The reason for this smooth side is so that the carpet can easily slide across the pad when installing it.
Carpet pad installation which side up.
The most basic of purposes would.
Depending on the type of plastic it could serve one or more purposes.
Installing the wrong type of padding could have negative effects.
Cut the padding s lengths with a utility knife.
If using the waffle pad style of carpet pad the waffle side of the carpeting pad should be face up for maximum cushioning and it is cut to fit inside the tackless strips with about gap so that the carpet itself can be attached to the tackless strips and the padding does not interfere with the securing of the carpet.
The carpeting may wrinkle or buckle the seams may separate and its structure can break down faster than it would with the proper padding.
The pad will likely have one side that is shiny or smoother than the other.
This is the side that faces up.
The flatter side of the pad should face up to meet the bottom of the rug while the softer side is placed against the floor to prevent scratching.
Which side goes up.
A common question with carpet underpad is.
If the pad only has the plastic covering on one side it should be installed plastic side up.
Bedrooms offices and other areas with light or moderate traffic meanwhile can accommodate thicker and softer carpet pad.
It also should come off the roll that way.
The smooth side goes up.
Your carpet pad is a sheet of spongy material that goes underneath your carpet.
Installers either staple or glue the pad to the subfloor joining sections of padding with a specialized tape.
Roll the carpet back up and place it to the side of the installation area.
How to lay carpet padding side note make sure skin side is up it might look like a mesh or smooth plastic.
Roll the padding out in the positions it will take on the subfloor.
References the new york times.