Pella Corporation Acquires Win-Dor, LLC

Pella Corporation Acquires Weather Shield Windows & Doors

July 31, 2025

Building Products

Pella Corporation has acquired Weather Shield Windows & Doors, a premium manufacturer of architectural wood and aluminum windows and doors based in Medford, Wisconsin. The acquisition brings complementary product capabilities and premium design expertise to Pella's portfolio to accelerate growth in the premium window and door market; financial terms were not disclosed and Northborne Partners served as Weather Shield's financial advisor.

Pella Corporation Acquires Custom Window Systems from Nautic Partners

October 4, 2019

Building Products

Pella Corporation has acquired Custom Window Systems, Inc., a vinyl window and door manufacturer headquartered in Ocala, Florida, from private equity firm Nautic Partners. Custom is a leading Florida manufacturer of impact‑resistant windows and doors sold primarily through dealer channels, and the deal expands Pella's capabilities and presence in Florida and other coastal hurricane zones.

Fernweh Group Acquires Wincore Window Company

January 6, 2025

Building Products

Fernweh Group LLC has acquired Wincore Window Company, LLC, a Parkersburg, West Virginia-based manufacturer of vinyl windows, impact windows, fiberglass entry doors, and sliding patio doors. The transaction establishes Wincore as Fernweh's new platform in the Building Products sector as the firm looks to capitalize on improving housing and construction demand while retaining Wincore's senior management.

Yonah Group Acquires Pella Windows & Doors Distributorship (CT-NY)

April 8, 2025

Building Products

Yonah Group, an entrepreneurial partnership led by Army veterans Michael Maniaci and Miles Kirwin, has acquired the exclusive Pella Windows & Doors distributorship serving Connecticut and parts of New York (Pella CT-NY) from longtime owner-operator Desmond Rea (associated with DHD Windows and Doors). The distributorship will continue to operate independently, serving homeowners, builders and architects across Connecticut and Westchester/Putnam/Dutchess counties, with the new owners emphasizing investment in talent, technology and customer service.

Pella Corporation Acquires Lawson Industries Inc.

May 4, 2023

Building Products

Pella Corporation has agreed to acquire Lawson Industries Inc., an aluminum impact-resistant window and door manufacturer located near Miami, Florida. The acquisition (expected to close this summer) expands Pella's presence and capabilities in South Florida; Lawson's ~300 employees will remain with the business and leadership will stay on to support integration.

DOVISTA A/S Acquires WERU Group from H.I.G. Capital

July 6, 2021

Building Products

DOVISTA A/S has signed a definitive agreement to acquire WERU Group, a leading German manufacturer of windows and exterior doors, from H.I.G. Capital. The acquisition will expand DOVISTA’s presence and traction in the German market and integrate WERU’s premium product portfolio and manufacturing footprint into the DOVISTA group. The transaction is subject to antitrust clearance.