Step 1: Attach the Board to the Floor

Apply a bead of construction adhesive to the cement board underlayment (Image 1) and press into place (Image 2). Attach the board to the floor with cement board screws.

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    Image 1

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    Image 2

Step 2: Remove the Excess Pipe

Cut away the excess drainpipe with a flexible, 6-inch blade on the reciprocating saw. Cut the pipe flush with the cement board.

Step 3: Adhere the Bottom of the Shower Base

Apply construction adhesive to the bottom of the shower base, making sure to cover each cleat and the area around the drain hole.

Step 4: Install the Shower

Press the shower pan into place. Apply pressure until you have the perfect fit (Image 1).

Install the drain assembly. Use soapy water to help ease the rubber ring in (Image 2), then drop in the drain cover.

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    Image 1

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    Image 2