Minnesota-based Marvin is shuttering its operations in South Florida.
As of November 3, 2025, the company said the Marvin Coastline product collection has been discontinued, and its SIW Solutions retail operation in Delray Beach is now closed.
Marvin says it will no longer manufacture products for heavy-duty hurricane Impact Zone 4 (IZ4) regions. This includes the discontinuation of IZ4 products offered in Marvin’s Ultimate collection:
- Ultimate Casement window
- Ultimate Awning window
- Ultimate Direct Glaze window
- Ultimate Swinging French door
Marvin says it will continue to offer IZ3 products that meet the building codes of certain coastal impact regions…