Lynden Door

What Lynden Door does

Lynden Door, Inc. is a third-generation, family-owned interior wood door manufacturer founded in 1978 in Lynden, Washington. The company designs, produces, and finishes interior wood doors across four performance grades (LD Architectural, CD Commercial, IC Interior Commercial, SD Standard Construction) and multiple branded collections, including FineLine, StileLine, ReDiscovery, Elemental, Molded, Laminate, Prefinished Hardboard, and the proprietary VanAir ventilated door line. Its core technology stack rests on wood veneer lamination, hardboard and high-density fiberboard door core production, custom factory machining and finishing, and specialty constructions such as 20/45/60/90-minute fire-rated cores, lead-lined doors for radiation protection, sound transmission class (STC)-rated acoustic cores, and integrated ventilation channels with acoustical baffles. The company also manufactures the Pacific Collection factory finish program with eleven stain colors across ten wood species, and offers Agfiber cores made from renewable plant cellulose for LEED-aligned projects.

Lynden Door sells primarily through direct project-based quoting to commercial, healthcare, education, mixed-use, hospitality, and single/multi-family residential customers across the United States and Canada, supplemented by a wholesale distribution channel through its wholly-owned subsidiary Alliance Door Products. Customer reference projects include the LEED Platinum-certified Bastyr University student housing, the LEED Gold-certified Colonel Nesmith Readiness Center, multiple LEED-certified PeaceHealth facilities including the April 2024 opening in Lynden, WA, the 500-bed Royal Jubilee Hospital in-patient tower, the Lions Gate Hospital Hope Centre, and high-rise mixed-use developments such as Shaw Tower, Jameson House (designed by Lord Norman Foster), and the 100 Van Ness office-to-residential conversion in San Francisco. Pricing is quote-based and varies by door type, species, finish, fire rating, STC rating, size, and quantity; no public price list is disclosed, and the company holds long-cycle specification-driven engagements rather than transactional retail sales.

Under the corporate umbrella sit five wholly-owned subsidiaries - Alliance Door Products (wholesale distribution), Lynden Door Trucking (logistics across the U.S. and Western Canada), Source Engineering (equipment and systems fabrication), Victory Millwork (door industry components), and Glacier Mouldings (millwork for doors, windows, mouldings, and stair systems) - giving the family of companies vertical integration from raw machinery through distribution. Certifications include FSC Chain of Custody, LEED-aligned manufacturing, SCS Indoor Advantage Gold (low VOC), Environmental Product Declaration, Health Product Declaration, TSCA Title VI / CARB Phase II compliance, WDMA I.S. 1-A, and AWI Section 1300 conformance.

Name

Lynden Door

Legal name

Lynden Door, Inc.

Website

https://lyndendoor.com

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

101–250 employees

Short description

Lynden Door is a third-generation, family-owned manufacturer of interior wood doors, serving commercial, healthcare, education, mixed-use, hospitality, and residential customers across the United States and Canada through direct project sales and the Alliance Door Products wholesale channel.

Ownership category

akta.pro rank

Product category

Interior Wood Doors

NAICS

Wood Window and Door Manufacturing (321911), Custom Architectural Woodwork and Millwork Manufacturing (337212)

akta.pro primary industry

Interior Doors (IMADAIAB)

akta.pro secondary industry

Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security) (IMADAIAF)

Keywords

• Interior wood doors
• Commercial door manufacturing
• Architectural wood doors
• Residential door manufacturing
• Custom door machining

Headquarters

HQ city

Lynden

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Interior Wood Door Sales: Primary revenue from manufacturing and selling interior wood doors across residential, commercial, and architectural segments. Product lines include Molded, FineLine, StileLine, Rediscovery, Wood Veneer, Laminate, and Hardboard doors. Also offers factory finishing and custom machining services.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels3 records

Core offering

Lynden Door manufactures and sells interior wood doors across residential, commercial, and architectural segments, with a portfolio spanning Ventilated Doors (VanAir), FineLine routed profiles, StileLine sketch-face veneers, ReDiscovery luxury veneers, Wood Veneer, Elemental bevel grooved, Prefinished Hardboard, Molded, and Laminate doors across SD, IC, CD, and LD performance series. The company also offers factory finishing (Pacific Collection), custom machining, fire-rated (20-90 min), STC acoustic, lead-lined, and healthcare-specific door solutions.

Product overview

Lynden Door is a manufacturer of interior wood doors offering a blended product portfolio across three primary door series: Residential (SD Series), Commercial (CD Series), and Architectural (LD Series), plus Interior Commercial (IC Series). The core product lineup includes Ventilated Doors (VanAir), FineLine (10 routed profile designs), StileLine (sketch face veneers), ReDiscovery (luxury veneers), Wood Veneer doors, Elemental (bevel grooved), Prefinished Hardboard, Molded, and Laminate doors. Specialty options include Fire Doors (20-90 min ratings), Lead-Lined Doors, STC-rated acoustic doors, and door components like Glazing/Vision Lites and Surface Applied Moldings. The company also offers the Pacific Collection factory finish program. Products serve residential, commercial, architectural, and healthcare market segments including single/multi-family housing, hospitality, education, office, and healthcare applications.

Differentiator

Problem solved

Functional benefit

Brands

• FineLine: Modern interior door collection featuring grooved profile lines with 10 unique profile options including Alki, Denman, Laurelhurst, Montlake, Parkrose, Robson, Granville, Ravenna, Ballard, and Fairview designs.
• StileLine
• ReDiscovery Collection
• Elemental
• VanAir
• Pacific Collection
• Molded
• Laminates
• Prefinished Hardboard
• Wood Veneer

Products and services

• Ventilated Doors (VanAir) Innovative interior doors with integrated ventilation channels that facilitate airflow between rooms while maintaining sound privacy, designed to improve indoor air quality and reduce humidity buildup. Features 80-140 sq. in. vent area, up to 25 STC sound rating, and reduces CO2 and humidity by up to 20%.
• FineLine Interior Door Collection

Quantifiable outcome

• CO2 reduction of 20% in bedrooms compared to standard doors with ventilation
• +4 more outcomes

Named customers16 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Five partnerships are on record, tiered core and supporting.

• Alliance Door ProductscoreChannel Partner/ Reseller/ DistributorFull-service wholesale distributor of residential, architectural and commercial doors; millwork and hardware products with branches in the United States and Canada. Part of Lynden Door family of companies.
• Lynden Door TruckingcoreOthersProvides effective and efficient transportation solutions throughout the U.S. and Western Canada. Part of Lynden Door family of companies.
• Source EngineeringsupportingTechnology or IntegrationDesigns and fabricates equipment and systems for local and regional manufacturing companies. Part of Lynden Door family of companies.
• Victory MillworksupportingOthersLeading manufacturer of quality components for the residential and commercial interior door industry. Part of Lynden Door family of companies.
• Glacier MouldingssupportingOthersCrafts top-tier wood millwork components designed for use in doors, windows, mouldings and stair systems. Part of Lynden Door family of companies.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Masonite International: One of the largest North American door manufacturers, producing interior and exterior wood, fiberglass, and composite doors across residential and architectural segments. Most direct comparable in scale, channel, and product overlap with Lynden's commercial/architectural offering.
• Simpson Door Company: Long-standing US wood door manufacturer focused on interior and exterior wood doors, including specialty and architectural lines. Closely comparable in craftsmanship positioning and architectural-grade wood door focus.
• Eggers Industries: Architectural wood door manufacturer producing flush, stile-and-rail, and specialty doors for commercial, healthcare, and institutional projects. Directly comparable in architectural specification channels and product mix.
• Algoma Hardwoods: Manufacturer of interior architectural wood doors and components serving commercial and institutional markets in North America. Comparable product set and architectural spec channel overlap.
• Karona Doors: Architectural flush wood door manufacturer with focus on commercial, healthcare, and institutional specifications. Directly competes in the architectural wood door segment Lynden serves with its LD Series.

Broad incumbents

• JELD-WEN: Global building products manufacturer with a broad portfolio of interior, exterior, patio, and garage doors plus windows. Competes head-on in commercial/architectural wood door specifications and offers deeper distribution than Lynden.
• Pella Corporation: Major US window and door manufacturer with established architectural and residential door lines. Competes for whole-opening specifications on residential and light commercial projects.
• Marvin: Premium US manufacturer of windows and doors serving architects, builders, and homeowners. Overlaps with Lynden's higher-end architectural and luxury residential door positioning.

Regional players

• Columbia Door: Pacific Northwest-based commercial wood door manufacturer serving the western US and Canada. Comparable in product type and overlapping geographic footprint with Lynden Door's core territory.

Emerging players

• Stile Doors International (Vancouver) / similar regional millwork shops: Smaller, design-led architectural millwork and door fabricators serving boutique residential and mixed-use projects in the Pacific Northwest. Adjacent competitors for high-end custom specifications where Lynden's ReDiscovery and StileLine collections compete.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/lyndendoor
• LinkedInlinkedin.com/company/lynden-door

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries5 records

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 Lynden Door