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What is the function of underlayment?

April 26, 2017function underlayment

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What is the function of underlayment?

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Since wood or laminate flooring not directly attached to the sub-floor, underlayment is placed over the sub-floor first then the flooring is assembled on top of the underlayment. The underlayment acts as a cushion to help to deaden sound when walking on the flooring, absorb some minor imperfections in the sub-floor and slightly soften the feel when walking on the floor.