Do not leave longer than 24 hours before applying underlayment.

In all cases, be sure to obtain material rated especially for use as underlayment.

Second best is to place the underlayment on top of the existing subfloor.

The underlayment will prevent irregularities in the old surface from showing through the new one.

It is usually easiest to arrange underlayment panels beginning in the center of the room.

The important metal underlayment supplied with the fireplace was not installed.

It's a great line of defense for any water that saturates the cement underlayment.

Use ordinary woodscrews, but be careful they do not go completely through the underlayment.

Before installing underlayment, stand it on edge for 48 hours in the room where it will go.

Or you can cover the old tile with an underlayment, then put new tile down.

The roofing felt or other type of underlayment (Am.

Flooring manufacturers usually specify the type of underlayment recommended for their product.

In fact, Opus offers the best walking traction of any underlayment, wet or dry.

Require the installation of an asphalt saturated felt underlayment.

All underlayment materials are available at lumber yards.

If you decide to sand off the finish, the plywood should be covered with a felt underlayment before the tiles are put down.

For flooring requiring full support, first attach plywood underlayment panels.

On top of that can be placed plywood underlayment panels, fastened by the methods described above.

The instructions often specify the type of underlayment.

After the underlayment has been installed, inspect it for nail heads and raised seams.

The grout, adhesive, underlayment board and other materials may be way overpriced.

All the tile must be removed and replaced with non combustible underlayment.

Underlayment is available at lumberyards and home centers.

You may have to install a strip of matching gypsum-based or cement board underlayment.

Allow the self-leveling underlayment to dry properly prior to installing the floor covering.