Coastline Felt Underlayment
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Coastline Felt Underlayment
Coastline Floor Underlayment is a superior building paper used to cover the sub-floor to reduce moisture vapor flow and aid in installation of wood flooring.
Underlayment is a single ply, asphalt saturated, kraft paper.
Supplied Roll in 40" x 117 ft. (400 sq. ft.)
Cut material to length as required and overlap seams a minimum of 4 inches.
Weighs 2.5 lbs/100 sq. ft.
ASTM D 779
Made in the USA