Know the Life Expectancy of Your Home Systems and Appliances

Alan Stephens • July 16, 2025

Helping you plan and budget.

When it comes to homeownership, understanding the life expectancy of various home systems and appliances is crucial. Not only does this knowledge help in making informed decisions when purchasing a home, but it also aids in planning for replacements and repairs. At Acuity Home Inspections, we believe in empowering homeowners and potential homebuyers with this vital information.

 

1. Roofing Systems

The lifespan of your roof largely depends on the material used and local weather conditions. Asphalt shingles, commonly used in our region, can last 20 to 25 years with proper maintenance. On the other hand, metal roofs can serve you well for 40 to 70 years.

 

2. HVAC Systems

The heating, ventilation, and air conditioning (HVAC) system is the heart of a comfortable home. On average, furnaces have a life expectancy of 15 to 25 years, while central air conditioners can last 7 to 15 years. Regular service and maintenance can extend their lifespan and ensure efficient performance.

 

3. Water Heaters

A standard tank water heater can last anywhere from 6 to 12 years. Tankless or on-demand water heaters have a longer life expectancy, typically around 20 years.

 

4. Kitchen and Laundry Appliances

Refrigerators: With proper care, most refrigerators can last 10 to 15 years.

Dryers: Like washing machines, dryers can serve you for 8 to 12 years.

Ovens and Stoves: Gas ranges tend to last 15 to 20 years, while electric ones have a life expectancy of 10 to 15 years.

Garbage Disposal: Depending on usage, can last 10-12 years.

Washing Machines: These usually have a lifespan of 8 to 12 years.

 

5. Flooring

The durability of your flooring depends on the material. Hardwood floors can last a century with proper care, while carpeting typically needs replacement every 8 to 10 years.

 

6. Windows

High-quality windows can last up to 20 years or more. However, factors like weather conditions in Douglas and Sarpy Counties can influence their longevity. Additionally, the lower insulative value of older windows can mean higher utility costs and may justify replacement, even if they seem to be working fine.

 

7. Electrical Systems

Wiring: The lifespan of home wiring largely depends on when the house was built, and the type of wiring used. Homes built before the 1960s might have cloth-wrapped wiring, which can degrade over time and pose a fire risk. Such wiring should be inspected and possibly replaced. Modern homes typically use non-metallic (NM) cable or copper wiring, which can last 50 years or more with proper maintenance.

Circuit Breakers: These essential safety devices can last 30 to 40 years. However, having them inspected every few years is crucial to ensure they function correctly, especially if you notice frequent tripping or other electrical issues. Additionally, some off-brand or discontinued manufacturers of circuit breakers and panels have been found to be more prone to failure and potential hazards. We recommend a comprehensive inspection of anything older than 20 years to verify the status and condition of these components.

Outlets and Switches: Regularly used outlets and switches can wear out in about 10 to 15 years. It's advisable to replace any outlets that appear discolored, feel warm, or don't hold plugs securely.

Light Fixtures: While the fixture itself can last several decades, the wiring within might degrade, especially in high-humidity areas like bathrooms. It's a good practice to inspect light fixtures every 10 years.

 

Understanding the life expectancy of home systems and appliances is essential for effective homeownership. A Home Maintenance Inspection can help identify potential issues before they escalate, saving time and money in the long run. At Acuity Home Inspections, we're committed to providing homeowners and potential buyers in Omaha, Elkhorn, Gretna, and Millard with the knowledge they need to make informed decisions. Contact us today for your FREE Life Expectancy Chart, which provides detailed longevity information for every aspect of your home.

By Alan Stephens December 3, 2025
A valuable tool for revealing hidden issues.
By Alan Stephens November 5, 2025
November is National Child Safety and Protection Month. Data shows that accidental injury is the leading cause of death in children less than 14 years old, with over 30% of those injuries occurring in the home. Some of the most common home-related injuries, and where they happen, include: Burns – in the kitchen or at the barbeque grill Suffocation – in an unsafe sleep environment, foods (i.e., hot dogs, grapes), small items (i.e., batteries, coins), and items that can strangle or entrap Drowning – in the bathroom, kitchen, swimming pools, or hot tubs Cuts – in the kitchen, garage, or garden shed Falls – on stairs, from high windows, or from tipping furniture Poisoning – under the kitchen sink, in the garage or garden shed, the bathroom medicine cabinet, or anywhere medicines are stored (such as a purse or car console) As much as a parent thinks that they’ll be able to always watch their young children closely, even with the best preparedness and intentions it only takes a few seconds for an inquisitive baby or toddler to put themselves in an unsafe situation. Accidents do happen, even when precautions are taken, so being prepared to react calmly and quickly can help minimize the severity of any injury. To provide a safe home environment and reduce the risk of injury to children (and grandchildren) it’s important to look for and address potential safety risks in all areas of the home – inside and out. For homes with infants and toddlers, try to look at the world from their perspective. Spend some time crawling around on your hands and knees and try to find anything that could cause an injury. If you have older children, you could even involve them in a challenge to help you find potential hazards with prizes or rewards for their input! The following checklists for each area of a home can help your awareness of potential hazards and options to prevent them: General: Keep an “emergency contact” list for your pediatricians, doctors, poison-control center, neighbors, and close relatives. While it’s relatively easy to find these on your cell phone, a printed list prominently located will be easily available to you or others who may be watching your children. Learn CPR (cardiopulmonary resuscitation) and the age-appropriate Heimlich maneuver. Purchase or assemble a first-aid kit with a supply of bandages, tape, gauze, antibiotic cream, antihistamines, and any specific emergency instructions someone might need. Confirm the placement of smoke and carbon monoxide detectors in the proper locations throughout the home and, depending on their type, change the batteries regularly. Have a working fire extinguisher available and make sure you know how to use it. Kitchen: Childproof latches that secure doors and drawers automatically when closed All knives, forks, scissors, and other sharp tools stored in a latched drawer Dishwasher lock to prevent opening and access to dangerous objects Oven-door lock and stove-knob protectors Anti-tip bracket installed on the range Locate chairs and stepstools away from the stove When stovetop cooking, use the back burners or turn pot handles away from kids’ reach Glass objects stored out of reach Countertop appliances and cords out of reach Garbage kept in a cabinet or other childproof location Under-sink cleaning supplies and other unsafe products in a childproof cabinet Plastic bags stored out of reach or in a childproof cabinet or closet Refrigerator magnets or other small items out of reach Working fire extinguisher located in a childproof but accessible location Tables free of tablecloths within a child’s reach Highchair equipped with a safety belt and strap between legs Child's Room/Bedroom: Safety belt on the baby's changing table Crib slats less than 2-3/8” apart Crib hardware secure and free from sharp edges Crib mattress properly sized (no gaps around edges) Crib free of a “drop-side” Crib free of pillows, bumper pads, stuffed animals Hanging mobiles with string or ribbons out of reach Cordless window treatments (or cords secured out of reach) Electric cords >3’ away from the crib Dresser equipped with an anti-tip device Non-locking toy chest with slam-proof lid All nightlights clear of bedspreads or curtains Flame-retardant sleepwear with no drawstrings Bathroom: Water heater set below 120°F Childproof latches on all drawers and cabinets Razors, scissors, and other sharp objects stored out of reach Medications, cosmetics, cleaners, nail polishes, and other toxic materials out of reach and stored in a childproof cabinet or drawer GFCI protection on all outlets Toilet-lid lock and always left closed when not in use Hair dryers, curling irons, and electric razors unplugged and stored securely when not in use Nonskid bottom of shower and bathtub Garage & Laundry Area: Tools and supplies used for cleaning, auto maintenance, pool care, gardening, and lawn work stored out of reach or in a secured location Garbage and recycling bins covered and secured Bleaches, detergents, and other cleaning products in their original containers and stored in a locked cabinet Laundry detergent pods out of reach and out of sight Clothes washer and dryer doors kept closed when not in use Walls & Floors: No peeling or cracking paint on walls No nails or other sharp or removable hardware within reach Mirrors and frames out of reach Doors & Windows: Doors equipped with finger-pinch guards One-piece door stops (or rubber tip removed) Doorknob covers on doors you don’t want your child to enter or exit Childproof locks on sliding doors Decals on glass doors Furniture located away from windows Safety guards on upper-story windows Window blinds and curtains free of cords or cords secured out of reach Furniture: Bookshelves and other furniture equipped with an anti-tip device Protective padding on corners of coffee tables Hand-me-down toys and equipment confirmed for no recalls TV’s mounted securely to the wall Childproof drawers with stops to prevent drawers from falling out, free of hazardous objects Stairways: Approved and mounted safety gates at the top and bottom of every stairway Stairs free of loose carpeting or objects Balusters on stairway guards with less than 4” spacing Railings and balusters secure Electrical: All unused outlets covered with safety plugs Cord holders to keep longer cords fastened to walls Extension cords not a tripping hazard and unplugged when not in use Heating & Cooling Elements: All radiators and baseboard heaters covered with childproof screens Gas fireplace valves and switches secured or out of reach Fireplace screen or barrier in place Electric space heaters >3’ from beds, curtains, or flammable materials Outdoors/Backyard/Pool: Walkways and outdoor stairways well lit Stairway risers closed to prevent entrapment or falls Sidewalks and walkways free of major heaving cracks or tripping hazards Swing sets free of sharp edges, rust, or splintering wood Swings, slides, and other equipment securely fastened Softened ground below swings (i.e., sand, mulch, rubber mats) to absorb the shock of a fall Min. 5’ climb-proof fencing surrounding the pool Pool access with a self-closing gate and childproof lock Alarm on door accessing pool from the house Ladders removed from above-ground pools when not in use Other Safety Issues: Checked, confirmed, and removed any poisonous houseplants No smoking rule to protect your kids from secondhand smoke Testing and required mitigation for radon, lead, asbestos, mold, and other air quality issues Guns kept in a locked cabinet, separate from the ammunition A Home Maintenance Inspection can help identify safety hazards in the home and provide a strategy for confirming a safe home environment for your family.
By Alan Stephens October 1, 2025
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