Excellent they are, wonderful

We bought a couple from you last week, and when we fitted them we realised how good they were.  We want another two.

I need another Chimney Balloon please.  My previous one lasted for over 5 years, which you said it would.  Keep up the good work with your excellent product

I’ve seen one of your Chimney Balloons at a friend’s house and I think they are the bees knees!

I was astounded how warm it made the room.  We had to have a 1-bar electric heater on all the time.  After fitting the Chimney Balloon, the room warmed up.  We switched off the heater and an hour and a half later, the room was still warm.  It made a dramatic increase in warmth.

I need three Chimney Balloons. They have been recommended by a colleague at work

The  Chimney Balloon you promptly despatched to us last week is working very well.  Thank you for your efficient service

You appear to have the product I badly need

It’s a superb thing!

They are brilliant