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SIMON WILD
Founder of Chimella

Our Chimney Umbrella will block off the chimney flue and reduce the air flow through the chimney – saving you money on your heating bills.

Installing the Chimney Draught Excluder Umbrella is quick and effortless and could be the simplest and most cost-effective step you take to save energy and money in your home.

Why Use A Chimney Umbrella

The simplest way to cut your energy bill
The simplest way to cut your energy bill
Prevents cold air coming down the chimney
Prevents cold air coming down the chimney
Stops birds coming in for tea!
Stops birds coming in for tea!
Will fit any shape of flue – round, square, rectangular or even triangular
Will fit any shape of flue – round, square, rectangular or even triangular
Collects all the dirt and debris that comes down your chimney
Collects all the dirt and debris that comes down your chimney
Best chimney blocking device on the market
Best chimney blocking device on the market

"As a Chartered Engineer and Chartered Environmentalist – who lives in an old building with a number of chimneys – I can say that I am really impressed with my Chimellas. Their design and construction is functional and robust. I have been using them for three years and install them in the autumn and remove them in the spring: this gives me all the advantages of preventing drafts in the winter and allowing the building to breath in the summer. Great product and outstanding service."
S Engwell

Install In 1 Minute

Hold the Chimella by the handle, point it up your open chimney with your thumb over the open/close button.
Hold the Chimella by the handle, point it up your open chimney with your thumb over the open/close button.
Press the button once. The shaft and canopy will deploy.
Press the button once. The shaft and canopy will deploy.
Take your thumb off the button. Gently twist the handle from side to side to push the canopy into the corners of the flue.
Take your thumb off the button. Gently twist the handle from side to side to push the canopy into the corners of the flue.
Still holding the handle, use your other hand to grip the metal ring half way up the shaft.
Still holding the handle, use your other hand to grip the metal ring half way up the shaft.
Gently pull your hands apart. This adds tension to the canopy. Release both hands, your Chimella will stay in position.
Gently pull your hands apart. This adds tension to the canopy. Release both hands, your Chimella will stay in position.
Hold the handle and gently pull the display handle down, reminding you not to light a fire with the Chimella in place.
Hold the handle and gently pull the display handle down, reminding you not to light a fire with the Chimella in place.

...That's It - one click to open and one click to close

How to fit videoInstruction booklet

Our Reviews

“It was very easy to put up. A great idea and design!”
Chimella - 5 Stars
Katy Owen, London
“Top Customer service!!”
Chimella - 5 Stars
Julian Daddy
“The chimney umbrella is by far the best product I have ever bought”
Chimella - 5 Stars
Steve and Jessica, Sutton Coalfield
“Outstanding Product!”
Chimella - 5 Stars
Rob Bentley, Devon
“Excellent customer service – highly recommended!”
Chimella - 5 Stars
Tim Elsner
“Great Product and Great Personal Service”
Chimella - 5 Stars
Grant Sutcliffe, Greenwich, London
“Impressive!”
Chimella - 5 Stars
Giles Stogden
“What a great product…but even better customer service!”
Chimella - 5 Stars
Simon Temple-Pederson
“The world would be a better place”
Chimella - 5 Stars
Karen Lanyon
“Great service to the Republic of Ireland”
Chimella - 5 Stars
Janet and Nicky Grene, Ballybricken, County Limerick
See All reviews

Our Chimney Draught Excluders
The CHIMELLA™ Chimney Umbrella

What Size Do I Need?

The Chimney Umbrella fits all round, square and rectangular flue shapes. Click the button below for the range of Chimella sizes to match your flue.
Find Your Size
National Energy Efficiency Awards - 2017 - silver award product of the year Hearth and Home Exhibition Product of the year 2017 winner
CHIMELLA ® and THE CHIMNEY UMBRELLA ® are registered trade marks.
EU Registered design no.001985706. UK patent applied for no.1102734.9.
PCT Application applied for no.PCT/GB2012/050311.