My Roof Is Popping

This movement creates the popping noise.

My roof is popping.

Roof nail pops on a roof can be caused by a variety of reasons. Other causes of roof nail pops can be shingles that were not nailed tightly during the roof installation. Creaking wheezing or popping sounds happen at nighttime due to cooler weather. As the lumber expands it moves and rubs against other pieces of wood that aren t moving at the same rate.

One way to cut down on the noise is to install insulation. The wood frame under your roof experiences temperature changes from the outdoor air because the attic does not receive much heating or air conditioning. As the lumber expands it moves and it will rub against other pieces of wood that aren t moving at the same rate. The sun hits your roof and heats it up.

It s thermal expansion and contraction. You can minimize some of the racket and if the house is new the noise probably will diminish over time. This movement creates the popping noise. As the lumber expands it moves and it will rub against other pieces of wood that aren t moving at the same rate.

Popping banging or creaking especially in the dead of the night is startling but in most cases those sounds are just your home s reaction to temperature changes. This is a step that is generally taken retroactively as it is not necessary when a roof is installed with the proper type of roof underlayment. Some 2012 2016 model year north american produced nap camry and camry hv vehicles and 2013 2015 avalon and avalon hv vehicles may exhibit a knocking popping ticking or snapping noise from the moon roof area while driving. Snow and ice build up are another reason for roofs to pop and creak.

The cracking and popping could also be from the joists or beams as they contract and expand. The sun hits your roof and heats it up. The denser the barrier between your roof and your interior space the less noise you will hear. In very rare cases the sounds are a symptom of undue stress and you will need a professional roof inspection.

The sun hits your roof and heats it up. During the day the wood expands. This movement creates the popping noise. As for the popping noise in the morning and evening that s a different mechanism.

The repair procedure included in tsb 0151 13 has been developed to address this condition.