Nails From Attic Is Normal

Nail abnormalities can result from injuries.

Nails from attic is normal.

When nail pops show up on the ceiling of the floor just beneath the attic and near a wall intersection the culprit is a phenomenon known as truss uplift or a variation of it. The condensation is caused by warm air leaking through the insulation between the top floor and the attic. Lumber used to build houses may contain moisture which is often absorbed from humidity in the. As you age you may develop vertical ridges or your nails may be a bit more brittle.

If the problem is the result of water or moisture penetrating the foundation or floor slab there are many remedial actions which may help. The nails sticking through the roof sheathing is normal. This exact same process is happening in your attic during extreme cold weather. Normal healthy nails appear smooth and have consistent coloring.

A point often overlooked is that since it s winter the water freezes on the cold nails. You see this same thing happen in summer months when you place a glass of cold water or a can of cold soda or beer on an outdoor table. If you have a friend in the attic ask him to direct you to a sturdy spot where the nail can bite into the wood. A moist attic means moist insulation and moist insulation is less effective.

The air in the attic has water in it and it condenses on the cold metal. The best solution for controlling moisture is at its source. Hammer a new nail into the roof about 1 inch above the hole from the previous nail. You need much more ventilation in.

Nails first because they readily conduct cold. Nail pops are largely due to wood or drywall movement and often appear within a year of construction. The nails that you see in your attic get as cold as the outdoor temperature.