ProWood FR Backer Block is your on-site solution for light gauge metal (LGM ) wall stud framing. Each block is pressure treated with ProWood FR code-approved fire retardant to reduce flame spread and smoke development. These precut blocks are used to support installation of interior cabinets, vanities, shelving, grab rails, trim and more. And because they’re made from ProWood FR pressure treated dimensional lumber, the holding strength is much greater than plywood.

Features

• Precut dado groove allows for metal flange
• Reduces on-site cutting (labor savings/waste savings)
• For specifications that call for “2x blocking”
• Made from strong dimensional lumber (not plywood)
• Allows for secure attachment of cabinets, grab rails and more
• Safer than repetitive on-site cutting