July 7, 2022

How Long Does Vinyl Siding Last? Here’s A Lifespan Guide.

Vinyl siding is a homeowner's popular choice for exteriors. It serves both aesthetic and functional purposes. But how long does vinyl siding last?

How Long Does Vinyl Siding Last?

Vinyl siding is a homeowner's popular choice for exteriors. It serves both aesthetic and functional purposes. But how long does vinyl siding last?

People have used vinyl siding in their homes since the 1950s, but many developments have happened. Today's vinyl siding is more durable and intended to last up to 40 years. However, with proper care, it can last even longer.

What is vinyl siding?

Vinyl siding is usually made of two sheets of plastic or polyvinyl chloride (PVC) that makes up two layers. Vinyl siding is durable, weather-resistant, easy to install, and requires low or no maintenance costs. It is available in different colors, styles, and textures so that customers can have their pick.

In the early 20th century, vinyl siding became a cheaper alternative to wood siding. Although designed to resist rotting, fading, and insects, the sun, heat, and rain can eventually damage the plastic. The damage will cause tiny shards that create small holes. If left unattended, these small holes will grow larger and eventually cause the vinyl siding to fall off your walls.

CertainTeed vinyl sidings are your perfect choice because the company designed them to last for years with very little upkeep.

Vinyl siding maintenance

Vinyl siding is vulnerable to the harsh elements of nature - extreme heat in the summer, cold in the winter, wind, rain, and storms.

If you want to maximize your vinyl siding's lifespan, make regular inspections to check for any damage and clean it regularly. With meticulous care like hand-washing it every year, you could extend the lifespan of your vinyl siding up to a hundred years.

Grey vinyl siding located in Birmingham, Michigan.

How Long Does Vinyl Siding Last?

Damaged Vinyl Siding in West Bloomfield, Michigan | Contact Grennan Construction if you find damaged siding on your home and want to get a replacement estimate.


Grennan Construction has proven to be a leader within the siding contractors industry, serving our customers with integrity while offering a range of services that meet their needs.

We work closely with both James Hardie and CertainTeed to provide you with the siding options needed to make the right choice for any home.

When do you need to replace vinyl siding?

Knowing when the vinyl siding was installed is essential because that's how to measure its lifespan. If you don't have the exact date, you can get an estimate of when the house was built or remodeled.

How do you know when it's necessary to replace your vinyl siding? Look out for these signs:

  • The vinyl siding looks worn or faded, and some pieces are broken or missing. Vinyl siding, especially the ones manufactured by CertainTeed, is durable. Still, after years of exposure to extreme weather conditions, the vinyl siding might start to break down. 
  • When moisture starts to seep through the vinyl siding.

Inspect your vinyl siding regularly for any leaks or damages. If you notice any condensation inside your home or see a leak on the outside walls, moisture could be getting through the vinyl siding. Don't wait for the problem to escalate. Repair the seal with a new vinyl siding right away.

What happens if you don't replace the vinyl siding?

Vinyl siding gives your house curbside appeal but also protects your home from pests like termites and water damage.

Replacing vinyl siding does not come free. That's why many homeowners try to put it off for as long as they can. What they don't know is that putting off the task of replacing vinyl siding could mean more expensive problems in the future.

Here are some issues you may encounter if you don't replace vinyl siding when they are due for replacement:

Water can get in and cause damage to the walls of your house.

A damaged or missing vinyl siding allows water to seep through the gap and cracks and could damage your interior walls and other parts of the house. Consider any sign of water damage as a red flag. Look out for the following:

  • Warped, swelling, cracked, loose, and faded siding
  • Siding with bubbles in it- this could mean there is water trapped underneath
  • Siding with holes
  • Rotting 
  • Rust 
  • Fungus and mold

The appearance of any of these signs means that the vinyl siding is no longer giving your house the necessary protection, and it's time for a replacement. Call a contractor to fix the problem immediately before it escalates into something more extensive and expensive.

Peeling paint and loose wallpaper inside your home.

Peeling paint from the walls inside your house or wallpaper coming to lose could be a warning sign for faulty vinyl siding. It's possible that moisture got through cracks and dents in the siding and started damaging the walls. Also, if you see the need to paint and repaint your house every six years or less, it could mean your vinyl siding is not functioning as it should.

Dramatic increase in your energy bills

Delaying vinyl siding replacements could result in a dramatic spike in your energy bills. A well-insulated house keeps the heat in during the cold weather and the airconditioned air during the hot summer.

According to the EPA, a well-insulated house helps you save 15 percent on heating and cooling costs. Inspect the siding for possible leaks. Faulty siding could be the problem. If there are leaks, it's time to replace your vinyl siding.

Mold, mildew, and fungus growth

The presence of mold, fungus, or mildew in your vinyl siding could mean water is penetrating the siding and could cause more damage. Check your siding and see if it's time for a replacement. Fungus, mold, and mildew also pose health hazards in your home.

Faulty siding could affect the appearance of your home

When vinyl siding around the house is peeled off, damaged, or broken, it affects the total appeal of your home. If you sell your house, the faulty vinyl siding could affect your home's curbside appeal and sale price. Visit our Project Gallery for options.

Homeowners should not wait to call the professionals before the damage gets more extensive. Ask for trusted vinyl siding brands like CertainTeed and enjoy more years of comfort in your home.

Mustard vinyl siding located in West Bloomfield, Michigan.

Exterior Remodel using CertainTeed Siding Available in Michigan.

Need to replace your vinyl siding? Call the experts.

So, how long does vinyl siding last? It will last for years and years with proper maintenance, but when it comes to replacing them, do it right away. By delaying, you could be risking structural damage to your home.

For vinyl siding replacements, get only the services of a reputable company that can give you the highest quality service possible. At Grennan Construction, we offer vinyl siding installation and replacement using CertainTeed siding.  We serve different cities like West Bloomfield, Bloomfield Hills, Birmingham, Rochester, Troy, and other areas in Oakland County. Grennan Construction offers financing options through Synchrony Bank with low and affordable monthly payments. Get your free estimate now.

Working with Grennan construction:

If you have any additional questions about vinyl siding, please call our office to speak with one of our vinyl siding experts.

Located in Oakland County, Michigan, Grennan construction offers loans for siding replacement in the Oakland County area. 

Our Process:

  • We will survey your property and provide you with an estimate of the cost to replace your siding. The estimate is offered free of charge. 
  • Then, we present a plan for your siding replacement project.
  • Next, you can submit your application for new siding financing. If your request is approved, the company provides you with a loan that you will pay back monthly. Our financing is offered through Synchrony bank, starting from as low as $200 monthly installments. 
  • We install your new siding!

Don't let a small budget keep you from getting what you want or need.


Pay off your roof with Synchrony Bank Loan

Don't let a small budget keep you from getting what you want or need.

Synchrony provides you with promotional financing options for major
purchases, offering you a budget-friendly way to help expand your purchasing power
and convenience with:

  • A simple application process and fast credit decision
  • Unsecured, revolving credit lines
  • An open credit limit for future purchases
  • Promotional financing options
  • Convenient monthly payment options
  • Online account management
Home in Highland, Michigan that Grennan Construction installed new CertainTeed Monogram Siding in the color castle stone accented by sterling grey gutters. CertainTeed Landmark Pro shingles in the color driftwood MaxDef. Anderson 100 series windows – black exterior – white interior

Before vinyl siding replacement

Home in Highland, Michigan that Grennan Construction installed new CertainTeed Monogram Siding in the color castle stone accented by sterling grey gutters. CertainTeed Landmark Pro shingles in the color driftwood MaxDef. Anderson 100 series windows – black exterior – white interior

CertainTeed Monogram Siding in the color castle stone accented by sterling grey gutters

Siding Gallery


If you need new siding, the Oakland County siding professionals at Grennan Construction can help. Our estimates are always free, and we offer to finance through Synchrony for those who qualify.


1. Call Us To Schedule Your Free Estimate 248-462-0224
2. Review your Estimate and Schedule your project
3. Enjoys the beauty and security of your new Siding

Do you still have questions about financing your new siding? If so, contact us to discuss your options.

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