Glass Mat Gypsum Cover Board

The patented densdeck design employs glass mat facings front and back that are embedded into a water resistant gypsum core providing excellent fire resistance moisture resistance and wind uplift properties.

Glass mat gypsum cover board. It enhances the durability of the entire roofi ng system when used as cover board in single ply mechanically attached systems. Its specially treated core and high performance glass mat facer provide. It is produced in 1 4 1 2 and 5 8 thicknesses and 4 wide in 4 and 8 lengths. Contact your jm sales representative for further details.

Superior dimensional stability over competitive gypsum fiber boards is due to their low coefficient of thermal and hygrometric expansion. The 1 architecturally specified fiberglass mat gypsum roof cover board for nearly 30 years 1. Densdeck and densdeck prime cover board are non structural glass mat faced roof boards that feature a non combustible water resistant and silicone treated gypsum core panel. Technical information on this data sheet is intended to be used as a general guideline only and is subject to change without notice.

Dexcell glass mat roof board is a fire barrier and thermal barrier manufactured with coated fiberglass facers and an enhanced mold resistant gypsum core. This insulation provides an r value five times higher than gypsum cover boards. Prime roof board enhanced coated glass mat faced gypsum cover board rs 5646 7 20 new meets the requirements of astm c 1177 note. This gypsum cover board is enhanced with a coated glass mat facer that achieves fm vsh approval rating with adhered 60 or 80 mil smooth back jm tpo membrane and standard jm tpo membrande adhesives when 4 x4 panels are adhered in low rise foam adhesive using the ribbon application with 12 o c.

Densdeck boards are an excellent substrate in most reroof applications and may be used with mechanically fastened or fully adhered rubbergard epdm or ultraply tpo. The securshield hd polyiso insulation is a rigid roof insulation panel composed of a closed cell polyisocyanurate foam core laminated to a premium performance coated glass fiber mat facer. Securshield hd polyiso insulation is easy to cut handle and install. Overview of firewalls and the use of glass mat gypsum shaftliner panels 1 aia lu hsw 1 aibd p ce 0 1 iacet ceu provides an overview of the advantages of using fiberglass mat shaftliner panels for firewall assemblies in multi story multi family housing and covers the installation procedures and special conditions.

Usg securock brand ultralight glass mat roof board is a high performance roof board for use in low slope commercial roofi ng systems.