National Gypsum Company

1767 Wildwood Road Green Cove Springs, FL 32043 United States
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Product description(s)
cement backer board, cement roof board
CSI code / Product type
07 30 00 Steep slope roofing
09 28 00 Backing boards and underlayments
09 28 13 Cementitious backing boards
Brand name(s)
PermaBase, DEXcell
Certifications & Disclosures
Declare RLF
U.S. Owned Manufacturing Site
U.S. Owned Manufacturing Site
Email address:
Where to buy
Sales representative:
Commercial products