Insights

Strategic Partnerships Therma-Tru actively expands its distribution and installation ecosystem, evidenced by recent partnerships with Garage Door Squad and Window Replacement Birmingham, creating avenues for co-marketing, cross-selling, and channel-driven revenue growth.

Architectural Recognition Award momentum, including Architizer A+Product awards for Veris glass door systems, enhances brand credibility and provides leverage in selling to specifiers and high-end builders seeking award-winning solutions.

Product Innovation Launch of Veris Modern Grain and ongoing fiber-glass door system innovations position Therma-Tru as a technology-forward supplier, enabling upsell opportunities to customers seeking premium aesthetics and performance.

Market Positioning As a leading fiberglass entry door brand with consistent financial results and an inclusive culture, Therma-Tru presents a stable, reputable partner for large contractor networks and regional distributors looking to align with top-tier brands.

Digital Enablement Adoption of multiple tech stacks for marketing and operations (Google Ads, HubSpot Analytics, AppNexus, .NET, Cloudflare, etc.) indicates readiness for performance marketing partnerships, co-branded campaigns, and data-driven demand generation initiatives.

Therma-Tru Doors Tech Stack

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

  • AppNexus
    Advertising
  • Google Ads
    Advertising
  • HubSpot Analytics
    Analytics
  • Ansible
    Configuration Management
  • Rockwell Allen-Bradley
    Control Systems
  • .NET
    Programming Languages
  • Cloudflare Bot Management
    Security
  • Quantcast
    System Analytics & Monitoring

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
3%

Frequently Asked Questions

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.

What is Therma-Tru Doors's NAICS code?

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Therma-Tru Doors's 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 July 2026, Therma-Tru Doors has approximately 819 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Product Officer: C. C.Vice President Wdb: C. S.Vice President Residential Manufacturing: M. 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 AppNexusGoogle AdsHubSpot AnalyticsAnsibleRockwell Allen-Bradley.NETCloudflare Bot ManagementQuantcast.

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 logo

Therma-Tru Doors

Wholesale Building MaterialsIllinois, United States501-1000 Employees

Therma-Tru Doors operates in the wholesale building materials sector, specializing in fiberglass entry and patio door systems. Its offerings include decorative glass doorlites, sidelites, transoms, and other door components, providing designers and installers with a broad set of options. Founded in 1962, it pioneered fiberglass entry doors and now positions itself as a leading brand trusted by building professionals.

The company is listed as based in Deerfield, Illinois, though materials also reference a headquarters in Maumee, Ohio. In 2025, its Veris glass door entry systems received a Popular Choice distinction at Architizer's A+Product Awards, illustrating industry recognition for its product line. Therma-Tru describes itself as a growing organization with a focus on innovation, strong values, and an inclusive culture, supported by an engaged workforce.

Section iconCompany Overview

Phone number
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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