How To Install A Floor Pan For A Shower

Mark the outline of the shower pan on the subfloor using pencil or a chalk line.

How to install a floor pan for a shower.

Ideally you re putting it in an area where a drain has already been roughed in. Use a wide blade putty knife or a paint scraping tool to peel off old caulking and adhesive. Clear all debris and old adhesive from the surface. Hammer down any protruding nails used to fasten the subfloor to the floor joists below.

Where do you start. Test fit the shower pan to confirm the drain opening fits over the drain hole in the floor. Prepare the area for installation. Pre drill holes through the shower pan rim at the marked locations.

Pour mud into the shower pan mixing it with a trowel as you go to get rid of air bubbles. Time to replace that old nasty shower. Easy by brewing up a nice hot cup of joe and w. Paint over the entire pan including corners nooks and the perimeter with a liquid waterproofing product.

Remove debris at the area of the subfloor where the shower pan installs using a shop vacuum. If it s not level you ll have to compensate by shimming the shower pan until it s level and then affixing it to the. Use the level to make sure all sides of the pan slope toward the drain. Installing a base on concrete.

You will later screw the shower pan into the. Wait three days for the mud to dry and cure before waterproofing it. The pvc shower pan liner is a flexible waterproofing membrane that can be purchased at lowes or home depot. When you re installing a fiberglass or acrylic shower liner enclosure not to be confused with a shower curtain and base over a concrete floor special considerations should be taken to minimize leaks.

Then you ll need a new shower pan. How to build shower floor 2 liner drain now that the curb and pre slope layer of deck mud is complete you are ready to install the shower pan liner. Notice the liner in the diagram below goes up the walls and over the curb. What do you do.

Use a broom or a vacuum to clear loose debris.