Sharon Stairs
Sharon Stairs, a brand under Duvinage LLC since 1963, designs, engineers, and manufactures pre-fabricated metal stair and rail systems—anchored by its Drop-In™ Stair System—for architects, construction managers, and building owners in U.S. commercial construction.
- Company typePrivate
- Founded1963
- HeadquartersColumbus, United States
- Headcount—
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sharon Stairs does
Sharon Stairs designs, engineers, and manufactures pre-fabricated architectural metal stair and rail systems for commercial egress applications. Operating since 1963 and currently a brand under Duvinage LLC (which claims U.S. manufacturing heritage since 1895), the company is headquartered in Columbus, United States, with a contact line based in the Hagerstown, Maryland area code. Its flagship product is the Drop-In™ Stair System, a pre-engineered alternative to conventional site-built stairways designed for faster installation and full compliance with Federal, State, and Local building codes; the broader catalog extends to Spiral, Circular, Straight, and Alternating Tread stair configurations, available both as custom installations and as purchasable Stair Kits.
The company's core technology centers on the universally recognized Drop-In™ design, backed by a registered Drop-In™ trademark. Technical resources include CAD and PDF specification downloads, sample drawings, and measurement/installation guides for spiral stair kits, indicating an engineer-to-order capability layered on standardized product platforms. The products have been specified across high-rise multi-family dwellings, hospitals, intermodal facilities, and stadiums throughout the United States, with featured installations including a monumental stair at Yale University.
Sharon Stairs operates a primarily project-based B2B revenue model with quote-based pricing, supported by a direct consultation channel, a sales representative locator network, and a secondary e-commerce storefront for pre-configured stair kits targeting mid-market buyers. Customers include architects, construction managers, and building owners in commercial construction, with segmentation by building type rather than customer industry. Marketing relies on the parent company Duvinage's digital presence, including a website, social channels (Facebook, Twitter, LinkedIn), and direct quote requests, with no public pricing, headcount, or financial disclosures.
Sharon Stairs firmographics
Firmographics- Name
- Sharon Stairs
- Legal name
- Duvinage LLC
- Website
- https://sharonstair.com
- Company type
- Private
- Founded year
- 1963
- Operating status
- Operating
- Short description
- Sharon Stairs, a brand under Duvinage LLC since 1963, designs, engineers, and manufactures pre-fabricated metal stair and rail systems—anchored by its Drop-In™ Stair System—for architects, construction managers, and building owners in U.S. commercial construction.
- Ownership category
- akta.pro rank
Sharon Stairs industry classification
Industry- Product category
- Commercial Architectural Stair Systems
- NAICS
- Ornamental and Architectural Metal Products Manufacturing (33232), Sheet Metal Work Manufacturing (332322)
- SIC
- Prefabricated Metal Buildings & Components (3448)
- akta.pro primary industry
- Staircase & Railing Remodeling (Interior) (HSAPAFAF)
- akta.pro secondary industry
- Egress Windows, Stairwells & Code Compliance Upgrades (HSAPACAC)
Keywords
Where Sharon Stairs is headquartered
LocationHeadquarters
- HQ city
- Columbus
- HQ country
- United States
- HQ region
- North America
Markets served
Sharon Stairs business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure, Others
Revenue model
- Commercial Egress Stair Systems: Project-based revenue from custom and kit-based stair systems for commercial buildings including high-rise multi-family dwellings, hospitals, intermodal facilities, and stadiums. Revenue derived from direct sales, consultations, and kit purchases.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Custom stair systems and stair kits available via quote |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Sharon Stairs product offering
Product offeringCore offering
Sharon Stairs designs, engineers, and manufactures pre-fabricated steel stair and rail systems for commercial egress applications. Its flagship offering is the proprietary Drop-In™ Stair System, pioneered in 1963, alongside related product lines including spiral, circular, straight, and alternating tread stairs, available as custom installations or as shoppable stair kits.
Product overview
Sharon Stairs, a division of Duvinage LLC, offers a comprehensive portfolio of pre-fabricated stair systems for commercial egress applications. The core offering is the proprietary Drop-In™ Stair System, pioneered in 1963, which provides a universally recognized alternative to conventional site-built stairways. The product lineup includes Spiral Stairs, Circular Stairs, Straight Stairs, and Alternating Tread Stairs, available both as custom installations and as shoppable Stair Kits. These products serve diverse commercial building sectors including high-rise multi-family dwellings, hospitals, intermodal facilities, and stadiums across the United States.
Differentiator
Problem solved
Functional benefit
Products and services
- Drop-In™ Stair System Pre-fabricated egress stair solution pioneered in 1963, offering faster installation, lower costs, and code compliance compared to conventional site-built stairways for commercial buildings, high-rise multi-family dwellings, hospitals, intermodal facilities, and stadiums.
- Spiral Stairs Pre-fabricated spiral stair systems designed for commercial and residential applications, available as kits with installation resources and technical specifications.
- Circular Stairs Circular stair configurations offering design flexibility for various building applications.
- Stair Kits Pre-packaged stair kits available for purchase, including spiral stair kits with measurement guides and installation instructions, sold through an online shop.
- Straight Stairs
Companies that use Sharon Stairs
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles2 records
Sharon Stairs technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Sharon Stairs partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights4 records
Sharon Stairs competitors and assessment
Company assessmentDirect peers
- Viewrail: Designs and manufactures modern stair and railing systems, including glass railing and floating stairs. Comparable because it operates in the same modern commercial stair and railing category with direct-to-customer distribution.
- Salter Spiral Stair: Specializes in spiral and modular stair kits for residential and commercial buyers. Comparable because it competes in stair kits and modular stairs, overlapping with Sharon Stairs' spiral and stair kit offerings.
- Lapeyre Stair: Manufactures prefabricated, pre-engineered steel stair systems for industrial and commercial applications. Comparable because its drop-in / pre-engineered stair approach directly parallels Sharon Stairs' Drop-In™ system in target market and value proposition.
- Pacific Stair Corporation: A US-based commercial stair manufacturer offering prefabricated and custom steel stair systems. Comparable because it serves the same commercial construction specifiers with similar custom and modular stair offerings.
- Precision Stairs & Rail: Custom manufacturer of commercial and architectural stairs and railings. Comparable because it serves architects and contractors on commercial projects with similar custom metal stair and railing products.
- Arke Stairs: Sells modular and spiral stair kits online to residential and light-commercial buyers. Comparable because its e-commerce, kit-based stair distribution overlaps directly with Sharon Stairs' stair kit channel.
- American Stairways: Fabricates commercial and industrial stair systems, including code-compliant egress stairs. Comparable because it competes in the same US commercial egress stair market with similar fabrication capabilities.
Broad incumbents
- Fortress Building Products: Diversified building products manufacturer offering railing, decking, and fencing systems. Comparable because it competes with Sharon Stairs on commercial railing products while operating a much broader product portfolio.
- Trex Company: Large manufacturer of composite decking and railing systems for residential and commercial markets. Comparable because it competes on railing adjacent to stairs and offers a brand-led, code-compliant, US-made building products platform.
- Hollaender Manufacturing: Established manufacturer of architectural aluminum railing systems and structural fittings. Comparable because it overlaps with Sharon Stairs on railing products, though it serves a broader architectural metalwork portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Sharon Stairs social profiles
Digital presenceSharon Stairs financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sharon Stairs leadership team
Management profileNumber of profiles
Sharon Stairs funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sharon Stairs M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sharon Stairs
What does Sharon Stairs do?
Sharon Stairs designs, engineers, and manufactures pre-fabricated steel stair and rail systems for commercial egress applications. Its flagship offering is the proprietary Drop-In™ Stair System, pioneered in 1963, alongside related product lines including spiral, circular, straight, and alternating tread stairs, available as custom installations or as shoppable stair kits.
Is Sharon Stairs a public or private company?
Sharon Stairs is a private company. It is classified as corporate owned and is currently operating.
When was Sharon Stairs founded?
Sharon Stairs was founded in 1963.
Where is Sharon Stairs based?
Sharon Stairs is headquartered in Columbus, United States, in the North America region.
How does Sharon Stairs make money?
One revenue line is on record: commercial Egress Stair Systems.
Who are Sharon Stairs's main competitors?
Direct peers on record are Viewrail, Salter Spiral Stair, Lapeyre Stair, Pacific Stair Corporation, Precision Stairs & Rail, Arke Stairs and American Stairways. Broad incumbents are Fortress Building Products, Trex Company and Hollaender Manufacturing.
Does Sharon Stairs have an API?
No public API is recorded for Sharon Stairs.
What industry is Sharon Stairs in?
Sharon Stairs's product category is Commercial Architectural Stair Systems. Its primary akta.pro industry code is HSAPAFAF, Staircase & Railing Remodeling (Interior), with a secondary code of HSAPACAC, Egress Windows, Stairwells & Code Compliance Upgrades. Its NAICS code is 33232 and its SIC code is 3448.