As of November 3, 2025, the Marvin Coastline product collection has been discontinued, and the SIW Solutions retail operation in Delray Beach, Florida, is now closed.
With this discontinuation, Marvin will no longer manufacture products for High Velocity Hurricane Zone (HVHZ) or Impact Zone 4 (IZ4) regions. This includes the discontinuation of HVHZ/IZ4 solutions offered in Marvin’s Ultimate product collection:
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Ultimate Casement window
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Ultimate Awning window
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Ultimate Direct Glaze window
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Ultimate Swinging French door
Marvin will continue to offer Impact Zone 3 (IZ3) products that meet the needs of the vast majority of coastal impact regions.
What Marvin leadership says
"With the discontinuation of the Coastline collection, a total of 181 employees from the Coastline manufacturing facility in West Palm Beach and SIW Solutions retail operation in Delray Beach are impacted," the Marvin team told Window + Door. "Team members will remain employed through early January 2026, with some continuing longer to assist with closure activities. We are deeply grateful for their contributions and remain committed to supporting impacted employees with opportunities to continue working at other Marvin locations and comprehensive transition assistance.
"Marvin will continue to offer Impact Zone 3 (IZ3) products that meet the needs of the vast majority of coastal impact regions. At Marvin, we approach business decisions like this from a long-term perspective, over years and decades. While difficult, this transition will help us focus our resources on what’s working well across the company to continue to best serve our customers."
