---
product_id: 18258218
title: "StormDrain 12\" Outdoor Catch Basin Square Atrium Grate Cover - Superior Strength and Durability, Black"
brand: "fernco"
price: "95 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/18258218-stormdrain-12-outdoor-catch-basin-square-atrium-grate-cover-superior
store_origin: PL
region: Poland
---

# UV Resistant Superior Strength ADA Compliant StormDrain 12" Outdoor Catch Basin Square Atrium Grate Cover - Superior Strength and Durability, Black

**Brand:** fernco
**Price:** 95 zł
**Availability:** ❌ Out of Stock

## Summary

> 🌧️ Drain Your Worries Away with Style!

## Quick Answers

- **What is this?** StormDrain 12" Outdoor Catch Basin Square Atrium Grate Cover - Superior Strength and Durability, Black by fernco
- **How much does it cost?** 95 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/18258218-stormdrain-12-outdoor-catch-basin-square-atrium-grate-cover-superior)

## Best For

- fernco enthusiasts

## Why This Product

- Trusted fernco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Flow Efficiency:** Handles up to 65 GPM, ensuring optimal drainage even during heavy rains.
- • **Unmatched Durability:** Crafted from high-density polyethylene (HDPE) for long-lasting performance.
- • **Proudly American Made:** Support local craftsmanship with a product manufactured in the USA.
- • **Effortless Installation:** Lightweight design ensures a hassle-free setup in any outdoor space.
- • **Versatile Compatibility:** Fits seamlessly with 12 in. catch basins and risers from various brands.

## Overview

The StormDrain 12" Outdoor Catch Basin Square Atrium Grate Cover is engineered for superior strength and durability, made from high-density polyethylene (HDPE) that resists UV damage, rust, and chemicals. With a 65 GPM flow rate and ADA compliance, it’s perfect for pedestrian and wheelchair traffic, ensuring safety and efficiency in your outdoor drainage solutions.

## Description

12 x 12 x 4-inch square atrium grates are ideal for planter beds, mulch areas, window wells, and areas prone to debris collection. This grate helps to collect and remove excess water from driveways, patios, yards, and any other outdoor areas. A typical application would be areas where floating debris would block a flat grate. ADA-compliant, designed for maximum strength and durability, and continues to be a proven alternative to traditional concrete drains, StormDrain Water Management Systems grates feature UV inhibitors that prevent fading and cracking from the sun. These chemical-resistant and rustproof grates are maintenance-free, lightweight, and easy to install. For safety reasons and to prevent vandalism or theft the grate has two holes enabling it to be screwed onto the basin.

## Features

- PREMIUM QUALITY - Attractive lightweight design manufactured using High-Density Polyethylene (HDPE) with a UV inhibitor to reduce sun damage, cracking, and fading. HDPE is chemical-resistant, rust-proof, maintenance-free, and easy to install.
- SUPERIOR STRENGTH AND DURABILITY - One-piece injection-molded structural foam Polyethylene design provides maximum strength and impact resistance for continuous use - ADA Complaint - recommended for pedestrians, bicycles, and wheelchair traffic
- FITS - 12 in. Catch Basin storm drain, 12 in. Riser, and 12 in Low-Profile Adapter. 65 GPM flow rate. 50 sq. in. of open surface area.
- COMPATIBLE WITH MOST BRANDS - StormDrain, NDS, DURA, ETC.
- PROUDLY MADE IN THE USA!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish Types | black |
| Material Type | Polypropylene (PP) |
| Style Name | Modern |
| Color | Black |
| Additional Features | Rustproof |
| Item Dimensions W x H | 12"W x 4"H |

## Product Details

- **Brand:** Fernco
- **Color:** Black
- **Material:** Polypropylene (PP)
- **Finish Type:** black
- **Product Dimensions:** 12"W x 4"H

## Images

![StormDrain 12" Outdoor Catch Basin Square Atrium Grate Cover - Superior Strength and Durability, Black - Image 1](https://m.media-amazon.com/images/I/61dYrNm7b3L.jpg)
![StormDrain 12" Outdoor Catch Basin Square Atrium Grate Cover - Superior Strength and Durability, Black - Image 2](https://m.media-amazon.com/images/I/71QrOOlEK3L.jpg)
![StormDrain 12" Outdoor Catch Basin Square Atrium Grate Cover - Superior Strength and Durability, Black - Image 3](https://m.media-amazon.com/images/I/7144c8g2aoL.jpg)

## Questions & Answers

**Q: We have a flat drain...can I just sit this over it?? The drain itself is flat and leaves block it.**
A: technically, yes. you’d likely want to secure it to the existing drain. 

the challenge will be that the drain will not be operational until the water level rises above the edges of this grate.  perhaps you could drill holes in the sides to mitigate the issue. 

i had the same issue with a flat drain and this grate was the perfect solution, though i used the traditional installation method of replacing the existing flat grate with this one.

**Q: Are the dimensions 12x12, or 11.75x11.75? 11.75 would fit a 12" basin.**
A: It fits a 12 inch basin.

**Q: Do you have smaller than a 12inch?**
A: Yes, we do carry a 9". The ASIN to the listing with the 9" grate is: B002GR058M

**Q: Do you have 24x24**
A: I'm sorry, but we have only the 12" x 12" units.  Thank you for your inquiry.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by B***L on September 20, 2024*

I kept getting debris and rocks stock on top of my flat drains. This solved the problem. Even if debris builds up on the side water can still flow into it. Pricey but worth not having to unclog drains every time it rains. It feels very robust but I have not tested having a vehicle drive on top. We have a drain in the parking area near our driveway.

### ⭐⭐⭐⭐⭐ Prevents Clogging, love it
*by S***  on September 24, 2019*

My drain was constantly getting blocked up by debris, to the point where I had to go out multiple times in storms to clear off the leaves and garbage that constantly got sucked onto the drain. If I forgot, I would have a foot plus of water sitting in my yard. This is the perfect solution. Its heavy duty, large sized, and now I can finally stop worrying about rain and flooding because I've got this smart item.

### ⭐⭐⭐⭐⭐ Perfect and durable!
*by B***. on August 7, 2023*

Replaced a flimsy plastic version of this that was broken by a lawn mower. This was a perfect fit and much more durable!

## Frequently Bought Together

- StormDrain 12" Outdoor Catch Basin Square Atrium Grate Cover - Superior Strength and Durability, Black
- NDS 1200 Square Catch Basin Drain with 2 Openings, Connect to 3 Inch, 4 Inch, 6 Inch & 8 Inch Drain Pipes, Manages Heavy Water Flows, 12 Inch, Plastic, Black
- NDS 1216 Catch Basin Riser for 12 Inch Square Catch Basin Drain and 12 Inch Low-Profile Adapter Drain, Black

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**Shop now:** [https://www.desertcart.pl/products/18258218-stormdrain-12-outdoor-catch-basin-square-atrium-grate-cover-superior](https://www.desertcart.pl/products/18258218-stormdrain-12-outdoor-catch-basin-square-atrium-grate-cover-superior)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-22*