Our Window Products | Westlake Royal Building Products™

Westlake Royal Windows Solutions™

Our window collections raise the performance and aesthetics bar in any weather and every region.

Window solutions for any home, anywhere.

Our Products

Krestmark Collection

The Krestmark Collection encompasses five series that embrace a diversity of styles, finishes and materials, including vinyl and aluminum.

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Legacy Collection

Our Legacy Collection is sought after by homeowners, contractors and architects for their striking looks, durability and energy efficiency.

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Magnolia Collection

Energy efficiency and performance define our Magnolia Collection, an economical option that reduces heat loss and sound transmission while matching any look.

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Westlake Royal Windows Solutions™

Our Products

Krestmark Collection

Legacy Collection

Magnolia Collection

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