Chelsea Building Products invests in new 228,000-square-foot manufacturing facility in Pennsylvania 

Chelsea Building Products invests in new 228,000-square-foot manufacturing facility in Pennsylvania 

May 9, 2025
The new plant will blend compound materials and increase production of PVC window and door profiles. 

Chelsea Building Products, which produces PVC window and door profiles, has begun construction on a new manufacturing facility in Westmoreland County, Pennsylvania. The 228,000-square-foot facility will be located within the Commerce Crossing at Westmoreland industrial park, selected for its accessibility to the Pennsylvania Turnpike and Interstate 70. The site also features a connection to a nearby Southwest Pennsylvania Railroad freight rail spur, allowing raw materials to be delivered directly to the plant. 

The facility will house both manufacturing and warehousing operations under one roof, increasing production capacity and operational efficiency. It will include insulated precast construction, 100’x50’ bays in the production areas, 32-foot clear height, 10 fully equipped dock positions, and 10,000-amp electrical service. The building design also allows for a future expansion of approximately 170,000 square feet. 

The Westmoreland County Industrial Development Corporation (WCIDC) supports the project as part of its efforts to boost economic development in the region. The park currently hosts 186 industrial companies employing over 9,100 workers. 

ARCO Pittsburgh will provide design-build services for the project, drawing from its experience in constructing millions of square feet in manufacturing facilities nationwide. 

What people are saying 

In a recent quote, Peter Dewil, president & CEO, Chelsea Building Products, said, “Chelsea Building Products is excited to continue with its aggressive expansion plans by opening a second facility in Pennsylvania. This facility will give us the opportunity to increase our capacity to meet the ever-growing demand for our products. It will also improve efficiencies by bringing manufacturing and warehousing under a single roof. We are also thrilled to be bringing more job opportunities to the Westmoreland County community.” 

Jason Rigone, executive director, Westmoreland County Industrial Development Corporation, added, “We’re very excited to welcome Chelsea Building Products to the WCIDC park system. This investment to build a large manufacturing facility is a clear affirmation of our vision for Commerce Crossing, and we’re confident that the park’s last two available pad-sites — both ranked as ‘Tier I’ by the state — will host groundbreaking ceremonies of their own in the near future.” 

Manufacturers investing in Pennsylvania 

Bayer invests $44M to expand consumer health product manufacturing facility in Pennsylvania
The expansion strengthens Bayer’s ability to deliver health-focused products more efficiently across North America. 

Hitachi Energy invests $70M to expand high-voltage manufacturing facilities in Pennsylvania 
The expansion will support growing demand for sustainable grid infrastructure and bring more than 100 new jobs to Westmoreland County. 

Il Pastaio invests $12.5M to open its first U.S. pasta manufacturing facility in Pennsylvania
The new 71,300-square-foot facility will expand the company’s gnocchi manufacturing capabilities and growing presence in the U.S.

Investing in American manufacturing in 2025 

This map shows where manufacturers are choosing to invest their resources, whether they are building new production facilities or expanding existing plants. 

About the Author

Alexis Gajewski | Senior Content Strategist

Alexis Gajewski has over 15 years of experience in the maintenance, reliability, operations, and manufacturing space. She joined Plant Services in 2008 and works to bring readers the news, insight, and information they need to make the right decisions for their plants. Alexis also authors “The Lighter Side of Manufacturing,” a blog that highlights the fun and innovative advances in the industrial sector. 

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