Metal Roof Popping Noise

If you notice excessive or unusually loud cracking and popping sounds after mother nature has piled frozen precipitation on your roof it may be wise to investigate further.

Metal roof popping noise.

Take a look around your home and note any signs of gutters pulling away from your roofline. When following these tips some say their metal roof is even quieter than their old shingle roof. All metal is going to make some noise with expansion and contraction. Install a higher quality roof.

Click here to get free fast bids from local rough carpenters who can install the bracing in your roof. As for the popping noise in the morning and evening that s a different mechanism. 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. Step back and look for puckers and out of place roof tiles.

The sun hits your roof and heats it up. As we explain at metal roof exposed fastener flashing one frequently cited disadvantage of metal roofing is that it generates a noticeable noise when struck by rain hail or even dropping acorns. It s thermal expansion and contraction. Metal roof thermal expansion is something every roofer greatly accounts for during installation.

As for the popping noise in the morning and evening that s a different mechanism. As the lumber expands it moves. The sun hits your roof and heats it up. However many instances of metal roof popping noise isn t because it s raining or birds are perching on the rooftop.

Solar expansion contraction. Quick tips for a louder roof simply ignore the tips highlighted above. The sun might be the one causing it. When it kind of jumps it makes a vibration a popping noise like when you hear your car engine cooling off the reason sounds can be amplified in the standing seam rigid board insulation metal decking assembly is the clips holding the standing seam roof down are fastened to the metal decking with long screws.

If installed directly to purlins with no roof sheathing the noise might be heard in the building interior. How much depends on the structure system and installation. It s thermal expansion and contraction. Metal absorbs and conducts heat better than most roofing materials.

This flexing is what s causing the popping noise.