Rock Wool Manufacturing Company’s Delta® Marine Board™ has widely been accepted as the industry standard. It is manufactured in three to ten pound per cubic foot densities depending on your application. Each individual piece is inspected to ensure that the tightest manufacturing tolerances are met.
Rock Wool Manufacturing Company™ offers a full line of industrial products. Delta® Board is available standard in densities ranging from 3-12 lbs/cf. Delta® Lamella (pipe and tank wrap) is available in thicknesses from 1 inch to 6 inches. Delta Metal Mesh Blankets are available in 10 different configurations, ranging in thicknesses from 1 to 4 inches.
Rock Wool Manufacturing Company™ offers a full line of commercial building insulation products. Delta® Sound Attenuation Board comes unitized for easier handling. Delta Curtain Wall comes faced standard with a FSP facing and can be manufactured with a black glass matt. Delta® Safing Board and Head of Wall strips are also available.
Rock Wool Manufacturing Company™ utilizes the latest in V-Groove technology to fabricate its Delta® PF and Delta® PC pipe insulations. Pipe sizes ranging from ½ inch to 36 inches are standard production items. Additionally, Rock Wool Manufacturing Company™ offers sectional turned pipe insulation, Delta® PFS, in standard sizes up to 12 inches in diameter.