How long does vinyl siding last?
Vinyl siding typically lasts 20 to 40 years. Where yours falls in that range depends on how it was installed, how hard it works and how well it's maintained.
When will yours need replacing?
Enter the install year to see when replacement is due.
Opens the free calculator with this item filled in.
What affects its lifespan
- Sun and temperature swings
- Impact damage
- Installation (room to expand and contract)
- Product thickness
Signs it's near the end
- Cracked or warped panels
- Loose or missing pieces
- Heavy fading
- Moisture problems behind the siding
Questions
- How long does vinyl siding last?
- Typically 20 to 40 years. CapexClock uses 30 years as its default, and you can change it for your building.
- When should I start saving to replace vinyl siding?
- As soon as it's installed. Spreading the cost over its 20–40 year life keeps the replacement from landing as a surprise. The mini calculator on this page shows a monthly amount for yours.
- How is vinyl siding priced in the calculator?
- By default it's priced per building. Enter your own quote or recent invoice; CapexClock never fills in costs for you.
Plan every replacement in your building
List your roof, HVAC, water heaters and more to get a 10-year forecast and one monthly reserve number.
Open the free CapEx calculatorOther exterior lifespans
- Windows (vinyl) 20–30 years
- Exterior paint 7–10 years