No legal name explicitly stated in available source data

Website

https://steel-line.com.au

Company type

Private

Founded year

1979

Operating status

Operating

Short description

Steel-Line is an Australian manufacturer and distributor of garage doors, founded in 1979, serving residential homeowners and commercial customers through 20+ branches and 200+ resellers nationwide, with a growing focus on smart garage openers and smart home integration.

Ownership category

akta.pro rank

Product category

Garage Door Manufacturing

NAICS

Metal Window and Door Manufacturing (332321)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Garage Doors & Rolling Shutters (IMADAIAE)

akta.pro secondary industries

Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security) (IMADAIAF), Smart Garage Door & Gate Controllers Retail (CRAIAMAK)

Keywords

• Sectional garage doors
• Smart garage openers
• Residential garage doors
• Commercial garage doors
• Garage door automation

Headquarters

HQ city

Darra

HQ country

Australia

HQ region

Oceania

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Core offering

Steel-Line manufactures and distributes garage doors, including sectional doors for residential and commercial applications, along with smart garage openers that support remote access and smart home integration. The company operates through more than 20 national branches and approximately 200 resellers across Australia, providing products, installation, and service to homeowners and commercial customers.

Product overview

No product information available in source data. The Steel-Line website (http://steel-line.com.au/) was accessed but returned only a loading/verification page ("One moment, please...") without displaying product content.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential sectional garage doors Sectional garage doors manufactured for residential applications in Australia, sold through Steel-Line's branches and reseller network to homeowners.
• Smart garage openers Smart garage door openers enabling remote access, remote door control, and integration with smart home ecosystems, targeted at Australian residential homeowners.
• Commercial and industrial sectional garage doors Sectional garage doors designed for commercial buildings, industrial facilities, and warehouses, emphasizing durability, frequent-use reliability, security, and thermal efficiency.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Recent moves2 records

Expansion highlights3 records

Broad incumbents

• LiftMaster (Chamberlain Group): LiftMaster is Chamberlain's North American brand for smart garage door openers and myQ-connected access solutions. It is the dominant smart garage automation platform globally and a key competitive benchmark for Steel-Line's smart opener strategy.
• Hörmann: Hörmann is a European-headquartered global leader in doors and operators for residential, commercial, and industrial applications. It competes with Steel-Line in the Australian sectional and industrial door segment with the advantage of international scale and R&D.
• Clopay Corporation: Clopay is the largest US manufacturer of residential garage doors, with significant presence in commercial sectional doors as well. It represents a scale competitor whose product range overlaps materially with Steel-Line's offering.
• Overhead Door Corporation: Overhead Door is a large North American manufacturer of residential and commercial garage doors, including sectional and rolling variants. It is a broad incumbent competing with Steel-Line in the global sectional doors category.

Direct peers

• B&D Doors: B&D Doors is one of Australia's largest manufacturers and installers of garage doors and openers, serving residential and commercial customers nationally. It is the closest direct competitor to Steel-Line in the Australian market with a similar manufacturing-plus-distribution model.
• ATA (Automatic Technology Australia): ATA is an Australian manufacturer of automatic garage door and gate openers, supplying the residential and commercial markets. It overlaps with Steel-Line in the automation/access control portion of the value chain.
• Merlin (Chamberlain Group): Merlin is Chamberlain Group's Australian brand for garage door openers and smart access solutions. It competes directly with Steel-Line's smart automation offering and benefits from Chamberlain's global R&D and smart home ecosystem integrations.
• Centurion Garage Doors: Centurion is an Australian manufacturer of sectional and custom garage doors for residential and commercial applications. It shares Steel-Line's manufacturing-driven, multi-segment go-to-market approach in Australia.
• Gliderol Garage Doors: Gliderol is a long-established Australian manufacturer of residential and commercial garage doors, including sectional and roller door variants. It competes head-to-head with Steel-Line across product range and Australian dealer networks.

Regional players

• Dominator Garage Doors: Dominator is an Australian and New Zealand garage door brand offering sectional and roller doors through a dealer network. It competes regionally with Steel-Line in the Australasian residential and light commercial market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• Xx.com/SteelLineGroup

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Steel-Line