---
product_id: 565149707
title: "ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4\") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap"
brand: "astberg"
price: "S$77"
currency: SGD
in_stock: true
reviews_count: 5
category: "Astberg"
url: https://www.desertcart.sg/products/565149707-astberg-outer-cowl-steel-chrome-ss304-100mm-4-chimney-outer
store_origin: SG
region: Singapore
---

# Insect-proof mesh Wind & rainproof design Durable SS304 steel ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap

**Brand:** astberg
**Price:** S$77
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your ventilation game with sleek, weatherproof protection! 🛠️

## Quick Answers

- **What is this?** ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap by astberg
- **How much does it cost?** S$77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/565149707-astberg-outer-cowl-steel-chrome-ss304-100mm-4-chimney-outer)

## Best For

- astberg enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Professionals:** Highly rated by users for ceiling mount exhausts, combining function with style.
- • **Universal 100mm (4") Fit:** Perfectly sized for standard chimney and duct pipe applications, ensuring easy installation.
- • **Advanced Grid Louver Design:** Inclined louvers with aluminum alloy mesh block wind, rain, and pests effortlessly.
- • **Sleek Bright Polished Finish:** Modern chrome shine that elevates any exterior with a professional look.
- • **Premium SS304 Steel Construction:** Robust corrosion-resistant material built to last through harsh weather.

## Overview

The ASTBERG Outer Cowl is a premium 100mm (4") chimney vent cover crafted from durable SS304 stainless steel. Featuring a bright polished finish and an innovative inclined louver grid with aluminum alloy mesh, it offers superior wind, rain, and insect protection. Lightweight yet robust, this vent cap is designed for easy installation and long-lasting performance, making it a top choice for professionals seeking reliable and stylish ventilation solutions.

## Description

The range is complete, the material is thick, the process is exquisite. The grid layout inclined louver with aluminium alloy net can be wind-proof, rainproof and insect-proof The whole series of products are bright polished.

Review: Best cowl to use for ceiling mount Exhausts. Prevents from birds, insects entering.Withstands harsh weather conditions. Must recommend this product..
Review: good

## Features

- The range is complete, the material is thick, the process is exquisite. The grid layout inclined louver with aluminium alloy net can be wind-proof, rainproof and insect-proof The whole series of products are bright polished.
- Bright polished
- (SS304) Steel
- Beautiful Design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08MTDRBP5 |
| Brand | Astberg |
| Color | Silver |
| Customer Reviews | 4.2 4.2 out of 5 stars (66) |
| Date First Available | 16 September 2022 |
| Item Weight | 60 g |
| Material | Steel |
| Product Dimensions | 1.4 x 1.4 x 1.1 cm; 60 g |

## Images

![ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap - Image 1](https://m.media-amazon.com/images/I/711pmj-YWjL.jpg)
![ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap - Image 2](https://m.media-amazon.com/images/I/71Zxzu+k5JL.jpg)
![ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap - Image 3](https://m.media-amazon.com/images/I/71qRcPixtTL.jpg)
![ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap - Image 4](https://m.media-amazon.com/images/I/716RtzUtKEL.jpg)
![ASTBERG Outer Cowl Steel Chrome SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap - Image 5](https://m.media-amazon.com/images/I/51ynyTWs4gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 6 July 2025*

Best cowl to use for ceiling mount Exhausts. Prevents from birds, insects entering.Withstands harsh weather conditions. Must recommend this product..

### ⭐⭐⭐⭐⭐ Review
*by A***L on 5 April 2025*

good

### ⭐⭐⭐⭐⭐ Review
*by H***H on 5 August 2024*

Very Useful and Easy To install, value For Money, SS Chrome Finish good for outdoor Harsh Weather Conditions.

## Frequently Bought Together

- ASTBERG OUTER COWL STEEL CHROME SS304 (100mm/4") Chimney Outer Cowl/Outer Cowl with Mesh/Duct Pipe Cover/Wall Vent Cover/Vent Cap
- Astberg Pvc Flexible Pipe(100Mm/4") 10 Meter/32 Feet/Insulated Pipe/Chimney Pipe/Duct Pipe/Exhaust Pipe/Aluminum Pipe/Cowl With Mesh/Inline Duct Ventilation System Accessories (Grey)
- Astberg Diffusers ABS (100mm/4") Ducting Cover/Exhaust Supply Ceiling Diffuser/Exhaust Supply Valve/Air Vent/Pipe Diffuser/Inline Duct Ventilation System Accessories/Cowl Cover/Vent Cap(100 mm)

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**Shop now:** [https://www.desertcart.sg/products/565149707-astberg-outer-cowl-steel-chrome-ss304-100mm-4-chimney-outer](https://www.desertcart.sg/products/565149707-astberg-outer-cowl-steel-chrome-ss304-100mm-4-chimney-outer)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-25*