plumbing |
| Faucet | 15-20 years |
| Septic Tank & Drain field | 15-25 years |
| Sink (Enamel Steel) | 05-10 years |
| Sink (Porcelain) | 25-30 years |
| Waste Pipe (Cast Iron) | 75++ years |
| Waste Pipe (Copper) | 50-75 years |
| Waste Pipe (Galvanized) | 30-40 years |
| Waste Pipe (PVC) | 50-60 years |
| Water Heater (Electric) | 10-15 years |
| Water Heater (Gas) | 15-18 years |
| Sump Pump or well | 10-12 years |
roofing |
| Concrete or clay | 20-30 years |
| Shingles (Wood) | 15-20 years |
| Asphalt Shingles (Low Pitch) | 12-15 years |
| Asphalt Shingles (High Pitch) | 15-20 years |
| Slate | 50++years |
| Gutters & downspouts | 15-20 years |
security |
| Smoke detectors | 10-12 years |
| Carbon Monoxide Detectors | 08-10 years |
siding |
| Wood Siding (T1-11) | 10-20 years |
| Wood Siding (Cedar) | 10-20 years |
| Wood Siding (LP/Masonite) | 10++years |
| Aluminum Siding | 20-50 years |
| Vinyl Siding | 20-50 years |
| Stucco on wood | 20-30 years |
| Stucco on masonry | 50++ years |
misc. |
| Wood Deck (PT) | 10-15 years |
| Brick or concrete Patio | 20-30 years |
| Fencing (Wood) | 10-15 years |
| Fencing (PVC)) | 30-40 years |
| Sprinkler System | 08-12 years |