Tops, Bottoms, & Covers

Our expert sales team will help you choose the best top and bottom shapes for your fiberglass tank. Depending on your project needs, our engineering and design departments will guide you through specialty shaped solutions for your application. Our experienced production team will custom build specialty pieces per your unique design.

Design Tanks offers standard tank bottoms in flat, dish, or cone bottom, with variations including an internal sloped head. Different top or cover options include open tops, flanged tops, bolt-down or removable covers, domed or annular domed tops, or flat reinforced tops. Non-slip surfaces are an option on all fiberglass tank tops.

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Read our catalog to find more information on our tank tops, bottoms, and covers: