<p>This Architectural Drawing is AutoCAD 2d drawing of Swimming pool plan details in AutoCAD, dwg file. By now, you probably know that there are three types of inground pools: <strong>fiberglass, vinyl liner, and concrete</strong> (also called gunite). Below is a detailed comparison of these three pool types, including the pros and cons of each. You can check out our guide to general pricing for the three pool types.</p>