Why do I hear loud knocking in my sleep?
Why do I hear loud knocking in my sleep?
What’s exploding head syndrome? Exploding head syndrome is a condition that happens during your sleep. The most common symptom includes hearing a loud noise as you fall asleep or when you wake up. Despite its scary-sounding name, exploding head syndrome usually isn’t a serious health problem.
Do termites make a tapping noise?
The sounds termites make can sound like snapping, or popping. The sound of tapping on hollow wood is also a common sign of a termite infestation.
Is it normal for a roof to make noise?
If you’ve recently had a porch or room addition, it’s natural for the roof to make sounds, as it adjusts. The cracking and popping could also be from the joists or beams, as they contract and expand. In very rare cases, the sounds are a symptom of undue stress and you will need a professional roof inspection.
How do I stop my roof from creaking?
Spray foam insulation added to the attic ceiling, immediately opposite the roof, will keep the wood frame and rafters at a more steady temperature. That will mitigate the wood contraction that causes creaking sounds from the roof.
Why does my roof creak when it’s windy?
When the wind is blowing against your roof or your attic side walls, the pressure of the wind is causing the wood framing to flex. The wood sheathing could be rubbing against the trusses, and the noise could be from wood rubbing against metal fasteners.
Why is the roof creaking?
Creaking, wheezing, or popping sounds happen at nighttime due to cooler weather. The wood frame under your roof experiences temperature changes from the outdoor air because the attic does not receive much heating or air conditioning. That will mitigate the wood contraction that causes creaking sounds from the roof.
Why does my flat roof make noises?
Changes in temperature and air pressure will cause the materials to shift regularly. When these shifts occur on top of damage or cracked foundation, snapping and popping sounds may occur. To avoid such noises, old roofs need to be ripped up before installing a new roof.
How do I stop rain noise on polycarbonate roof?
Polycarbonate acts as a ‘drum skin’ – especially the most popular 10-16mm sheets – when rained on. One way of reducing noise is to switch to glass, but this is far more expensive. Another is to increase the thickness of the sheet to 35-60mm.
Can a flat roof be replaced in the rain?
Q: How does rain run off a flat roof? A: Flat roofs are generally built with a slight incline so that rain water can drain away into the gutters.
What happens if it rains during roof replacement?
Rain is bad during a roof installation because the water can damage the roof decking. A new roof should never be installed over a wrinkled barrier or wet wood because this is against building codes. Also, asphalt shingles may not adhere properly to slick surfaces, particularly if there’s high humidity.
How often should you roof your house?
In general, this is the recommended replacement schedule based on the material used: Composition Shingles: 12-20 years. Asphalt Shingles: 15-30 years. Wood Shingles: 20-25 years.