Established for 10 years

Call us on: 01580 715870 or 07904 022188

Made in the UK
Free Delivery & Money-Back Guarantee
Patented Design
Leaders in Energy Efficiency

FlueCube Chimney Cowl

£315.00 + vat

Do you want to improve your stove experience? Or reduce smoke emissions and improve heat output? Or even solve your downdraught issues? Then purchasing a FlueCube is your solution!

Our UK based chimney cowl company provides a solution to problematic chimneys with our revolutionary FlueCube product.

Save Money on Energy Bills
Enhanced Energy Efficiency
Highly Durable & Maintenance Friendly
Improved Chimney Drawer

Secure Payment Options:

Product Specifications

Purchase Your New Innovative Chimney Solution That Lasts a Lifetime

When it comes to purchasing a chimney cowl, you want to make sure that you are investing in a product that will last.

The FlueCube is designed with longevity in mind, so you can be sure that your purchase will stand the test of time. Our revolutionary product is made from high-grade stainless steel and is corrosion-resistant.

- A one-of-a-kind chimney cowl
- Has been designed to fit all types of chimneys and flues including those with an internal diameter of up to 250mm
- It is made from stainless steel and comes with a lifetime guarantee
- Minimises downdraught issues and helps maintain the optimum temperature of the fire
- Easy to install and requires no ongoing maintenance
The FlueCube stainless steel chimney cowl is manufactured to the highest standards and is rust-resistant, strong and durable.

Stainless steel is an incredibly soot-fire-resistant material as it can handle over 1000°C.Designed using 316 stainless steel, the FlueCube is available in four colours; black, silver, terracotta and buff, allowing it to blend in easily with chimney pots.

The products feature our patented mini cyclone technology, ensuring that smoke and carbon emissions are dramatically reduced.The FlueCube chimney cowl is supported by the EEC through Low Carbon Kent.

Fitting Your Chimney Cowl

The single chimney pot cowls are fitted to chimney pots by sliding them on and you don’t have to worry about purchasing extra fittings or specialist equipment, they come with all the fitting attachments.

They slide over the edge of the chimney pot and then tighten with the fittings provided.If you require one of our twin wall flue systems, you would need to measure the inner diameter for the flue pipe to be inserted into the inner diameter which is usually 6"or 5" of the twin wall flue.

If you’re in need of a custom-sized FlueCube, get in contact with us today to discuss your requirements with our chimney specialists.If you need help installing we would recommend finding a professional chimney sweep/installer in your area. For more information, please email with your postcode.

Delivery at No Extra Cost to the UK and Northern Ireland

We intend to deliver standard items to the UK and Ireland within 5 to 7 working days. There are no delivery costs as delivery for the UK and Northern Ireland are included in the price.

For European orders (including the Republic of Ireland) or multiple units please call 01580 279473 or 01580 279473 to discuss your requirements.

Have a Question?

Still have some questions before you order? Please don't hesitate to get in touch.
Call Us on: 07904 022188
Call Us on: 01580 715870

Hear From Our Satisfied Customers

Kaye Derwas
Derwas of Welshpool Ltd
“Hi Just to say that we had a customer who was constantly complaining about not being able to light his fire properly, and we had tried lots of different cowls to no avail. Anyway, he bought a FlueCube from you and has no problems now. So well done !! Whatever you have designed obviously works !!”
Eric Glancey
PG Fireplaces Hamilton
“I have been in the heating business for over 30 years and I can categorically say this is the best problem solving cowl on the market today. We buy them to solve problems for example a stove and conservatory install with a short chimney. The FlueCube will just solve problems that occur where an install has a short chimney.”
David Page
Hearth and Home, Kent
“Hi Ashley, I thought I would update you on the twin wall flue cube you supplied me a couple of weeks ago. The issues of downdraft, spillage and just general difficulties in lighting on a 3metre flue have gone as it has totally transformed our stove. It’s genuinely a great product which I would highly recommend, thank you.”

Frequently Asked Questions

A chimney cowl is a device that is fitted to the top of a chimney pot to improve the performance of the chimney. It helps to prevent downdraught, rain and wind entering the chimney, as well as helping to reduce smoke emissions.
If you’re looking to purchase a FlueCube, you can do so online from our website. We offer a range of payment options including PayPal, credit and debit cards. All orders are dispatched within 24 hours and come with free delivery within the UK.

We currently do not offer a finance option.
The FlueCube is particularly beneficial modern DEFRA approved stoves, this is because the way these wood burning stoves are engineered can create their own complexity when lighting. The FlueCube will help the lighting process as the hot air reaching the FlueCube creates a positive draw bringing the stove to its optimum temperature quicker. Enabling you to turn down the air flow stabilise and have the stove burning cleaner with maximum efficiency.
The FlueCube chimney cowls can be fitted by a professional chimney sweep/installer in your area. For more information, please email with your postcode and we will be able to provide you with a list of local installers. Alternatively, if you are confident in fitting the cowl yourself, all our products come with all fittings necessary to safely fit your FlueCube.
Downdrafts can be caused when a chimney is below the roof line or when high winds overcome the warm updraft from the stove and cause the smoke and gases to be blown back down the chimney. Not only is this unpleasant but can also increase the danger of carbon monoxide being present in your room.
Yes, the FlueCube is also a rain cap for chimneys. It has been designed to provide maximum protection against rain and wind entering your chimney. The FlueCube is made from 316 stainless steel which is rust-resistant and strong, making it ideal for protecting your chimney from the elements.

Made in Britain

FlueCube UK is manufactured under licence from FlueCube NZ © 2011
Patent No: GB2492308
Terms & Conditions


FlueCube UK is manufactured under license from FlueCube NZ © 2011
Patent No: GB2492308
Our Accreditations
Our Socials
© 2022 FlueCube. All rights reserved.
chevron-down linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram