Gerard® – Best for Noise Reduction

Gerard® stone coated roofing tiles do more than just look good. Even though they are durable for generations, there’s one question that’s always asked: “are they noisy when it rains?”.

The answer may surprise you. Although Gerard® tiles are made of alu-zinc steel, they are much quieter than other types of metal roof such as long run. Our high-quality stone chip coating is responsible for this for two reasons.

Firstly, the non-metallic stone coating doesn’t refract the rain like a metal surface does. Secondly, the irregular shapes of our stone chips disperse raindrops, diluting their noise effect.

noise reduction

The graph to the left demonstrates that a Gerard® roof is almost 10 decibels quieter than a long run roof and around 5 decibels quieter than corrugated galvanised steel sheets. So even if you’re considering a mono-pitched roof or a hidden roof, it’s well worth considering these figures.

Of course, there are all the other benefits of Gerard® to also consider!

While concrete tiles are a little quieter still, there’s the breakage issue to consider with these, along with the usual problems with organic growth.

To view our range of profiles and colours, please visit us at www.gerardafrica.com or for more information please contact us here.