Product Test Results

DMX 1-Step has established itself as the best and most tested underlayment in the industry. You can buy our products with confidence, knowing that they have passed the most exacting standards set out by the flooring industry. The tests results have been validated by reputable, world class labs. The results are shown below to provide complete transparency.

Chair Caster Test
ISO 4918

Compression Test
ASTM D6364-06 (2018)

CDPH Standard Method V1.2

Mold Resistance Test
ASTM D3273-16

IIC – Impact Sound Transmission Test
ASTM E 492-09 (2016) /
ASTM E  989-18

STC – Sound Transmission Loss Test
ASTM E 90-09 (2016) /
ASTM E 413-16

ASTM C518-17