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How Long Do Different Parts of Your Home Last?

Different parts of the home have different lifespans, and it’s vital to understand how long each will last so you can stay prepared. Below are the typical life expectancies of some home components.


Depending on the type, a roof can last anywhere from 15 to 50 years. Asphalt shingles are the most common type of roof and typically last about 20 to 25 years, while metal roofs can last up to 50 years. For best results, it’s important to inspect and maintain your roof regularly. In addition, factors like climate, installation quality, and home orientation can heavily influence the longevity of your roof.

To help your roof last as long as possible, make sure to check for any signs of wear and tear such as broken or missing shingles and cracks. Replace and repair any areas that appear to be compromised.

HVAC Systems

A home heating, ventilation, and air conditioning (HVAC) system has an average lifespan of 12 to 15 years. Regular maintenance is necessary to ensure optimal performance and efficiency. With as many as 87% of U.S. homes having air conditioning, according to the EIA, it’s vital to make sure that a unit is running properly and efficiently.

To extend the life of your HVAC system, have it professionally inspected twice a year and replace any air filters every three months. Additionally, you should avoid closing off any vents, as this can cause strain on the system.

Doors and Windows

Doors can last up to 40 to 50 years, while windows typically have an expected life of 15 to 20 years. Vinyl windows are a great option, as they are energy efficient, durable, and last much longer than other types of windows. As for doors, wood solid-core interiors are more durable than hollow doors and can last up to 50 years.

To help your home’s doors and windows last longer, keep them clean and properly lubricated. If you notice any cracking, chipping, or warping, it’s important to replace them right away. In addition, garage doors typically last about 20 years, according to Raynor, but can also last longer with regular maintenance and cleaning.

Concrete Driveways

The average concrete driveway can last from 25 to even 50 years, which is longer than asphalt, seashell, or brick driveways. However, the type of concrete and climate can affect the lifespan. Constant exposure to extreme temperatures can cause cracks in concrete driveways, so it’s important to regularly inspect your home for any signs of wear and tear. Some signs to look out for include discoloration, chips or cracks, sinking or settling, and weeds.


Vinyl siding is an incredibly popular home siding option and can last up to 50 years with proper maintenance. Other home siding types such as brick, stucco, or wood will also last over 20 years with routine upkeep.

To help home siding last longer, inspect it regularly for any signs of damage such as missing chunks, bubbles, or fading. It’s also important to clean your home siding twice a year with a power washer and mild detergent, as this will help keep it looking great for years.


Furnaces typically last up to 15 to 20 years with proper maintenance and upkeep. In order to get the most out of your home’s furnace, you should have it inspected every year by a professional HVAC technician. Doing so will help ensure any necessary repairs or replacements are done in a timely manner before any major issues arise.

You should also replace the filter in your home’s furnace every one to two months, and have a technician perform any necessary repairs as soon as signs of wear and tear appear. This will help to extend the life of your home’s furnace and ensure it continues running efficiently for years to come.

It’s important to know how long different home components last so you can prepare accordingly. Regular maintenance and inspections are key for extending the life expectancy of home parts such as roofs, HVAC systems, doors, windows, and concrete driveways. By staying on top of these home components, you can make sure they last as long as possible.