PEVA shower curtain are simple to install. Installation of an adjustable tension rod length is a minor project that may have a significant impact on the decor of your bathroom. First, raise the curtain rod shower over the top opening of the shower or the space between the walls of the tub to measure roughly the desired length of the rod. Twisting the rod until its length is slightly shorter than the length of the opening. Insert the PEVA shower curtain rings through the holes in the top of the shower curtain. A standard set includes 12 rings and a standard shower curtain has 12 holes, so in most cases you will have just the right number of rings for your shower curtain. Screw the rod shower curtain through the curtain rings. Hold the whole assembly – rod, and curtain rings – along the length of the opening. Depending on your height and depth, you may need a stool or stepladder at this point. Check all together to ensure that all rings are hanging safely in the bar and the PEVA shower curtain is hanging securely on the rings.