Home Company Profile Kolbe & Kolbe Millwork Co. Inc
Company Profile

Kolbe & Kolbe Millwork Co. Inc Company Profile

Anushka Gore Published 05 Aug 2026 Updated 05 Aug 2026

Company Profile

Kolbe & Kolbe Millwork Co., Inc., Basic Information, Manufacturing Base, Sales Area, and Competitors

Sr. No.

Item

Description

1

Company Name

Kolbe & Kolbe Millwork Co., Inc.,

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Website

www.kolbewindows.com

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Established Date

1946

4

Headquartered

United States

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Market Position/ History

Kolbe Windows & Doors has a rich history rooted in family values and craftsmanship. Founded in 1946 by brothers Herb and Ervin Kolbe, the company began as a small operation in their mother’s wash house on the family dairy farm in Marathon, Wisconsin. Initially focused on repairing window frames and building sash, the Kolbes quickly expanded their operations. By 1948, they had moved the business to Wausau, Wisconsin, purchasing a 2,100 sq. ft. building and hiring their first employee, their brother Walter.

Throughout the following decades, Kolbe grew by embracing new opportunities, including entering the prehung door market and acquiring a cabinet shop that brought skilled craftspeople to the team. The company continued to innovate, introducing wood double-hung, slider, and casement windows in the 1970s and expanding into aluminum-clad windows. By the 1980s, Kolbe had extended its reach across the United States and Canada, celebrating its 25th anniversary with significant growth. Today, Kolbe remains a leader in the premium window and door industry, committed to craftsmanship, customization, and providing innovative solutions to homeowners, builders, architects, and designers across North America.

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Sales Area

Worldwide

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Manufacturing Location

United States

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Competitors

Andersen Windows & Doors

Pella Corporation

Weather Shield Windows & Doors

11

CEO

Judy Gorski

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Ownership Type

Private

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Contact Information

1323 S. 11th Avenue, Wausau, WI 54401, US

Business Segment/ Overview:

Kolbe Windows & Doors is a premium manufacturer based in Wausau, Wisconsin, known for its custom-crafted windows and doors that provide superior quality and attention to detail. Founded in 1946 by Herb and Ervin Kolbe, the company has grown into a recognized leader in the high-end window and door industry. 
With a commitment to quality craftsmanship and innovation, Kolbe specializes in creating bespoke solutions for homeowners, builders, architects, and designers. Kolbe offers a wide array of products, including patio doors, folding doors, and expansive windows, all of which are designed to enhance both the functionality and aesthetics of residential and commercial projects. Kolbe operates through a network of dealers and distributors across the U.S. and beyond, delivering tailored solutions that fulfill a diverse range of design and performance needs. Known for pushing the boundaries of what's possible, Kolbe continues to be the go-to brand for visionaries in the construction and design industries.

Product line of Kolbe

  • VistaLuxe Collection
  • Ultra Series
  • Heritage Series
  • Forgent Series

Residential Patio Doors for Multi Storey Buildings Product Types Specification

Product

Description

Patio Doors

Kolbe's patio doors offer an excellent way to bridge indoor and outdoor living spaces.

For wide openings and stunning views, consider folding doors, TerraSpan lift & slide doors, or multi-slide doors.

Sliding patio doors are an ideal, space-saving option for creating an elegant connection to a terrace or garden.

To maximize light and create a panoramic view, can combine multiple patio doors or add matching transoms or radius units.

Elegant hardware with various finishes is available to complement any decor, enhancing the beauty and uniqueness of entryway.

Customization

Kolbe’s wide range of products, options, and custom solutions offer countless ways to personalize swinging doors.

Whether offering access to a deck or balcony, or enhancing airflow through the home, swinging doors frame scenic views from any room.

By customizing size, wood species, divided lites, hardware, custom colors, and finishes, can create a door that perfectly reflects style and vision.

Swinging Doors

Inswing and outswing doors are highly versatile, offering enhanced energy performance and impact capabilities, making them a perfect complement to homes of any region.

Product Lines

Ultra Series Swinging Patio Doors

Simple inswing or outswing passage to the outdoors with aesthetic options

Impact units for hurricane-prone coastal areas meet IPD3 on inswing, IPD3 and IPD4 on outswing doors

Options

Exterior Colors

Wood Species

Interior Colors

Hardware

Glass

Divided Lites

Glazing Beads

Exterior Material

Exterior Trim

Insect Screens

Sills

Universal Design

Heritage Series Swinging Patio Doors

Simple inswing or outswing passage to the outdoors with aesthetic options

Impact units for hurricane-prone coastal areas meet IPD4 on outswing doors

Options

Exterior Colors

Wood Species

Interior Colors

Hardware

Glass

Divided Lites

Glazing Beads

Exterior Material

Exterior Trim

Insect Screens

Sills

Universal Design

Forgent Series Complementary Swinging Patio Doors

Offer traditional, swinging operation where space allows, with a scenic passage to outdoor patios and decks

Accessory grooves make installation easy & convenient.

Styled to complement other Forgent Series products

Options

Exterior Colors

Interior Colors

Hardware

Glass

Divided Lites

Exterior Trim

Insect Screens

Sills

Anushka Gore is a Senior Research Associate at Cognitive Market Research & Consulting, specializing in the Consumer Goods sector. She is involved in delivering comprehensive market intelligence and business research…

Profile Details

  • Author Anushka Gore
  • Published 05 Aug 2026
  • Last Updated 05 Aug 2026
  • Reading Time~5 minutes
  • CoverageSWOT, Financials, Key Employees, History

Table of Contents

    • 1.1 About Kolbe & Kolbe Millwork Co. Inc
    • 1.2 Key Facts
    • 1.3 Key Employees
      • 1.3.1 Key Employee Biographies
    • 1.4 History
    • 1.5 Locations & Subsidiaries
      • 1.5.1 Head Office
      • 1.5.2 Other Locations & Subsidiaries
    • 2.1 Company Overview
    • 2.2 Business Segments
    • 2.3 R&D Overview
    • 2.4 Brands
    • 2.5 Key Company Statistics
    • 2.6 Key Financials (2015–2019)
    • 2.7 Share Holder Analysis
    • 2.8 Regional Presence
    • 2.9 Services Offered
    • 3.1 Strengths
    • 3.2 Weaknesses
    • 3.3 Opportunities
    • 3.4 Threats
    • 3.5 Key Competitors
    • 4.1 Company Metrics
    • 4.2 Key Investors
    • 4.3 Recent Funding & Valuation
    • 4.4 Historical Funding & Valuation
    • 5.1 Acquisitions
    • 5.2 Partnerships
    • 6.1 Latest News & Announcements
    • 6.2 Strategic Initiatives
    • 7.1 Summary of Findings
    • 7.2 Strategic Recommendations

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