Eco-Ultimate Underlayment (#1812)

• Sold in 100 sq. ft. rolls.
• The moisture barrier film and tape strip combine to lock out moisture and allow for quick and easy installation
• Provides cushioned comfort under laminate and floating wood floors
• Eliminates minor subfloor imperfections
• Suitable for use with radiant heat flooring systems
• 100% recyclable, environmentally friendly
• Naturally resistant to mold and mildew
• Non allergenic and odorless

APPROVED SUBSTRATES

• Dry, completely cured concrete (at least 14 days old with HVAC operating)
• 3/4″ interior plywood or OSB flooring
• Waterproofing and crack-isolation membranes
• Cement backer units

FLOOR PREPARATION

• Subfloor should be clean and dry
• In geographic areas where concrete subfloors are subject to excessive moisture, a calcium chloride moisture test is required. Vapor emission readings in excess of 3 lbs. per 1,000 square feet in 24 hrs will require additional protection such as concrete sealant or polyethylene sheeting.

QUICK AND EASY INSTALLATION

• Requires no additional seaming tape, cuts with a knife
• Roll out underlayment with tape strip next to wall. Roll out next row in same manner butting underlayment close to first row ( do not overlap ) and covering the moisture barrier film. Remove the tape strip and secure the overlapping moisture barrier film.

Install flooring according to the manufacturer’s installation instructions 
*NOT for glue down installations