Popping in the morning and evening is thermal expansion.
Roof noise wind.
It is only when the wind is 30 mph ish or greater and it s as if someone is sitting on my roof occasionally tapping with a small hammer.
It seems to be just above the eaves and is a chattering noise as if a wave is breaking against the tiles and lifting them.
If the surface the wind passes over has a consistent shape the disturbance becomes tonal and at certain frequencies very annoying.
Although wind fairings do not eliminate the noise 100 percent it does minimize it significantly to prevent you from being distracted while you are driving.
The builder has brought in the roofing contractor who seems to have no idea what is causing it.
The patter or even the roar of falling rain or hail popping and cracking noises perhaps due to thermal expansion and contraction of roof coverings metal roofing or roof structure and transmitted noises from other external sources such as low flying aircraft or nearby trains or auto truck traffic from a nearby highway.
Install a roof rack wind fairing if you already own a roof rack the best option to fix the wind noise and whistling is to install a wind deflector commonly referred to as a wind fairing.
The wind is flexing the rafters or trusses.
Roof popping noise can be caused by the wind.
A roof rack wind fairing is an easy to install plastic shield that deflects wind away from the roof rack therefore reducing wind noise.
The entire roof system if not solidly braced can and will flex to absorb this force.
A wind fairing s goal is to reduce the wind noises which are brought about by the roof rack you have placed in your vehicle.
Roof noises traced to wind see wind noises on roofs below squeaking and creaking traced to wind blown things attached to building exteriors such as signs antennas aerials weather vanes.
Imagine the pounds of pressure against the entire side wall when a strong wind hits it.
The wind noise we hear from some roof racks is known as aeolian no ise and is produced by wind when it passes over or through objects.
Roof noises may be described as those attributed to an obvious source.
Someone somewhere must have had this same issue or know of someone.
This flexing is what s.
Back to the noise though.