About Signamark

Signamark fiberglass entry door systems are made by Trinity Glass International, Inc., a family-owned company headquartered in Federal Way, Washington, and sold through dealers across the United States.

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  The Select catalog

  Every Signamark collection, finish and option.

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  Find a dealer

  Signamark doors are sold through dealers.

What we make

Fiberglass entry doors, sidelites and transoms with hand-stained or painted woodgrain finishes and hand-crafted decorative glass, in 6'8" and 8'0" heights, including impact-rated doors for hurricane zones. Many models are ENERGY STAR certified in all 50 states. Trinity Glass International also makes Feather River Doors, sold at The Home Depot.

Community

Trinity Glass International supports World Vision, the Mary Bridge Children’s Foundation, the Boys & Girls Clubs, and a Western Bluebird nest-box project started on Fort Lewis.