Through recent years, Flutter Shutter™ has gone through various stages of testing and validation for our bespoke shutters Liverpool to further its efficacy and growth.

Making sure our bespoke shutters do everything it claims to do is absolutely paramount. With a proven efficiency of 70% energy/heat loss reduction, Flutter Shutter™ is going from strength to strength.

Working alongside Liverpool John Moores University means that research and development are always in motion and the product will constantly be reviewed and scrutinised.

Validity reports are readily available upon request. Contact us to find out more!

Flutter Shutter Testing