Shower Walls.

Step 1: Measure the width in two places from wall to wall at the top and bottom of the opening. Step 2: Measure the height in two places from the base to the top of the wall unit or tile wall. Step 3: Measure the depth from the back wall to the front of the enclosure area along both side walls.

Secondly, what size shower door do I need? In general, the width of a shower door should be between 22 inches and 36 inches. If the width is longer than 36 inches, you may have to include an extra panel to the door to support the weight of the structure.

Correspondingly, what is the difference between shower pan and shower base?

A shower pan only refers to solid, pan-shaped, single piece shower inserts that fit on top of the shower floor and used in conjunction with tiled shower walls or interlocking fiberglass shower wall panels. The shower base encompasses all types of bases, including floors built from mortar or cement board.

What is a standard size shower pan?

Square shower bases are generally 32 to 48 inches square. The size depends on the shower surround and the space available in the bathroom. Youll find square shower bases, angled shower bases and even circular shower bases. Common sizes include 36 x 36 inches and 48 x 36 inches.