Finding discoloration on the ceiling in a house is one of the worst nightmares of a homeowner. The reason why is because discoloration is often a sign that there is a water leak, which could mean that the roof is in need of a repair. If your ceiling is discolored, it is a good idea find out what is causing the problem as soon as possible if you don't want the problem to continue getting worse. There are numerous things that can go wrong with a roof and allow rainwater inside of a house. The list below contains roof problems that can lead to rainwater leaking in a house if they are left unrepaired:
1. Asphalt Shingle Damage
Asphalt shingle damage can cause a roof to leak in several ways. For instance, small holes from loose or missing nails allow enough space for rainwater to seep through and reach the roof deck. If there is anything wrong with the roof deck, water can get into your house after seeping through the shingle holes. Asphalt shingles might also cause a leak if they become damaged from algae spores. The reason why is because the spores are able to reduce the amount limestone in the shingles by consuming it.
2. Plumbing System Vent Boots
There are usually vent boots on top of a roof that are connected to the plumbing system. Plumbing vents are basically small pipes that stick up from the roof, and there are rubber boots at the bottom of them. The nails that are used to secure the boots can become loose and create a passageway for rainwater to get inside of your house. The rubber boots can also get damaged and contribute to roof leaks, but they can easily be replaced by a professional.
3. Rusty Chimney Flashing
If your house has a fireplace in it that burns wood, it is likely that you have a chimney as well. A roof can leak if the flashing surrounding the chimney is in bad shape. For instance, a flashing is usually made of metal, and it can become rusty depending on the type of metal that it is. A rusty flashing might have holes in it that can be sealed up for a temporary resolution. You will likely need to get the flashing replaced if the condition is severe.
4. A Worn Out Roof Deck
if your roof is leaking simply because it is old, the deck is likely the problem. The deck is the main area of the roof that prevents rainwater from getting into your house. A damaged roof deck can be repaired in some cases, but you might need to hire a roofer to construct a new one.
Contact a company like Wolf Siding & Windows for more information and assistance.