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 Doors Tech Stack

Therma-Tru Doors uses 8 technology products and services including Sizmek, Google Ads, Bing Ads, and more. Explore Therma-Tru Doors's tech stack below.

  • Sizmek
    Advertising
  • Google Ads
    Advertising
  • Bing Ads
    Advertising Networks
  • Adobe Illustrator
    Cad & Graphics
  • WordPress
    Content Management System
  • C#
    Programming Languages
  • HSTS
    Security
  • Candid
    Social Media Marketing Software

Media & News

Therma-Tru Doors's Email Address Formats

Therma-Tru Doors uses at least 1 format(s):
Therma-Tru Doors Email FormatsExamplePercentage
FLast@thermatru.comJDoe@thermatru.com
97%
First.Last@thermatru.comJohn.Doe@thermatru.com
2%
FirstLast@thermatru.comJohnDoe@thermatru.com
1%

Frequently Asked Questions

Where is Therma-Tru Doors's headquarters located?

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Therma-Tru Doors'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 Doors's phone number?

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

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

How much revenue does Therma-Tru Doors generate?

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

What is Therma-Tru Doors's SIC code NAICS code?

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Therma-Tru Doors'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 Doors have currently?

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As of February 2026, Therma-Tru Doors has approximately 812 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 Doors's employee directory with LeadIQ.

What industry does Therma-Tru Doors belong to?

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Therma-Tru Doors operates in the Wholesale Building Materials industry.

What technology does Therma-Tru Doors use?

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Therma-Tru Doors's tech stack includes SizmekGoogle AdsBing AdsAdobe IllustratorWordPressC#HSTSCandid.

What is Therma-Tru Doors's email format?

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

Therma-Tru Doors

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

Section iconFunding & Financials

  • $250M$500M

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

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