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Sierra Pacific Windows

1312 Country Club Dr
Lancaster, PA 17601
United States
530-528-9620

With 125 combined years in the window and door business, we’re a household name west of the Rockies, and our reputation is quickly making its way across the rest of the country. Who is Sierra Pacific Windows? We're the company building the most uncompromising windows and doors possible for clients with the highest expectations, a fact we’re proving one beautiful project at a time.

Today, Sierra Pacific products are installed in 30 countries around the globe, with a focus on residential and light commercial construction in North America. The company supports more than 600 dealers, distributors and company stores across the country, with three manufacturing plants strategically located to deliver your order when you need it.

Sierra Pacific Windows - Products by Material - Residential, Commercial, Architectural Windows and Doors

Single and Double Hung

Sierra Pacific Windows - Wall System Timber Curtain All Materials Timber Curtain Architectural Wall Systems - Residential, Commercial, Architectural Windows and Doors

Wall System Timber Curtain

Sloped Glazed Architectural Wall Systems

Bi-Fold Door

Multi-Slide Door

Dutch Door Inswing

H3 Horizontal Slider

Carmel Double Hung

FeelSafe Awning

Aspen Casement