Metal Roof Noise Problems

The entire roof system if not solidly braced can and will flex to absorb this force.

Metal roof noise problems.

The reality is metal roofing can be installed quick and dirty like any other construction job and a common consequence would be the noise. Metal roofing registered at 52db from rainfall while asphalt shingles registered 46db. Sure metal roofs can be loud in the rain but that s what happens when it s not done right. However in a test by the acoustic group in sweden researchers found that metal roofs emit rain noise softer than normal conversation and only slightly louder than a soft whisper.

If installed directly to purlins with no roof sheathing the noise might be heard in the building interior. Since most re roofs are done where shingles were used previously and often on top of a layer of shingles noise is not going to be an issue. The denser the barrier between your roof covering and your attic or top level the less. 7 things to know before choosing a metal roof if your current roof is the root of your headache and maybe even a long list of costly home repairs consider these metal roofing pros and cons.

One frequently cited disadvantage of metal roofing is that it generates a noticeable noise when struck by rain hail or even dropping acorns. But when metal roofs are installed properly sound dampening is achieved through quality underlayment. Installing a metal roof over a solid deck with a good underlayment like double bubble and with an insulated attic airspace below makes it easy to control the noise. This flexing is what s causing the popping noise.

If the roofers installed your metal roof incorrectly then it is possible that. Insulate your ceiling the denser the barrier between your roof and your interior space the less noise you will hear. Assure the roof is properly fastened. Sound dampening products are not all created equally though and different levels exist just like with choosing underlayment for a hardwood or engineered.