Modern Door & Equipment
Modern Door & Equipment is a Mid-Atlantic distributor and installer of operable partitions, movable walls, and glass wall systems, serving commercial, institutional, hospitality, and multifamily construction projects across North America via its own offices and the IDNNA distributor network.
- Company typePrivate
- Founded1985
- HeadquartersWhite Plains, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Modern Door & Equipment does
Modern Door & Equipment is a privately held distributor and installer of operable partitions, movable walls, and glass wall systems, headquartered in White Plains, Maryland with an additional office in Ashland, Virginia. Founded in 1985 and operating for 35 years, the company holds self-described status as the #1 dealer of Modernfold and Skyfold operable partitions globally, and is a founding member of the Independent Distributor Network of North America (IDNNA). Its product portfolio spans four core brand relationships (Modernfold, Skyfold, Dormakaba, Renlita) plus newer lines including Line Systems and YKK AP, organized into vertical, interior, horizontal, exterior, acoustical, and glass solution categories that address space-flexibility and acoustic-separation requirements for office, education, hospitality, coworking, and residential amenity projects.
The company's business model is project-based and B2B, combining specification assistance, factory-trained installation, and ongoing service with 24-hour emergency repair. Revenue is generated primarily through one-time product sales of custom-configured space-management hardware (operable partitions, vertical folding doors, retractable walls, glass systems) along with associated installation and maintenance services. Pricing is quote-based and project-specific rather than published, and the go-to-market is consultative and field-led: the company works directly with architects during specification and coordinates with general contractors through installation.
The customer base is enterprise and institutional, including hotels (Moxy Hotel), coworking operators (Venture X), schools (Banneker High School, Reams Road Elementary), banks (Atlantic Union Bank), and residential amenity centers (Wescott Clubhouse). Distribution is concentrated in the Mid-Atlantic region with broader North American reach via the IDNNA partner network, and the company differentiates through exclusive top-tier distribution relationships, factory-trained installation crews, and demonstrated capability on award-winning architectural projects.
Modern Door & Equipment firmographics
Firmographics- Name
- Modern Door & Equipment
- Legal name
- Modern Door and Equipment Inc.
- Website
- https://moderndoor.com
- Company type
- Private
- Founded year
- 1985
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Modern Door & Equipment is a Mid-Atlantic distributor and installer of operable partitions, movable walls, and glass wall systems, serving commercial, institutional, hospitality, and multifamily construction projects across North America via its own offices and the IDNNA distributor network.
- Ownership category
- akta.pro rank
Modern Door & Equipment industry classification
Industry- Product category
- Operable Partitions and Movable Walls
- NAICS
- Showcase, Partition, Shelving, and Locker Manufacturing (337215), Metal Window and Door Manufacturing (332321)
- SIC
- Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security) (IMADAIAF)
- akta.pro secondary industries
- Exterior Doors (IMADAIAA), Doors, Gates, Loading Docks & Access Systems Service (IMAIABAH)
Keywords
Where Modern Door & Equipment is headquartered
LocationHeadquarters
- HQ city
- White Plains
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Modern Door & Equipment business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- Product Sales: Sale of operable partitions, movable walls, glass wall systems, and vertical folding doors from branded manufacturers (Modernfold, Skyfold, Dormakaba, Renlita). Products are sold as custom-configured solutions for specific project requirements.
- Installation Services: Factory-trained crews handle all installation needs for specialty space management products in a timely and professional manner, including project-specific coordination with architects and general contractors.
- Service & Maintenance: Service department handles scheduled maintenance for all products sold, including annual safety inspections, annual preventative maintenance, and 24-hour emergency repair service. Also services other manufacturer's products.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based custom pricing |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels7 records
Modern Door & Equipment product offering
Product offeringCore offering
Modern Door & Equipment is an authorized distributor and turnkey provider of operable partitions, movable walls, glass wall systems, and vertical folding doors for commercial and institutional projects. The company represents leading manufacturers (Modernfold, Skyfold, Dormakaba, Renlita, and Line Systems) and delivers design assistance, specification writing, project-specific CAD drawings, factory-trained installation, and ongoing service and maintenance across the Mid-Atlantic region.
Product overview
Modern Door & Equipment is a leading distributor of space management solutions, specializing in operable partitions, movable walls, and flexible space systems. The company serves as the top dealer of Modernfold and Skyfold operable partitions globally, representing the Independent Distributor Network of North America (IDNNA). Their product portfolio includes four major brand lines: Modernfold (operable partitions, glass wall systems, accordion doors, and the ComfortDrive® automated panel system with Acousti-Clear® and Compactline® glass options); Skyfold (vertically retractable walls including Classic™, Zenith® Premium, Zenith®, and Mirage® models with industry-leading STC ratings); Dormakaba (glass systems including Pure, Pure Enclose, Muto, HSW, and Holoform); and Renlita (vertical operating doors, walls, and windows including S-Series models, A-750 NuFold, and Sovereign). These products are organized into six solution categories: Vertical Solutions (vertically operating systems), Interior Solutions (movable glass walls), Horizontal Solutions (space division), Exterior Solutions (outdoor applications), Acoustical Solutions (sound-blocking systems), and Glass Solutions (daylighting and aesthetic division). The company also provides design assistance, installation, and 24-hour emergency service.
Differentiator
Problem solved
Functional benefit
Products and services
- Modernfold Operable Partitions and Movable Walls
Quantifiable outcome
- Skyfold Classic provides 51-STC rated acoustic separation, enabling clear sound blocking between gym and cafeteria spaces in educational institutions.
- +3 more outcomes
Companies that use Modern Door & Equipment
Customer profileNamed customers7 records
Segments5 records
Ideal customer profiles5 records
Modern Door & Equipment technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
Modern Door & Equipment partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered minor, flagship and core.
- 510 Architectsminor510 Architects designed the Wescott Clubhouse amenity center with a focus on bringing natural daylight into the space. Modern Door partnered with 510 Architects, HHHunt, and UrbanCore Construction to construct a large glass three-sided curtain wall structure for the project.
- Line SystemsflagshipModern Door collaborated with Line Systems (a European manufacturer expanding to North America) on the Venture X Arlington project, installing over 1000 lineal feet of Line Systems' Slim U demountable glass systems with 10mm frosted glass for improved acoustic performance, electronic magnetic locking, and seamless aesthetics. Modern Door recommended the thicker 10mm glass over the originally specified 5mm product.
- Venture XflagshipVenture X is a flexible workspace/coworking company with over 40 locations in 5 countries. Modern Door collaborated with Line Systems and Interplan Architects on the Arlington, Virginia location, installing extensive glass office fronts, conference room walls, and a feature wall. Venture X pioneered professional, high-tech, flexible environments in 2012 and began franchising in 2016.
- DBI ArchitectsminorDBI Architects worked with Augie's Mussel House and Beer Garden owners to reimagine their space. Modern Door provided Renlita solutions in partnership with DBI Architects to transform the restaurant with custom glass walls and vertical folding doors.
- ModernfoldcoreModern Door is the top Modernfold distributor globally. Modernfold products include operable partitions, glass wall systems, and accordion doors. Modern Door provides sales, installation, and service for Modernfold products including the ComfortDrive automated self-driving panel system and Acousti-Clear glass panels.
- SkyfoldcoreModern Door is the top Skyfold distributor globally. Skyfold provides all-electric vertically retractable walls that divide or expand spaces within minutes and store in the ceiling, offering the highest STC acoustic ratings in the industry. Products include Skyfold Classic, Zenith Premium, Zenith, and Mirage models.
- DormakabacoreModern Door is an authorized Dormakaba distributor. Dormakaba provides glass wall systems and hardware products including Pure, Pure Enclose, and Muto lines, which complement office furniture and design while delivering strong performance.
- RenlitacoreModern Door is an authorized Renlita distributor. Renlita specializes in vertical operating doors, walls, and windows that offer space management without sacrificing aesthetic. Products include S-500 Liftaway, S-2000 Hingeway, S-550 Liftaway, S-1000 Floataway, S-3000 Foldaway, A-750 NuFold, and Sovereign models. Each Renlita product is custom created for client needs.
- IDNNA (Independent Distributor Network of North America)coreModern Door is a founding member of IDNNA, which represents the leading distributors of space management products throughout North America. IDNNA members are reliable, up-to-date, and well-connected to the best quality manufacturers, providing a network for addressing local space management needs.
- Interplan ArchitectsminorInterplan Architects designed the Venture X Arlington, Virginia location in collaboration with Venture X. Modern Door worked alongside Interplan to specify and install glass systems for the flexible workspace environment.
- YKK AP America, Inc.minorYKK AP America supplied the YCW 750 OG glass curtain wall and matching six-panel horizontal folding ActivWall door for the Wescott Clubhouse project, enabling the large glass three-sided structure and seamless indoor-outdoor connection.
- UrbanCore ConstructionminorUrbanCore Construction served as the general contractor for the Wescott Clubhouse project. Modern Door worked with UrbanCore along with 510 Architects, HHHunt, ONeil Engineering Services, and Lynch Mykins Structural Engineers.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
Modern Door & Equipment competitors and assessment
Company assessmentDirect peers
- Raydoor: Raydoor manufactures sliding and folding wall systems for commercial interiors, directly competing in the same space-division category where Modern Door positions Modernfold and Skyfold products. Comparable to Modern Door's interior glass and operable partition offerings.
- Kwik-Wall Company: Kwik-Wall manufactures operable partitions, movable glass walls, and accordion folding doors — a near-identical product set to Modern Door's Modernfold and Dormakaba glass lines. It is a direct competitor on specifications written by architects and GCs for flexible space projects.
- Hufcor: Hufcor is one of the original operable partition and movable wall manufacturers, now part of dormakaba. It competes head-to-head with Modernfold and Skyfold — the very brands Modern Door distributes — making it a direct upstream/downstream peer in the same space management category.
- Moderco: Moderco is a long-standing operable partition manufacturer offering folding, sliding, and glass wall systems — directly competitive with the brands Modern Door distributes. Architects and GCs routinely evaluate Moderco against Skyfold/Modernfold for the same projects.
- Muraflex: Muraflex specializes in architectural glass partition systems for commercial offices — a comparable product category to Modern Door's Dormakaba Pure/Muto and Line Systems demountable glass solutions, especially in the coworking and corporate office segments.
- Sliding Door Company: The Sliding Door Company offers interior glass sliding doors, barn doors, and room dividers for commercial and residential spaces — directly comparable to Modern Door's interior glass wall solutions, particularly for hospitality, coworking, and modern office use cases.
Broad incumbents
- Haworth: Haworth is a global office furniture and architectural interiors manufacturer with integrated wall, flooring, and furniture solutions. It competes for the workspace reconfiguration budgets that Modern Door's operable partition projects target, particularly in the corporate office segment.
- Steelcase: Steelcase is a global leader in office furniture, workspace solutions, and architectural products. While its core business is furnishings, it competes for the same flexible-office and coworking spec-driven budgets and represents the broader incumbent in commercial interior space management.
- CR Laurence (CRL): CRL is a major architectural hardware, glass, and railing distributor/manufacturer. While much broader in scope, it supplies complementary products (glass hardware, sliding door systems) that overlap with portions of Modern Door's portfolio for commercial glazing and space division projects.
Regional players
- Western Integrated: Western Integrated is a regional West Coast distributor/installer specializing in operable partitions and space management solutions — directly comparable in business model, services, and product category to Modern Door, but serving a different geography (California/Pacific Northwest).
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Modern Door & Equipment social profiles
Digital presenceModern Door & Equipment financial estimates
Financial estimateRevenue estimate
Valuation estimate
Modern Door & Equipment leadership team
Management profileNumber of profiles
Profiles1 record
Modern Door & Equipment funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Modern Door & Equipment 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 Modern Door & Equipment
What does Modern Door & Equipment do?
Modern Door & Equipment is an authorized distributor and turnkey provider of operable partitions, movable walls, glass wall systems, and vertical folding doors for commercial and institutional projects. The company represents leading manufacturers (Modernfold, Skyfold, Dormakaba, Renlita, and Line Systems) and delivers design assistance, specification writing, project-specific CAD drawings, factory-trained installation, and ongoing service and maintenance across the Mid-Atlantic region.
Is Modern Door & Equipment a public or private company?
Modern Door & Equipment is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Modern Door & Equipment founded?
Modern Door & Equipment was founded in 1985. It employs 51 to 100 people.
Where is Modern Door & Equipment based?
Modern Door & Equipment is headquartered in White Plains, United States, in the North America region.
How does Modern Door & Equipment make money?
Three revenue lines are on record. Product Sales are the primary driver. The others are installation Services and service & Maintenance.
Who are Modern Door & Equipment's main competitors?
Direct peers on record are Raydoor, Kwik-Wall Company, Hufcor, Moderco, Muraflex and Sliding Door Company. Broad incumbents are Haworth, Steelcase and CR Laurence (CRL). Western Integrated is listed as a regional player.
Does Modern Door & Equipment have an API?
No public API is recorded for Modern Door & Equipment.
What industry is Modern Door & Equipment in?
Modern Door & Equipment's product category is Operable Partitions and Movable Walls. Its primary akta.pro industry code is IMADAIAF, Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security), with a secondary code of IMADAIAA, Exterior Doors. Its NAICS code is 337215 and its SIC code is 3442.