Exterior Gypsum Panels 

Negwer has reliable exterior gypsum panels that will provide fire resistance and additional structural strength for all your residential and commercial structures. We offer the highest quality exterior sheathing products designed for easy installation to exterior side-wall framing as an underlayment for various exterior siding materials, such as wood, metal or vinyl siding, masonry veneer, stucco, etc. for moisture and mold-resistant protection.

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