Insights

Midwest Distributor Large Midwest glass block and window distributor with extensive product lines and partnerships, presenting an opportunity to upsell to additional window, door, skylight, and DuPont material solutions to existing customers and trade partners.

Diversified Product Range Offers fresh air ventilators, RS2000 removable sash window, QM1000 vinyl wrapped glass block window, New Construction and Replacement Windows, Exterior Doors, Storm Doors, Shutters, Skylights, and storefront installations, enabling cross sell across multiple construction retrofit and new build projects.

Brand Partnerships Carriers and brands include Andersen, SilverLine, Quaker, Velux, Therma-Tru, and Seves Glass Block, providing a gateway to target customers seeking premium and recognized brands, with potential for co-marketing and bundle deals.

Revenue Opportunity Reported revenue range of 25 to 50 million indicates a sizable customer base and purchasing volume, suggesting potential for volume discounts, exclusive SKUs, and tiered programs to incentivize larger orders and longer-term contracts.

Growth & Services Manufacturing capabilities for fresh air ventilators and distributed products, plus installation services for storefronts and glass installations, create opportunities to penetrate contractor channels, installers, and facility management accounts seeking turnkey material and service solutions.

Similar companies to Quality Glass Block and Window Co.

Quality Glass Block and Window Co. Tech Stack

Quality Glass Block and Window Co. uses 8 technology products and services including Cloudflare Web Optimizations, Percona, Google Fonts API, and more. Explore Quality Glass Block and Window Co.'s tech stack below.

  • Cloudflare Web Optimizations
    Analytics
  • Percona
    Database
  • Google Fonts API
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • jQuery UI
    Javascript Libraries
  • WPML
    Web Platform Extensions
  • Google Tag Manager for WordPress
    Web Platform Extensions
  • Facebook
    Widgets

Quality Glass Block and Window Co.'s Email Address Formats

Quality Glass Block and Window Co. uses at least 1 format(s):
Quality Glass Block and Window Co. Email FormatsExamplePercentage
First.Last@qualityglassblock.comJohn.Doe@qualityglassblock.com
83%
FLast@qualityglassblock.comJDoe@qualityglassblock.com
9%
LastF@qualityglassblock.comDoeJ@qualityglassblock.com
8%

Frequently Asked Questions

What is Quality Glass Block and Window Co.'s phone number?

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You can contact Quality Glass Block and Window Co.'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 Quality Glass Block and Window Co.'s official website and social media links?

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Quality Glass Block and Window Co.'s official website is qualityglassblock.com and has social profiles on LinkedIn.

How much revenue does Quality Glass Block and Window Co. generate?

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As of August 2026, Quality Glass Block and Window Co.'s annual revenue is estimated to be $25M - $50M.

What is Quality Glass Block and Window Co.'s NAICS code?

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Quality Glass Block and Window Co.'s NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Quality Glass Block and Window Co. have currently?

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As of August 2026, Quality Glass Block and Window Co. has approximately 13 employees across 3 continents, including North AmericaAfricaEurope. Key team members include Business Owner: G. S.Owner: J. Y.Manager: G. B. C.. Explore Quality Glass Block and Window Co.'s employee directory with LeadIQ.

What industry does Quality Glass Block and Window Co. belong to?

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Quality Glass Block and Window Co. operates in the Wholesale Building Materials industry.

What technology does Quality Glass Block and Window Co. use?

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Quality Glass Block and Window Co.'s tech stack includes Cloudflare Web OptimizationsPerconaGoogle Fonts APIJSON-LDjQuery UIWPMLGoogle Tag Manager for WordPressFacebook.

What is Quality Glass Block and Window Co.'s email format?

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Quality Glass Block and Window Co.'s email format typically follows the pattern of First.Last@qualityglassblock.com. Find more Quality Glass Block and Window Co. email formats with LeadIQ.

When was Quality Glass Block and Window Co. founded?

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Quality Glass Block and Window Co. was founded in 1976.
Quality Glass Block and Window Co. logo

Quality Glass Block and Window Co.

Wholesale Building MaterialsIllinois, United States11-50 Employees

Quality Glass Block and Window Co. operates in the wholesale building materials sector, distributing Seves Glass Block and manufacturing ventilators and specific window products for worldwide use. The company also produces the RS2000 removable sash window and the QM1000 vinyl wrapped glass block window, and has broadened its offerings to include new construction and replacement windows, exterior and storm doors, shutters, skylights, and DuPont materials. In addition to product sales, it provides installation services for storefronts, glass shower doors, and mirrors. Based in Morris, Illinois, the firm serves customers with a focus on residential and commercial glazing and storefront needs, addressing materials supply and installation challenges for windows, doors, and related components. The business operates within a Midwest market position as a sizeable distributor and manufacturer, and it lists a range of established brands in its product lineup, including Andersen, SilverLine, Quaker, Velux, and Therma-Tru. A recent development noted is its expansion into additional product categories beyond glass blocks, reflecting diversification within its market segment.

Section iconCompany Overview

Phone number
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1976
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Quality Glass Block and Window Co.'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Quality Glass Block and Window Co.'s revenue is estimated to be in the range of $25M - $50M

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