Open cans of paint don't last as long, but if the can is sealed after painting and stored in a cool, dry location, such as a heated garage or a basement, the paint can last for years. On average, paint lasts about ten years before it needs to be tossed, although some paint products may last up to fifteen years.
In particular, an unopened can of latex or acrylic paint lasts up to 10 years. For unopened paints that are oil-based or alkyd-based, the shelf life could be up to 15 years.
Exterior paint can last 5 to 10 years, depending on the type of paint you use and the surrounding environment. Therefore, you can lengthen the time that a finish will last by prepping the surface properly and investing in a paint that matches the type of exterior that is being repainted.
We've all been there—a painting project doesn't use up all the paint you bought, and now it's time to hammer the lid back on and take it to the garage or basement storage area. That paint will go bad in two to fifteen years.
It depends on whether or not you stored it properly and what type of paint it is. Paint that has never been opened, latex or oil, will typically last about three years. If you store a can of opened paint in the correct way, it most likely will last a couple of years.
Get the job done right the first time to make the exterior paint of a house last as long as possible. A house can go five to ten years without a new coat of paint, depending on the original paint quality and the location of the house. Many factors can also lengthen the lifespan of the paint.
SuperPaint is Sherwin Williams 'standard' exterior paint. It is priced about mid-range and performs accordingly. It has technology to allow us to paint in cooler temperatures and will typically last about 5-7 years.
While you may not love the smell of fresh paint, spoiled paint has a scent that's much worse. "Paint that is beyond its shelf life can develop a rancid, sometimes rotten-egg odor," says Edrosa. If you open a can and find either of these problems, dispose of the paint and buy new.
Paint should be stored out of reach of children and away from food and drink. Most types of leftover latex paint, including AURA®, REGAL® and ben®, should be stored either in a lined metal can to prevent rust, or a glass or plastic container.
What happens if you use expired paint? If the paint has a bad smell, you'll be adding that odor to your walls. In addition, expired paint will not provide even color coverage, the finish may not be smooth, and the paint is more likely to crack or chip.
Exterior house paint can last anywhere between 5-12 years. However, several different factors can drastically impact the longevity of your home's exterior paint job. When it comes to painting the exterior of your home, the adage of proper preparation prevents pour results is the main key to your success!
In most cases, an opened can of paint lasts between two and five years. If stored carefully, it may last even longer. However, the storage environment, temperature changes and other factors can impact the shelf life.
Typically, you might get 5-10 years from latex paints and 10+ for oil paints. Anything more than that and you'll likely need to buy new paint. If you need to dispose of old paint, contact your county for further details. If you need some help with your paint project, give us a call.
A well-applied coat of acrylic exterior paint generally lasts 5-10 years, while latex and oil-based paints don't hold up as long.
When paint remains tacky to the touch and refuses to dry, the issue often lies with quality of the paint. But the problem may also be linked to your painting environment (in terms of humidity and temperature) or application issues like failing to prepare the surface properly or not letting the paint dry between coats.
Generally the only thing that kills paint is the cold. So keep it inside and away from exterior walls. As long as it's fully sealed it can last 5 to 7 years. You and also bring it into a local paint store and have em check it too.
All paint should be kept out of direct sunlight and in a place that's temperature controlled, ideally between 60 and 80 degrees Fahrenheit. While the garage is a popular spot to stow cans away, paint can freeze so reconsider if you experience harsh winters where you live.
Recycling Your Paint
Sherwin-Williams is pleased to volunteer many of our stores as drop-off locations. Ready to drop off your leftover paint? Search for a Sherwin-Williams store* in any of the participating states/jurisdictions.
Impacts on Texture and Finish
If the paint is too thick straight out of the can, it may need to be thinned using the appropriate thinner (water for latex paint, mineral spirits for oil-based paint, etc.) to reach the right consistency.
Most paints last one to two years in an open can. Latex paints can last an average of 10 years in an unopened can. Oil-based paint lasts up to 15 years in an unopened can. The paint goes bad by hardening or becoming rancid when air or debris gets into a can that isn't sealed well.
The bottom line is that watery paint is unusable. So if your paint is too watery and you attempt to use it to paint your home, you will notice that the paint won't adhere to surface correctly. It will be 'thin' and therefore will perform poorer than expected.
Which brand of exterior paint lasts the longest? Sherwin-Williams Duration is the longest-lasting exterior paint brand, according to Consumer Reports.
According to The Paint Quarterly Institute, most latex paints shouldn't be applied when the air temperature gets below 35°F to 50°F. There are a few reasons for this: The paint takes longer to dry. Wet paint, as a result, is more vulnerable to collecting dirt, insects and pollen.
How Long Does Exterior Paint Usually Last? A decent exterior paint job will generally last anywhere from five to ten years. However, many factors will influence whether or not your paint job will be on the smaller or larger end of the range (or even outlast it entirely).