Raincap Industries Inc.

Raincap Industries Inc. Raincap Industries manufactures OEM aluminum exhaust covers. Today, Raincap Industries is an OEM supplier for many companies throughout the world.

Raincap Industries was founded in Waterloo, Iowa as a product line for Waterloo Foundry in the early 1950's. Raincap Industries survived the close of the Waterloo Foundry around 1960 and continues to make a great product for companies all over the United States and Internationally. Raincap has experienced steady growth, growing from a modest 2000 square foot facility to a 20,000 square foot facili

ty. Made in the USA, we are 100% built right here in Iowa. We take pride in our "Made in the USA" Raincap product line and we are committed to a quality product to protect your investment. Contact us today for more information on our product!

12/26/2025
Check out our new website and online store!!!
11/14/2025

Check out our new website and online store!!!

Discover premium industrial rain caps engineered for durability, reliability, and performance—trusted by OEMs worldwide.

• Here is some information about why our aluminum Raincaps are THE BEST CHOICE:• • You might be asking, "Why use our alu...
10/23/2025

• Here is some information about why our aluminum Raincaps are THE BEST CHOICE:

• You might be asking, "Why use our aluminum Raincap?" The better question to consider is, "Why would you choose anything *other* than our aluminum Raincap?"

• One of the primary benefits is that aluminum Raincaps are completely resistant to rust. Our Aluminum Raincaps will not rust open, nor will they rust shut, ensuring long-term functionality. In contrast, most steel raincaps rely on a protective coating to prevent rust, but this coating is often quickly compromised by the heat of the exhaust, leading to rust and rendering the cap ineffective. Aluminum, by its nature, does not rust.

• While stainless steel raincaps offer a solution to the rust problem, they typically come at a significant cost, often more than three times the price of an aluminum raincap, and are frequently special order only items. Our aluminum alternative provides a cost-effective and readily available solution.

• Furthermore, our aluminum Raincaps are inherently non-sparking. This is a crucial feature for many applications where it is essential that the exhaust cover does not generate sparks, like the gas pipeline industry. Aluminum will not produce or create sparks.

• Our aluminum Raincaps are also built with exceptional durability. Unlike standard raincaps made from flimsy stamped steel, we cast ours in an alloy foundry, resulting in a thick and sturdy construction designed for years of reliable service. We use only stainless steel hardware, and a self-lubricating brass bushing in the pivot point ensures smooth operation for many years, preventing the cap from ever rusting open or shut. We encourage you to visit our photo gallery to see the quality for yourself.

10/14/2025
09/12/2025

We are having difficulties with out online store and main email. If you need to reach us, please Email at [email protected]. Sorry for the inconvenience.

Address

4901 University Avenue, Suite A
Cedar Falls, IA
50613

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

(319) 266-6748

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