Insights

Customization and Quality Signature Door Inc. specializes in manufacturing custom wood doors and decorative glass, offering high levels of personalization such as multiple species, iron grills, bi-fold doors, and operating sidelit options, which appeals to clients seeking bespoke building solutions.

Innovation Recognition The company has been recognized as one of the most innovative door manufacturers worldwide, indicating a strong potential to attract customers looking for cutting-edge, reliable, and innovative building materials.

Certifications and Approvals With approvals from Miami-Dade for hurricane impact glass and the Texas Department of Insurance, Signature Door Inc. is well-positioned to serve clients in regions with strict safety and building code requirements, expanding sales opportunities into high-demand markets.

Made In USA Emphasizing its U.S. manufacturing origin and quick lead times, the company can appeal to customers prioritizing domestic products, quality assurance, and faster delivery, which could provide a competitive edge in targeted regional markets.

Growth and Market Potential Operating within the mid-market revenue range and a dedicated workforce, Signature Door Inc. presents an attractive opportunity for sales expansion into residential and commercial sectors, especially those requiring custom, high-quality, and compliant building materials.

Similar companies to Signature Door Inc

Signature Door Inc Tech Stack

Signature Door Inc uses 8 technology products and services including Gravatar, WP Rocket, oEmbed, and more. Explore Signature Door Inc's tech stack below.

  • Gravatar
    Audio, Video, Graphics
  • WP Rocket
    Caching
  • oEmbed
    Dev Tools
  • Mailcheck
    Javascript Libraries
  • Elementor
    Page Builders
  • reCAPTCHA
    Security
  • Adobe Fonts
    Web Fonts
  • WPForms
    Web Platform Extensions

Signature Door Inc's Email Address Formats

Signature Door Inc uses at least 1 format(s):
Signature Door Inc Email FormatsExamplePercentage
FLast@signaturedoor.comJDoe@signaturedoor.com
50%
Last@signaturedoor.comDoe@signaturedoor.com
20%
First.Last@signaturedoor.comJohn.Doe@signaturedoor.com
20%
First@signaturedoor.comJohn@signaturedoor.com
10%

Frequently Asked Questions

What is Signature Door Inc's phone number?

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You can contact Signature Door Inc's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Signature Door Inc's official website and social media links?

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Signature Door Inc's official website is signaturedoor.com and has social profiles on LinkedIn.

How much revenue does Signature Door Inc generate?

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As of December 2025, Signature Door Inc's annual revenue is estimated to be $9.9M.

What is Signature Door Inc's SIC code NAICS code?

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Signature Door Inc's SIC code is 3231 - Glass Products, Made of Purchased Glass NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Signature Door Inc have currently?

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As of December 2025, Signature Door Inc has approximately 51 employees across 1 continents, including North America. Key team members include President: D. N.Plant Manager: D. N.Retired: D. N.. Explore Signature Door Inc's employee directory with LeadIQ.

What industry does Signature Door Inc belong to?

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Signature Door Inc operates in the Wholesale Building Materials industry.

What technology does Signature Door Inc use?

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Signature Door Inc's tech stack includes GravatarWP RocketoEmbedMailcheckElementorreCAPTCHAAdobe FontsWPForms.

What is Signature Door Inc's email format?

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Signature Door Inc's email format typically follows the pattern of FLast@signaturedoor.com. Find more Signature Door Inc email formats with LeadIQ.

When was Signature Door Inc founded?

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Signature Door Inc was founded in 1989.

Signature Door Inc

Wholesale Building MaterialsPennsylvania, United States51-200 Employees

Signature Door Inc., manufactures custom wood doors, decorative glass, hurricane impact glass, insulated glass at their facility in Altoona, PA.  

*Made In The U.S.A. - It Matters!
* Quick Lead Times
*AIA Approved Provider
*Miami-Dade Large Missle Hurricane Impact Approved
*Texas Department of Insurance Approvals
*Custom Decorative Glass
*Made To Order
*Finishing Available
*Multiple Species
*Iron Grills
*Bi-Fold Doors
*Operating Sidelights

Section iconCompany Overview

Phone number
SIC Code
3231 - Glass Products, Made of Purchased Glass
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $1M$10M

    Signature Door Inc's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Signature Door Inc's revenue is estimated to be in the range of $1M$10M

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