Retroplus Roof Board

Retroplus roof board is a product in the asphaltic perlite concrete deck category that meets astm c728.

Retroplus roof board. The top surface is sealed with toploc coating to provide a strong surface for bonding bituminous and single ply membranes. Rigid roof insulation board. The result of this hard work is e newly developed retroplus roof board that offers. Find submittal ready datasheets sds specs icc es reports.

Submittal data retroplus roof board high density expanded perlite based cover board engineered to optimize system performance across all applications. Retroplus roof board is an expanded perlite mineral aggregate board. For post and pre consumer recycled content percentages visit the retroplus roof board product page on the jm roofing web site. Retroplus roof board is an expanded perlite mineral aggregate board.

Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to retroplus roof board on one side and a glass reinforced facer on the other. To resist water absorption the board is formed with components to block water penetration. Utilizes an environmentally compliant blowing agent containing pentane hydrocarbon to enhance the thermal performance of the foam insulation. Retroplus roof board retroplus is the improved durability vt d johns manville engineers have been busy upgrading equipment optimizing processes and improving product formulations associated with its workhorse retro fit product.

Retroplus roof board is a high density roofing board made of expanded perlite and cellulosic fibers.