--- title: Wade 3000 15-In. Roof Drain Installation Instructions description: This Wade 3000 15-in. Roof Drain installation diagram is pictured with a gravel stop, mushroom twist lock dome and bottom outlet. --- Search our inventory of drains, drain parts, safety and roofing equipment, and accessories. [Shop Now](https://hy-techroof.com/products/). - [ About ](https://www.hy-techroof.com/about-hy-tech/) - [ Contact ](https://www.hy-techroof.com/contact-hy-tech/) - - [![Hy-Tech Roof Products](https://resources.hy-techroof.com/hubfs/Logos/Hy-Tech%20Logo_rgb_maroon_480.png) ](https://www.hy-techroof.com) [**](https://www.hy-techroof.com/login.php) [**](https://www.hy-techroof.com/cart.php) ** ** [![Hy-Tech Roof Products](https://resources.hy-techroof.com/hubfs/Logos/Hy-Tech%20Logo_rgb_maroon_480.png) ](https://www.hy-techroof.com) [**](https://www.hy-techroof.com/cart.php) - - # Wade 3000 15-In. Roof Drain Installation Instructions The Wade 3000 15-in. commercial roof drain is a cast-iron roof drain with flange, flashing ring integral with gravel stop, plastic mushroom dome and bottom outlet.   #### [***Download Specifications PDF***](http://www.wadedrains.com/upl/downloads/wade/product/catalog/559ad4d9501a8122eed68-680a85ae.pdf) ![installationinstructions.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/installationinstructions.png "installationinstructions.png")  ### Installation Instructions 1. At the predetermined location, locate the center for the drain opening and scribe to dimension.  2. Verify that there are no obstructions under the area where the drains will be located.  3. Check to ensure that the location is to system engineered plans.  4. If the specified location has interferences, or if a location change is desired, do not proceed. Consult with the engineering authority responsible for the design so the change can be reevaluated.  5. If no problems exist at the predetermined site, cut a round or square opening in the deck (X – Dimension).  6. Install the bearing pan (sump receiver) into deck opening.  7. The bearing pan has perimeter holes for securing to the deck (if desired).  8. Install drain body into bearing pan recess. 9. From the underside, install under deck clamps and tighten securely. Installation of the pipe may then proceed. 10. From the roof side, the insulation can be installed. The insulation should be tapered to the roof drain a minimum of 4 inches from the edge of the drain. 11. Apply membrane per manufacturer's instructions. Cut the opening in a circular pattern, and notch around threaded studs (if required). 12. Membrane must lay flat and contour the opening. 13. Install the flashing ring with the hardware provided. Ensure that the nuts are tight. 14. Install dome. ![wade3000.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/wade3000.png "wade3000.png") ![bearingpan.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/bearingpan.png "bearingpan.png") ![bearingpan2.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/bearingpan2.png "bearingpan2.png") ![bearingpan3.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/bearingpan3.png "bearingpan3.png") ![flashingring.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/flashingring.png "flashingring.png") ![membrane.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/membrane.png "membrane.png") ![drainbody.png](https://cdn11.bigcommerce.com/s-7wb5vs0sib/product_images/uploaded_images/drainbody.png "drainbody.png") - [Drains](https://www.hy-techroof.com/products/drains/) - [Zurn](https://www.hy-techroof.com/manufacturers/zurn/) - [Smith](https://www.hy-techroof.com/manufacturers/j-r-smith/) - [Josam](https://www.hy-techroof.com/manufacturers/josam/) - [Wade](https://www.hy-techroof.com/manufacturers/wade/) - [Marathon](https://www.hy-techroof.com/manufacturers/marathon/) - [Olympic](https://www.hy-techroof.com/manufacturers/olympic/) - [Equipment](https://www.hy-techroof.com/products/equipment) - [Garlock](https://www.hy-techroof.com/manufacturers/garlock/) - [Leister](https://www.hy-techroof.com/manufacturers/leister/) - [All Seasons / Grizzly](https://www.hy-techroof.com/manufacturers/all-seasons-equipment/) - [Hennes-Johnson](https://www.hy-techroof.com/manufacturers/hennes-johnson/) - [Gator](https://www.hy-techroof.com/manufacturers/gator-roofing-equipment/) - [Roofmaster](https://www.hy-techroof.com/manufacturers/roofmaster-products-company/) - [Safety](https://www.hy-techroof.com/products/safety) - [Leading Edge](https://www.hy-techroof.com/manufacturers/leading-edge-safety/) - [Tie Down Manufacturing Ingenuity](https://www.hy-techroof.com/manufacturers/tie-down-manufacturing-ingenuity/) - [Malta Dynamics](https://www.hy-techroof.com/manufacturers/malta-dynamics/) - [Resources](https://resources.hy-techroof.com) - [Account](https://www.hy-techroof.com/login.php) - [The Drain Wizard](https://resources.hy-techroof.com/ask-the-drain-wizard) - [FAQ](https://resources.hy-techroof.com/faq) - [Blog](https://resources.hy-techroof.com/blog) - [Roof Drain Specs](https://resources.hy-techroof.com/roof-drain-specs-and-diagrams) - [Video Library](https://resources.hy-techroof.com/video-library) - [About](https://www.hy-techroof.com/about-hy-tech/) - [Contact Us](https://www.hy-techroof.com/contact-hy-tech/) - [About Hy-Tech](https://www.hy-techroof.com/about-hy-tech/) - [Service and Repairs](https://www.hy-techroof.com/service-and-repairs/) [800-635-0384](tel:8006350384) **Hy-Tech Products **10035 Broadview Road, Broadview Heights, OH 44147 [info@hy-techroof.com](mailto:info@hy-techroof.com) [800-635-0384](tel:8006350384) **Hy-Tech Products **10035 Broadview Road, Broadview Heights, OH 44147 [info@hy-techroof.com](mailto:info@hy-techroof.com) © 2026 Hy-Tech Products, Inc. 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