Insights

Strong Market Position Therma-Tru is the leading brand in the entry door industry, preferred by building professionals, with a comprehensive product portfolio including innovative fiberglass and glass door systems, creating opportunities to upsell premium and customizable door solutions.

Recent Award Recognition The company's recent awards, such as the Architizer A+Product Award and recognition as a Sustainable Brand Leader, enhance its credibility and reputation, making it an attractive partner or supplier for sustainable building projects and high-profile architectural developments.

Collaborative Expansion Partnerships like the recent collaboration with Window Replacement Birmingham demonstrate opportunities to expand distribution channels and target home renovation or remodeling projects through strategic alliances with other service providers.

Product Innovation Launch of new products such as the Veris Modern Grain entryway system indicates ongoing innovation, opening avenues to introduce advanced, design-forward door solutions to architects and contractors seeking modern aesthetics.

Financial Strength With revenues between 250M and 500M and a growing, engaged workforce, Therma-Tru has the financial stability and market presence to support large-scale projects, enabling sales teams to target commercial and high-end residential customers effectively.

ThermaTru Tech Stack

ThermaTru uses 8 technology products and services including HubSpot Analytics, Adobe, WordPress, and more. Explore ThermaTru's tech stack below.

HubSpot Analytics

Analytics

Adobe

Audio, Video, Graphics

WordPress

Content Management System

Oracle Cloud

Data Management Platforms

UPS

Logistics

SmartRecruiters

Recruitment Marketing

VMware

Virtualisation Software

HTML5

Web Tools And Plugins

ThermaTru Email Formats	Example	Percentage
FLast@thermatru.com	JDoe@thermatru.com	97%
First.Last@thermatru.com	John.Doe@thermatru.com	3%

ThermaTru Email Formats

Example

Percentage

FLast@thermatru.com

JDoe@thermatru.com

97%

First.Last@thermatru.com

John.Doe@thermatru.com

Frequently Asked Questions

Where is ThermaTru's headquarters located?

ThermaTru'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 ThermaTru's phone number?

You can contact ThermaTru's main corporate office by phone at

+1-260-868-****

. 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 ThermaTru's official website and social media links?

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

How much revenue does ThermaTru generate?

As of May 2026, ThermaTru's annual revenue is estimated to be $481M.

What is ThermaTru's NAICS code?

ThermaTru's NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does ThermaTru have currently?

As of May 2026, ThermaTru has approximately 806 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 ThermaTru's employee directory with LeadIQ.

What industry does ThermaTru belong to?

ThermaTru operates in the Wholesale Building Materials industry.

What technology does ThermaTru use?

ThermaTru's tech stack includes HubSpot AnalyticsAdobeWordPressOracle CloudUPSSmartRecruitersVMwareHTML5.

What is ThermaTru's email format?

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

ThermaTru

Q: What is ThermaTru's official website and social media links?

ThermaTru's official website is thermatru.com. ThermaTru has social profiles on LinkedIn.

Q: How many employees does ThermaTru have currently?

ThermaTru has approximately 806 employees.

Q: What technology does ThermaTru use?

ThermaTru's tech stack includes Sizmek, NoSQL, Bentley, OneDrive, Office 365.

Q: What is ThermaTru's NAICS code?

ThermaTru's NAICS code is 4233 (Lumber and Other Construction Materials Merchant Wholesalers).

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.

Insights

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Western Window Systems

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Tischler Und Sohn (USA) Ltd

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ThermaTru Tech Stack

Media & News

Window Replacement Birmingham partners with Therma Tru Corp..

Therma Tru Corp. attends event Edge for Victory charity event.

Therma Tru Corp. recognized as Popular Choice Winner at Architizer 2025 A+Product Awards.

Therma Tru Corp. receives award 2025 Architizer A+Product award.

Therma Tru Corp. attends event Architizer 2025 A+Product Awards.

Therma Tru Corp. launches Veris Modern Grain entryway system.

Therma Tru Corp. recognized as Sustainable Brand Leader title, 2025 Sustainable Product of the Year.

ThermaTru's Email Address Formats