Verified Nov 2026
Metal Fabrication
·
Medford, Wisconsin
·
Since 1955
Weather Shield Windows and Doors is a manufacturer of architectural wood and aluminum windows and doors, headquartered in Medford, Wisconsin, United States. Founded in 1955, the company has an estimated 1,000 to 5,000 employees and an estimated annual revenue of $250 to $500 million. It serves homeowners, builders, architects, and distributors across the United States and Canada, with industry exposure including construction and renewable energy. In a recent development, the company was acquired by Pella Corporation in August 2025.
Weather Shield Windows and Doors at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
1955
Headquarters
Medford, Wisconsin
Import activity
45
Industries
Automotive
Electric Vehicles
Construction
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
45
Named foreign suppliers
18
Top origins
Germany · Italy · China · Brazil
Shared foreign counterparties do not establish that these companies buy from Weather Shield Windows and Doors.
What this tells a buyer
No customs records are available for the company, and it was acquired by Pella Corporation in August 2025, per Northborne.
The company's listed capabilities include aluminum, glass, and extrusion work, and it offers vinyl, hung, aluminum, and wood windows along with entry, patio, and bi-fold doors.
The company is privately held and was acquired by Pella Corporation in August 2025, and its Vue Collection pivot door was recognized as a 2025 Record Product Award winner by Architectural Record.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Weather Shield Windows and Doors is a manufacturer of architectural wood and aluminum windows and doors, headquartered in Medford, Wisconsin, United States. Founded in 1955, the company has an estimated 1,000 to 5,000 employees and an estimated annual revenue of $250 to $500 million. It serves homeowners, builders, architects, and distributors across the United States and Canada, with industry exposure including construction and renewable energy. In a recent development, the company was acquired by Pella Corporation in August 2025.
At a glance
Attribute | Detail |
|---|---|
Founded | 1955 |
Headquarters | Medford, Wisconsin |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
Primary capability | Metal Fabrication |
What Weather Shield Windows and Doors makes
The company's listed capabilities include aluminum, glass, and extrusion work, and it offers vinyl, hung, aluminum, and wood windows along with entry, patio, and bi-fold doors.
Products and capabilities described on the company's own site include Aluminum, Glass, Extrusion (source: weathershield.com).
Trade and customs footprint
No customs records are available for the company, and it was acquired by Pella Corporation in August 2025, per Northborne. US customs bill-of-lading records list 45 inbound shipments across 18 foreign suppliers, with top origins including Germany · Italy · China · Brazil.
Latest developments
2026-03-05 — Exciting Changes at Weather Shield: New Ownership, New Series, and Enhanced Performance - Lensing Building Specialties (lensingbuildingspecialties.com)
2025-12-11 — VUE COLLECTION PIVOT DOOR RECOGNIZED BY ARCHITECTURAL RECORD AS A 2025 RECORD PRODUCT AWARD WINNER - Weather Shield Windows & Doors (weathershield.com)
2025-10-09 — Weather Shield Innovates High-Quality Windows & Doors with the Stratasys Origin Two 3D Printer - AdvancedTek (advancedtek.com)
2025-08-07 — Weather Shield has been Acquired by Pella Corporation - Northborne (northborne.com)
2025-07-31 — WEATHER SHIELD JOINS PELLA CORPORATION TO DRIVE GROWTH IN THE PREMIUM WINDOW AND DOOR MARKET - Weather Shield Windows & Doors (weathershield.com)
Company details
The company is privately held and was acquired by Pella Corporation in August 2025, and its Vue Collection pivot door was recognized as a 2025 Record Product Award winner by Architectural Record. Weather Shield Windows and Doors was founded in 1955, has an estimated 1,000-5,000 employees, and is headquartered in Medford, Wisconsin.
Frequently asked questions
What does Weather Shield Windows and Doors make?
Weather Shield Windows and Doors is a manufacturer of architectural wood and aluminum windows and doors, headquartered in Medford, Wisconsin, United States. Founded in 1955, the company has an estimated 1,000 to 5,000 employees and an estimated annual revenue of $250 to $500 million. It serves homeowners, builders, architects, and distributors across the United States and Canada, with industry exposure including construction and renewable energy. In a recent development, the company was acquired by Pella Corporation in August 2025.
Where is Weather Shield Windows and Doors headquartered?
Weather Shield Windows and Doors is headquartered in Medford, Wisconsin (1 Weather Shield Plz, Medford, Wisconsin, 54451).
When was Weather Shield Windows and Doors founded?
Weather Shield Windows and Doors was founded in 1955.
How big is Weather Shield Windows and Doors?
Weather Shield Windows and Doors has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
Does Weather Shield Windows and Doors import from overseas suppliers?
US customs bill-of-lading records show 45 inbound shipments for Weather Shield Windows and Doors, with top origins including Germany · Italy · China · Brazil.
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