Underlayment
118,651 products from our full catalogue — flooring, tile, trims, tools & more.
Shop by brand
Dura
Dura - Engineered & Laminate Acoustic Underlayment Dura-Son MB Rubber 54" x 48' - 3.5 mm (216 sqft)
$1.25 /sq ft$269.05/box
Prova
Prova - Waterproofing Membrane ProvaMat - 39-3/8" x 16' - 0.43 mm (53.81 sqft)
$2.13 /sq ft$114.75/box
Prova
Prova - Waterproofing Membrane ProvaMat - 39-3/8" x 33' - 0.43 mm (107.6 sqft)
$2.06 /sq ft$221.65/box
Prova
Prova - Waterproofing Membrane ProvaMat - 39-3/8" x 82' - 0.43 mm (269.09 sqft)
$1.96 /sq ft$526.10/box