Pella Corporation Acquires Weather Shield Windows & Doors

Stately Doors & Windows Acquires Reilly Architectural

July 9, 2024

Building Products

Stately Doors & Windows has acquired Reilly Architectural (previously part of Pella Corporation’s Luxury Division), adding Reilly’s custom wood and metal doors and windows business and its 125,000-square-foot Calverton, New York facility to Stately’s network. The acquisition expands Stately’s ultra‑luxury footprint up and down the East Coast and brings complementary design, manufacturing, installation and white‑glove service capabilities to the combined business.

Pella Corporation Acquires Win-Dor, LLC

December 19, 2022

Building Products

Pella Corporation has acquired Win-Dor, LLC, a vinyl window and door manufacturer located near Brea, California. The acquisition expands Pella's vinyl product portfolio and production capacity, with Win-Dor's ~200 employees remaining with the business and continuing to operate under the Win-Dor brand.

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.

Mosaic Service Partners (Alpine Investors) Acquires Weather Tite Windows

December 4, 2025

Building Products

Mosaic Service Partners, a residential window and door platform backed by Alpine Investors, has acquired Weather Tite Windows, a Tampa Bay-area provider of replacement windows and doors founded by Mike Hollander. The deal expands Mosaic’s footprint in the residential window and door replacement market and brings Weather Tite access to Mosaic’s technology, marketing, and talent resources.

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.

ASSA ABLOY Acquires Norshield Security Products

December 20, 2024

Manufacturing

ASSA ABLOY has acquired Norshield Security Products, a U.S.-based manufacturer of certified ballistic, attack- and blast-resistant openings and enclosures, based in Montgomery, Alabama. The acquisition, from the Spell Family Office/Spell Capital Partners, expands ASSA ABLOY's high-security product portfolio and is expected to be accretive to earnings immediately.