---
product_id: 50740647
title: "Chimney Sheep 13 x 13 Inch Square Chimney Draught Excluder"
brand: "chimney sheep"
price: "S$105"
currency: SGD
in_stock: true
reviews_count: 13
category: "Chimney Sheep"
url: https://www.desertcart.sg/products/50740647-chimney-sheep-13-x-13-inch-square-chimney-draught-excluder
store_origin: SG
region: Singapore
---

# Fits 8-12 inch chimneys Retains warm air, cuts heat loss Blocks drafts, debris & noise Chimney Sheep 13 x 13 Inch Square Chimney Draught Excluder

**Brand:** chimney sheep
**Price:** S$105
**Availability:** ✅ In Stock

## Summary

> 🐑 Seal the chill, keep the thrill — your chimney’s new best friend!

## Quick Answers

- **What is this?** Chimney Sheep 13 x 13 Inch Square Chimney Draught Excluder by chimney sheep
- **How much does it cost?** S$105 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/50740647-chimney-sheep-13-x-13-inch-square-chimney-draught-excluder)

## Best For

- chimney sheep enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Heat Retention:** Stops warm air from escaping, keeping your living space cozy and reducing heating costs.
- • **Ultimate Draught Control:** Effectively minimizes cold air infiltration, transforming chilly rooms into warm sanctuaries.
- • **Noise Reduction for Peace:** Blocks annoying wind noise coming through the chimney, creating a quieter, more relaxing home atmosphere.
- • **Perfect Fit for Your Chimney:** Designed to snugly fit chimneys between 8-12 inches square, ensuring maximum efficiency without any gaps.
- • **Natural Barrier Against Debris:** Prevents wildlife, dust, and debris from entering your fireplace, maintaining a clean and safe environment.

## Overview

The Chimney Sheep 13 x 13 Inch Square Chimney Draught Excluder is a natural wool barrier designed to fit chimneys 8-12 inches square. It effectively reduces heat loss by blocking warm air escape, prevents cold drafts, stops debris and wildlife intrusion, and cuts down wind noise, making your home warmer, quieter, and more energy-efficient.

## Description

Shop Chimney Sheep 13 x 13 Inch Square Chimney Draught Excluder. Free delivery on eligible orders of £20 or more.

Review: You will get dirty!ch - Chimney Sheep: First job, clean the flu. You will get dirty and protect your eyes. Measure the flu. Not as easy as it sounds, the narrowest part may be further up than you thought.. Mine was 9 × 12 ins. Ordered the 13 × 13 sheep, it fitted well with a bit of fiddling. The results are very good. Less air going up the flu and I believe it has made the room quieter Not cheap, but does the job.
Review: ABSOLUTELY BRILLIANT - This is a complete game-changer for me!!! I just replaced an old gas fire with the fake stones that sat inside my fireplace... I reckon half the heat went up the chimney. It never really heated the room that well. I recently bought a flueless gas fire, a mock Wood burner. (not cheap) so blocked my chimney with this; it was like a gale, and suddenly stopped! I never realised how much air movement there was. Since installing said fire and Cimney Sheep, my room is constantly on 20 degrees on the very lowest position. It's astonishing! What's also amazing is that my bills haven't gone up and yet I am twice as warm!! Fantastic product. Also it's Natural. 10 out of 10.

## Features

- DIMENSIONS: Fits chimneys 8-12 inches square (200-300mm x 200-300mm)
- HEAT RETENTION: Reduces warm air escape through unused chimney
- DRAUGHT CONTROL: Minimises cold air infiltration from chimney
- DEBRIS PROTECTION: Prevents wildlife and debris from entering fireplace
- NOISE REDUCTION: Blocks wind noise coming through chimney

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SEL5VXS |
| Batteries Required? | No |
| Batteries included? | No |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | 16,458 in DIY & Tools ( See Top 100 in DIY & Tools ) 126 in Fireplace Accessories |
| Colour | Grey |
| Customer Reviews | 4.5 4.5 out of 5 stars (657) |
| Date First Available | 15 Jan. 2015 |
| Included Components | Chimney Sheep 13 x 13 inch Chimney Draught Excluder |
| Item Package Quantity | 1 |
| Item Weight | 340 g |
| Item model number | CA007 |
| Manufacturer | Chimney Sheep Ltd |
| Material | Wool |
| Part Number | CA007 |
| Product Dimensions | 62 x 62 x 62 cm; 340.19 g |
| Size | 13 x 13 |

## Product Details

- **Brand:** Chimney Sheep
- **Colour:** Grey
- **Manufacturer:** Chimney Sheep Ltd
- **Material:** Wool
- **Maximum gap fill:** 12 Inches

## Images

![Chimney Sheep 13 x 13 Inch Square Chimney Draught Excluder - Image 1](https://m.media-amazon.com/images/I/713BLsKjF8L.jpg)

## Questions & Answers

**Q: How do you measure the size needed?**
A: I found it a bit tricky. You need to get inside the fireplace as far as you can to measure where the chimney narrows. I think I used a piece of string and then measured the string. There is a guide on the website to show which one to buy given your dimensions. I would go for the biggest size suggested. The Sheep will squash into the hole so it's not an issue if it's on the bigger side. I've had to remove my Sheep recently because I'm tiling the inside of the fireplace and the temperature drop in the room is noticeable so I can recommend it as a draught excluder

**Q: My chimney is 8 inch square. Should I buy a 12 inch round or a 13 inch square sheep?**
A: 12 inch or it may be difficult to shove it up the hole

**Q: My flue is 9 inches x 9 inches. Will the 13 x 13 square be too big and, if so, how would I cut it down to size, i.e. would it could with scissors?**
A: It needs to be bigger all around, than the hole by a couple of inches as in the description.  It says you can cut it down,scissors  should  do it. I believe  it should be ok for you. Make a paper template 2 inches bigger than your hole first to try for fit remembering that the excess will point up once pulled into place. Hope that helps. I find it works great, no more draughts.

**Q: I want to use an electric fire for the duration of the winter in the chimney. Is this safe to do either sheep in place? The electric fire is partially**
A: I have an electric fire in place and it’s fine , the chimney sheep should be fire retardant

## Customer Reviews

### ⭐⭐⭐⭐⭐ You will get dirty!ch
*by C***. on 3 November 2024*

Chimney Sheep: First job, clean the flu. You will get dirty and protect your eyes. Measure the flu. Not as easy as it sounds, the narrowest part may be further up than you thought.. Mine was 9 × 12 ins. Ordered the 13 × 13 sheep, it fitted well with a bit of fiddling. The results are very good. Less air going up the flu and I believe it has made the room quieter Not cheap, but does the job.

### ⭐⭐⭐⭐⭐ ABSOLUTELY BRILLIANT
*by M***S on 17 January 2026*

This is a complete game-changer for me!!! I just replaced an old gas fire with the fake stones that sat inside my fireplace... I reckon half the heat went up the chimney. It never really heated the room that well. I recently bought a flueless gas fire, a mock Wood burner. (not cheap) so blocked my chimney with this; it was like a gale, and suddenly stopped! I never realised how much air movement there was. Since installing said fire and Cimney Sheep, my room is constantly on 20 degrees on the very lowest position. It's astonishing! What's also amazing is that my bills haven't gone up and yet I am twice as warm!! Fantastic product. Also it's Natural. 10 out of 10.

### ⭐⭐⭐⭐ Does as advertised
*by G***S on 14 November 2025*

Does the job. Purchased the smallest item on sale, but thought this one item was expensive regards its actual size

## Frequently Bought Together

- 13" x 13" Chimney Sheep Chimney Draught Excluder
- 6 inch / 150mm Extension Rod for Chimney Sheep Chimney Draught excluders
- 9 x 16 Chimney Draught Excluder

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**Shop now:** [https://www.desertcart.sg/products/50740647-chimney-sheep-13-x-13-inch-square-chimney-draught-excluder](https://www.desertcart.sg/products/50740647-chimney-sheep-13-x-13-inch-square-chimney-draught-excluder)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-07*