---
product_id: 11471993
title: "Broan 641 Wall Cap for 6\" Round Duct for Range Hoods and Bath Ventilation Fans"
brand: "broan"
price: "1678 DH"
currency: MAD
in_stock: true
reviews_count: 8
category: "Broan"
url: https://www.desertcart.ma/products/11471993-broan-641-wall-cap-for-6-round-duct-for-range
store_origin: MA
region: Morocco
---

# 9" square surface size Bird screen pest barrier Spring-loaded backdraft damper Broan 641 Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans

**Brand:** broan
**Price:** 1678 DH
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your ventilation game with Broan’s sleek, durable wall cap — because your air deserves the best!

## Quick Answers

- **What is this?** Broan 641 Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans by broan
- **How much does it cost?** 1678 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/11471993-broan-641-wall-cap-for-6-round-duct-for-range)

## Best For

- broan enthusiasts

## Why This Product

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

## Key Features

- • **Backdraft Protection:** Spring-loaded damper prevents unwanted air and odors from creeping back into your space.
- • **Pest-Resistant Design:** Built-in bird screen keeps nests and small animals out, safeguarding your ventilation system.
- • **Durable Aluminum Build:** Crafted from 22 gauge CRCQ steel with a natural aluminum finish to resist wear and maintain sleek aesthetics.
- • **Effortless Wall Mounting:** Compact 9" square profile with a 1-1/4" collar ensures a clean, professional finish on any wall.
- • **Precision Fit for 6" Round Ducts:** Seamlessly integrates with standard 6" ductwork for hassle-free installation and optimal airflow.

## Overview

The Broan 641 Wall Cap is a robust, aluminum-finished ventilation accessory designed for 6" round ducts. Featuring a spring-loaded backdraft damper and bird screen, it ensures efficient airflow while blocking pests and backdrafts. Its 9" square profile and durable steel construction make it a reliable, long-lasting choice for range hoods and bath fans.

## Description

Broan 641 Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans

Review: Good quality, works well and looks good. - My unit came in perfect condition and well packed. It's a simple design but works well. My original vent cover was a cheap plastic louver that was screwed to the wall using masonry screws. Because of that I had to chisel around the exhaust pipe to fit this around the pipe. I had to use a mallet to get the cap seated and it stood up to the pounding with out any noticable damage. After I got it snugged up I was able to screw it flat to wall and seal the edges with silicone caulk. The end product works well, looks good and prevents back drafts. It was a little difficult to install because I was replacing a different style of cap. I suspect if you already have something similar this would be a quick job.
Review: Perfect for us and great value! - Very happy with this wall cap. We installed a vent pipe as part of our kitchen remodel. This part of the installation was very easy. Despite what other reviews said in the past, I found no construction or quality issues with this item. The spring is tight but the damper opens easily. The screen at the end is removable, and although it will not prevent insects from taking residence, it should provide an adequate deterrent to other kinds of pests. My only slight caveat is that I would have liked to have had some additional instructions for installation. We put this over our vinyl siding rather than under as the outer flange is the same size as the lap, and the hole position was non-negotiable due to structural obstacles interior to the wall. We would have had the bottom edge sticking out if we had put it under the siding, so we put it on top. I screwed 2 screws in it and caulked the heck out of the outer edge. I *think* we should be fine--- but it would have been nice to see some additional guidelines/suggestions in the box.

## Features

- Overall size showing on the surface is 9" square with a 5-1/2" hood and a 1-1/4" long attachment collar for 6" round ductwork (NOT for use with dryer venting)
- Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside
- Wall cap is made of 22 gauge CRCQ steel construction with a .025 natural aluminum finish for durability and long life
- Sold as 1 to a carton

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #214,993 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #471 in HVAC Ducting |
| Brand | Broan |
| Color | Aluminum |
| Customer Reviews | 4.5 out of 5 stars 567 Reviews |
| Material | Aluminum |
| Mounting Type | Wall Mount |
| Product Dimensions | 9.5"L x 9.5"W x 8"Th |
| Style | Modern |

## Product Details

- **Brand:** Broan
- **Color:** Aluminum
- **Finish Type:** Aluminum
- **Global Trade Identification Number:** 00026715011377
- **Manufacturer:** Broan
- **Material:** Aluminum
- **Mounting Type:** Wall Mount
- **Number of Pieces:** 1
- **Style:** Modern
- **UPC:** 026715011377 785524958524

## Images

![Broan 641 Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans - Image 1](https://m.media-amazon.com/images/I/41T8dom3lwL.jpg)
![Broan 641 Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans - Image 2](https://m.media-amazon.com/images/I/21tHpXhCI0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, works well and looks good.
*by M***A on August 21, 2018*

My unit came in perfect condition and well packed. It's a simple design but works well. My original vent cover was a cheap plastic louver that was screwed to the wall using masonry screws. Because of that I had to chisel around the exhaust pipe to fit this around the pipe. I had to use a mallet to get the cap seated and it stood up to the pounding with out any noticable damage. After I got it snugged up I was able to screw it flat to wall and seal the edges with silicone caulk. The end product works well, looks good and prevents back drafts. It was a little difficult to install because I was replacing a different style of cap. I suspect if you already have something similar this would be a quick job.

### ⭐⭐⭐⭐⭐ Perfect for us and great value!
*by S***K on November 9, 2015*

Very happy with this wall cap. We installed a vent pipe as part of our kitchen remodel. This part of the installation was very easy. Despite what other reviews said in the past, I found no construction or quality issues with this item. The spring is tight but the damper opens easily. The screen at the end is removable, and although it will not prevent insects from taking residence, it should provide an adequate deterrent to other kinds of pests. My only slight caveat is that I would have liked to have had some additional instructions for installation. We put this over our vinyl siding rather than under as the outer flange is the same size as the lap, and the hole position was non-negotiable due to structural obstacles interior to the wall. We would have had the bottom edge sticking out if we had put it under the siding, so we put it on top. I screwed 2 screws in it and caulked the heck out of the outer edge. I *think* we should be fine--- but it would have been nice to see some additional guidelines/suggestions in the box.

### ⭐⭐⭐⭐⭐ Good product, just as advertised.
*by C***N on June 5, 2018*

The cap arrived in excellent shape. The spring loaded damper closes flat against the gasket. No modifications required. The bird (bug) screen is 1/4" hardware cloth and should keep out most critters and it was installed securely and should not fall out. The collar is short, about 1.25", but I knew I would have to be attached it to a piece of duct to extend it through the wall. The collar fit over the crimped end of the duct with some persuasion, typical of most ductwork. The cap material is fairly light gage but should hold up fine without abuse.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/11471993-broan-641-wall-cap-for-6-round-duct-for-range](https://www.desertcart.ma/products/11471993-broan-641-wall-cap-for-6-round-duct-for-range)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-18*