Signature Door
Signature Door is a US-based private manufacturer founded in 1989 that produces wooden doors, weather-proof impact glass, and decorative glass for residential applications, operating from Altoona with 51-100 employees.
- Company typePrivate
- Founded1989
- HeadquartersAltoona, United States
- Headcount51–100
- GTM typeB2C
- OfferingHardware or Manufacturing
What Signature Door does
Signature Door is a US-based, privately held specialty building products manufacturer founded in 1989 and headquartered in Altoona. The company produces wooden doors, weather-proof impact glass, and decorative glass products, with all three product categories targeted at residential applications. It operates with a workforce of 51-100 employees, placing it in the small-to-mid-sized manufacturing segment.
The company's product portfolio spans entry and interior wooden doors, impact-resistant glazing engineered to withstand severe weather, and decorative glass solutions oriented toward aesthetic applications. The residential end-market focus suggests distribution through builders, contractors, and home improvement channels, though no specific go-to-market motion, pricing model, or channel structure is disclosed in available data. The firm maintains a web presence at signaturedoor.com, and the 35+ year operational history implies established manufacturing capability, supplier relationships, and some degree of regional customer base.
The company operates as a for-profit private entity with no disclosed parent company, subsidiaries, ownership structure, leadership team, funding history, or financial metrics. No information is available on technology platforms, AI/ML capabilities, certifications, patents, partnerships, or strategic transactions. The available data confirms the company's existence, product scope, founding date, location, and headcount band, but does not support analysis of competitive positioning, growth trajectory, or financial performance.
Signature Door firmographics
Firmographics- Name
- Signature Door
- Website
- https://signaturedoor.com
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Signature Door is a US-based private manufacturer founded in 1989 that produces wooden doors, weather-proof impact glass, and decorative glass for residential applications, operating from Altoona with 51-100 employees.
- Ownership category
- akta.pro rank
Signature Door industry classification
Industry- Product category
- Residential Doors
- NAICS
- Wood Window and Door Manufacturing (321911)
- SIC
- Glass Products, Made Of Purchased Glass (3231)
- akta.pro primary industry
- Interior Doors (IMADAIAB)
- akta.pro secondary industries
- Exterior Doors (IMADAIAA), Weatherstripping & Door/Window Sealing Products (IMADAGAH)
Keywords
Where Signature Door is headquartered
LocationHeadquarters
- HQ city
- Altoona
- HQ country
- United States
- HQ region
- North America
Markets served
Signature Door business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales
Signature Door product offering
Product offeringCore offering
Signature Door specializes in manufacturing wooden doors, weather-proof impact glass, and attractive decorative glass for residential applications. The company produces physical door and glass products designed for homeowner use, with a focus on both functional weather protection and aesthetic appeal.
Differentiator
Problem solved
Functional benefit
Products and services
- Wooden Doors
- Weather-Proof Impact Glass
- Decorative Glass
Companies that use Signature Door
Customer profileIdeal customer profiles1 record
Signature Door technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Signature Door partnerships and signals
Strategic signalRecent moves1 record
Signature Door competitors and assessment
Company assessmentDirect peers
- Simpson Door Company: Family-owned wooden door manufacturer offering interior and exterior wood doors for residential applications. Highly comparable to Signature Door in materials, customer base, and craftsmanship-focused positioning.
- Plastpro Inc. Manufacturer of fiberglass entry doors and components for residential applications, with strong presence in impact-rated coastal markets. Comparable in residential entry door focus and impact-glass capability.
- Rogue Valley Door: Specialty maker of high-end wood interior and exterior doors for residential custom and architectural applications. Comparable small-scale, customization-driven wooden door manufacturing model.
- Lemieux Doors: Custom wood door manufacturer serving residential and light commercial customers, emphasizing decorative glass and design-forward products. Closely aligned with Signature Door's decorative glass and custom wood positioning.
Broad incumbents
- Marvin Windows and Doors: Premium residential window and door manufacturer with impact-rated and clad wood product lines. Comparable at the premium residential door segment though broader in product scope.
- JELD-WEN: Global manufacturer of windows and doors (including interior wood doors) serving residential and light commercial markets. A broad incumbent with overlapping residential wooden door offerings.
- Andersen Corporation: Major US manufacturer of windows and doors serving residential new construction and replacement. Competes in the same residential channel, though broader in product scope and scale.
- Pella Corporation: National manufacturer of windows and patio doors for residential markets, with growing impact-rated product lines. Comparable in residential door category but operates at substantially larger scale.
- Therma-Tru Doors: Leading manufacturer of entry and patio residential doors, including impact-rated fiberglass and steel systems. Operates at much larger scale but competes for the same residential door buyer and dealer channel.
- Masonite International: One of the world's largest manufacturers of residential and commercial doors, including wood interior, exterior entry, and impact-rated systems. Comparable product family with significantly larger scale.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat1 record
Key risks4 records
Key highlights5 records
Customer concentration
Signature Door social profiles
Digital presenceSignature Door financial estimates
Financial estimateRevenue estimate
Valuation estimate
Signature Door leadership team
Management profileNumber of profiles
Signature Door funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Signature Door 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 Signature Door
What does Signature Door do?
Signature Door specializes in manufacturing wooden doors, weather-proof impact glass, and attractive decorative glass for residential applications. The company produces physical door and glass products designed for homeowner use, with a focus on both functional weather protection and aesthetic appeal.
When was Signature Door founded?
Signature Door was founded in 1989. It employs 51 to 100 people.
Where is Signature Door based?
Signature Door is headquartered in Altoona, United States, in the North America region.
Who are Signature Door's main competitors?
Direct peers on record are Simpson Door Company, Plastpro Inc., Rogue Valley Door and Lemieux Doors. Broad incumbents are Marvin Windows and Doors, JELD-WEN, Andersen Corporation, Pella Corporation, Therma-Tru Doors and Masonite International.
Does Signature Door have an API?
No public API is recorded for Signature Door.
What industry is Signature Door in?
Signature Door's product category is Residential Doors. Its primary akta.pro industry code is IMADAIAB, Interior Doors, with a secondary code of IMADAIAA, Exterior Doors. Its NAICS code is 321911 and its SIC code is 3231.