Kolbe Windows & Doors

What Kolbe Windows & Doors does

Kolbe Windows & Doors is a manufacturer of windows and doors that distributes its products through an authorized dealer network. The company serves a horizontally segmented customer base that includes trade professionals — architects, builders, and contractors — alongside consumers undertaking new construction, renovation, architectural projects, and residential replacements. Kolbe provides dealer referrals, warranty support, and architectural specification support to specifiers as part of its channel engagement model.

Core product scope (windows and doors) and channel mechanics are confirmed in the source data, but specific product lines, materials, performance specifications, proprietary technology features, certifications, and patent holdings are not documented. The business generates revenue through hardware sales routed via dealers and trade partners; pricing is not publicly disclosed and is handled at the dealer level on a quote basis. The company does not publish a mobile app or expose an API, and there are no documented software, AI, or digital product offerings.

Public financial data, ownership structure, founding year, headcount, leadership team, and geographic footprint details are absent from the source material. The primary contact is a general phone line (area code 715, north-central Wisconsin), and the company is confirmed as operating based on the active website presence, though the website returned a browser-incompatibility notice at the time of capture rather than substantive company content.

Name

Kolbe Windows & Doors

Legal name

Kolbe Windows & Doors

Website

https://kolbewindows.com

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Kolbe Windows & Doors manufactures and sells windows and doors through an authorized dealer network. The company serves architects, builders, contractors, and consumers across new construction, renovation, architectural, and residential replacement projects.

Ownership category

akta.pro rank

Product category

Window & Door Manufacturing

NAICS

Other Building Material Dealers (44418), Building Material and Supplies Dealers (4441)

SIC

Retail-Lumber & Other Building Materials Dealers (5211)

akta.pro primary industry

Doors, Windows & Millwork Retail (Interior/Exterior Doors, Windows, Moulding) (CRAIAEAI)

akta.pro secondary industry

Windows, Doors & Millwork Distribution (CRAOAFAI)

Keywords

• Window manufacturing
• Door manufacturing
• Architectural fenestration
• Building products
• Custom millwork

Headquarters

HQ city

Wausau

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Windows and Doors Sales: Kolbe Windows & Doors generates revenue through the sale of windows and doors, distributed through a network of dealers and trade partners.

Go-to-market motion1 record

Distribution channels1 record

Core offering

Kolbe Windows & Doors manufactures and sells windows and doors. Products are distributed through a network of authorized dealers who supply trade professionals (architects, builders, contractors) and consumers for new construction, renovation, architectural projects, and residential replacements. The company also provides architectural support to specifiers and direct customer assistance via phone for product questions, warranty service, and dealer referrals.

Product overview

Kolbe Windows & Doors is a manufacturer of windows and doors. The source data provides minimal product information, limited to an incompatible browser page that references the company's logo and contact details.

Differentiator

Problem solved

Functional benefit

Products and services

• Windows

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Sierra Pacific Windows: Premium U.S. window and door manufacturer with a dealer/distributor network serving custom residential and architectural projects — directly comparable to Kolbe's premium positioning.
• Andersen Windows & Doors: One of the largest U.S. window and door manufacturers, selling through a dealer and contractor network into new construction, renovation, and replacement — directly comparable to Kolbe's channel and customer segments.
• Pella Corporation: Major U.S. window and door manufacturer with showrooms, dealers, and builder channels serving both consumers and trade professionals, overlapping directly with Kolbe's product offering and GTM.
• Loewen Windows: Premium window and door manufacturer serving architectural and high-end residential projects through a dealer network — comparable to Kolbe's architectural and trade-professional emphasis.
• Marvin Windows and Doors: Premium window and door manufacturer with a dealer network and a strong architectural/specifier focus — closely comparable to Kolbe's stated architectural-support capability.
• Weather Shield Windows & Doors: Window and door manufacturer with a dealer network serving new construction, renovation, and replacement — comparable product mix and channel structure to Kolbe.
• Simonton Windows: Window manufacturer focused on replacement and new construction, sold through dealers and home-center channels — overlapping with Kolbe's replacement-market focus.
• Milgard Windows & Doors: U.S. window and door manufacturer selling through dealers and builders across new construction and replacement, with similar product breadth and channel structure to Kolbe.

Broad incumbents

• Ply Gem: Large North American manufacturer of windows, doors, siding, and other exterior building products serving new construction and replacement markets — a broader incumbent in the same category as Kolbe.
• JELD-WEN: Global, publicly-traded building products manufacturer with extensive window and door lines across multiple price tiers and channels; competes head-to-head with Kolbe across residential and light-commercial segments.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks4 records

Key highlights4 records

Customer concentration

• Xx.com/kolbewindows
• Facebookfacebook.com/kolbewindows

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kolbe Windows & Doors