A general rule of thumb is that a well-done interior painting job will last between 5 and 10 years, and potentially even longer. However, the durability of paint is based on several different factors. There are many variables to determine how long a paint job will last, such as the quality of the paint and the condition of the surface to be painted. In general, interior paint will last 5 to 10 years.
When it comes to extreme heat and humidity, it's safe to say that no paint job will last longer than five to eight years. Applying two coats of paint can significantly increase the life of the paint job, but buying premium paint can provide the same results while saving money. Paint manufacturers used to offer “25 years, even” lifetime guarantees for their paints, but this is no longer common. These types of guarantees are nothing more than a marketing tool or a classification system for different paint lines. A paint with a lifetime warranty is likely to be better than one with a 5-year warranty.
Open paint cans are exposed to air and often develop a thick skin on the top that must be removed with a paint stick before trying to remove the paint that remains in the can. Adding a new coat of paint to both the inside and outside of your home can make everything look clean and new, and breathe new life into spaces that seemed tired or dated. There's no hard and fast rule about how long paint actually lasts, but you can determine if it's time to throw it away based on a few important clues. If you just bought or moved to a new home, you might not really know when the property was last painted. Long-lasting preparation products, such as sealant, primers and putty, are as important as buying good paint. This problem will also occur if it's very hot, so if possible, paint only on days with mild weather.
Acrylic latex paint is often the best choice for exterior paint applications because it is a versatile paint that can be used over water and oil-based primers. One of the best ways to freshen up your home, increase curb appeal, and even add value is to apply a fresh coat of paint. However, be sure to apply these layers correctly and check that the sides and bottom of all corner boards, window frames, and additional exterior moldings are painted. A few in a gallon that are otherwise smooth may indicate that some of the thick skin in the paint was mixed with the good paint underneath. Every home is different, so it's hard to say how long the exterior paint will actually last. If you live in Dallas, Los Angeles or San Diego areas, Puls can help you with your interior painting projects.
If your house gets bright, direct sunlight throughout the summer, the paint will bubble and fade more quickly than if your house were in a shaded area. If the paint is visibly peeling off or has begun to rust (chalk formation), then it's time for an exterior painting service.