Insights

Market leadership Largest independent window company in Illinois and family-owned with a 60-year track record. Opportunity: position Schaaf Window as a trusted, local partner for builders and homeowners in Chicagoland, leveraging stability and legacy in outreach and proposals.

Broad product mix One-stop distributor for windows, exterior and interior doors, skylights, millwork, mirrors, and shower doors. Opportunity: cross-sell complementary products to contractors and homeowners, especially for multi-product projects and remodels.

Mid-market potential Revenue range estimated between $10M-$25M with 11-50 employees. Opportunity: target mid-market builders and remodeling firms seeking reliable local supply, quick lead times, and personalized service distinct from larger competitors.

Technical service edge Emphasizes years of technical experience and courteous customer service. Opportunity: develop value-added services such as spec support, on-site consultations, and BIM-ready product data to win bids and differentiate from competitors.

Growth pathways Regional focus in Chicagoland with a long history of customer satisfaction. Opportunity: propose expansion partnerships, exclusive SKUs, or bundled offers with manufacturers and installers to increase wallet share within the local ecosystem.

Schaaf Window Co., Inc. Tech Stack

Schaaf Window Co., Inc. uses 8 technology products and services including oEmbed, jQuery, Really Simple Discovery, and more. Explore Schaaf Window Co., Inc.'s tech stack below.

  • oEmbed
    Dev Tools
  • jQuery
    Javascript Libraries
  • Really Simple Discovery
    Miscellaneous
  • Google Tag Manager
    Tag Management
  • Gravity Forms
    Web Platform Extensions
  • Advanced Custom Fields
    Web Platform Extensions
  • Nginx
    Web Servers
  • Sitelinks Search Box
    Web Tools And Plugins

Schaaf Window Co., Inc.'s Email Address Formats

Schaaf Window Co., Inc. uses at least 1 format(s):
Schaaf Window Co., Inc. Email FormatsExamplePercentage
FirstL@schaafwindow.comJohnD@schaafwindow.com
86%
FLast@schaafwindow.comJDoe@schaafwindow.com
14%

Frequently Asked Questions

What is Schaaf Window Co., Inc.'s official website and social media links?

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Schaaf Window Co., Inc.'s official website is schaafwindow.com and has social profiles on LinkedIn.

How much revenue does Schaaf Window Co., Inc. generate?

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As of August 2026, Schaaf Window Co., Inc.'s annual revenue is estimated to be $10M - $25M.

What is Schaaf Window Co., Inc.'s NAICS code?

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Schaaf Window Co., Inc.'s NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Schaaf Window Co., Inc. have currently?

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As of August 2026, Schaaf Window Co., Inc. has approximately 25 employees across 1 continents, including North America. Key team members include Outside Sales Representative: R. S.. Explore Schaaf Window Co., Inc.'s employee directory with LeadIQ.

What industry does Schaaf Window Co., Inc. belong to?

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Schaaf Window Co., Inc. operates in the Wholesale Building Materials industry.

What technology does Schaaf Window Co., Inc. use?

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Schaaf Window Co., Inc.'s tech stack includes oEmbedjQueryReally Simple DiscoveryGoogle Tag ManagerGravity FormsAdvanced Custom FieldsNginxSitelinks Search Box.

What is Schaaf Window Co., Inc.'s email format?

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Schaaf Window Co., Inc.'s email format typically follows the pattern of FirstL@schaafwindow.com. Find more Schaaf Window Co., Inc. email formats with LeadIQ.

When was Schaaf Window Co., Inc. founded?

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Schaaf Window Co., Inc. was founded in 1959.
Schaaf Window Co., Inc. logo

Schaaf Window Co., Inc.

Wholesale Building MaterialsIllinois, United States11-50 Employees

Schaaf Window Co., Inc. is a family-owned wholesale distributor of building materials based in Tinley Park, Illinois. Founded in 1959, it is described as the largest independent window company in Illinois. The company offers a broad range of products for builders, contractors, and homeowners in the Chicagoland area, including windows, exterior and interior doors, skylights, millwork and trim, mirrors, and shower enclosures.

As a mid-sized regional supplier, Schaaf Window emphasizes service and technical support, backed by experienced staff. Its approach centers on delivering high-quality products and value through practical, cost-effective partnerships with customers in the wholesale building materials market.

Section iconCompany Overview

NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1959
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Schaaf Window Co., Inc.'s revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Schaaf Window Co., Inc.'s revenue is estimated to be in the range of $10M - $25M

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