Insights

Strong Market Position Therma-Tru is the leading brand in the entry door industry, favored by building professionals and recognized for its innovative fiberglass door solutions. This prominent market position presents opportunities to expand product offerings and deepen relationships with high-volume builders and contractors.

Recent Award Recognition The company’s recent accolades, including the Popular Choice Award at Architizer and its sustainability leadership award, highlight its reputation for quality and eco-friendly products. These awards can be leveraged to target environmentally conscious builders and clients seeking premium, award-winning designs.

Product Innovation Launch of new systems like the Veris Modern Grain and the Veris glass door entries demonstrates Therma-Tru’s focus on innovation and modern aesthetics. Exploring partnerships with architects and designers interested in cutting-edge, customizable door systems could generate new sales channels.

Sustainable Focus Recognition as a Sustainable Brand Leader signals a strong commitment to eco-friendly products, aligning with industry trends toward sustainability. Targeting green building projects and eco-conscious builders offers a strategic growth avenue.

Strategic Partnerships Recent collaborations, such as with window replacement partners, expand distribution channels and product visibility. Developing further partnerships with home improvement companies and large-scale contractors could enhance market penetration and drive higher sales volumes.

Therma Tru Tech Stack

Therma Tru uses 8 technology products and services including SOLIDWORKS, Ansible, Open Graph, and more. Explore Therma Tru's tech stack below.

  • SOLIDWORKS
    Cad & Graphics
  • Ansible
    Configuration Management
  • Open Graph
    Content Management System
  • Microsoft Access
    Database Management Software
  • ServiceNow
    Miscellaneous
  • Windows 10
    Operating Systems
  • JavaScript
    Programming Languages
  • ShareThis
    Widgets

Media & News

Therma Tru's Email Address Formats

Therma Tru uses at least 1 format(s):
Therma Tru Email FormatsExamplePercentage
FLast@thermatru.comJDoe@thermatru.com
97%
First.Last@thermatru.comJohn.Doe@thermatru.com
3%

Frequently Asked Questions

Where is Therma Tru's headquarters located?

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Therma Tru's main headquarters is located at 1 Horizon Way Deerfield, Illinois 60015 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Therma Tru's phone number?

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You can contact Therma Tru'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 Therma Tru's official website and social media links?

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Therma Tru's official website is thermatru.com and has social profiles on LinkedIn.

How much revenue does Therma Tru generate?

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As of March 2026, Therma Tru's annual revenue is estimated to be $481M.

What is Therma Tru's SIC code NAICS code?

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Therma Tru's SIC code is 3442 - Metal Doors, Sash, Frames, Molding, and Trim Manufacturing NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Therma Tru have currently?

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As of March 2026, Therma Tru has approximately 803 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Vice President Wdb: C. S.Vice President Residential Manufacturing: M. D.President: T. D.. Explore Therma Tru's employee directory with LeadIQ.

What industry does Therma Tru belong to?

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Therma Tru operates in the Wholesale Building Materials industry.

What technology does Therma Tru use?

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Therma Tru's tech stack includes SOLIDWORKSAnsibleOpen GraphMicrosoft AccessServiceNowWindows 10JavaScriptShareThis.

What is Therma Tru's email format?

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Therma Tru's email format typically follows the pattern of FLast@thermatru.com. Find more Therma Tru email formats with LeadIQ.

Therma Tru

Wholesale Building MaterialsIllinois, United States501-1000 Employees

Therma-Tru is the leading entry door brand most preferred by building professionals. Founded in 1962, Therma-Tru pioneered the fiberglass entry door industry, and today offers a complete portfolio of entry and patio door system solutions, including decorative glass doorlites, sidelites, transoms, and door components. Therma-Tru is headquartered in Maumee, Ohio. 

Our organization offers a growing, successful business, consistent financial results, opportunities to thrive in your career, an engaged workforce, rewards for performance, #1 positioned brands, innovation focus across the business, strong values, an inclusive culture and global citizenship.

Opportunity. Purpose. Reward.

Section iconCompany Overview

Headquarters
1 Horizon Way Deerfield, Illinois 60015 United States
Phone number
SIC Code
3442 - Metal Doors, Sash, Frames, Molding, and Trim Manufacturing
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    Therma Tru's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Therma Tru's revenue is estimated to be in the range of $250M$500M

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