1. Leaks
LeakyPittsburgh roofing is one of the most obvious signs that you may require a replacement. If it has been leaking for a long time, or the damage is not confined to one area, chances are you will need a replacement. If you fear that water is getting into your home from above, the first thing you should do is check your attic – especially after rainfall. Any signs of moisture entering from there will prove you have a leakage, so it’s essential you call your Pittsburgh roofing contractor to inspect the damage.2. It’s Been 20 Years Since Your Last Replacement
Typical asphalt shingles often function properly for around 15 to 20 years. However, several factors may cut the lifespan of shingles short including:- Severe weather conditions
- Low-quality materials
- Unsatisfactory installation by contractors
3. Rotting
Rot leads to serious structural issues in your home. Wood rots when it becomes exposed to moisture for long periods. This then leads to fungus growth, which can cause a structure to deteriorate. Your roofer in Pittsburgh can determine the severity of the rot and whether shingles need repairing or replacing. Signs of rot include:- A sunken deck
- Debris in gutters
- Deteriorating shingles
- Mold and moss growth