Exterior Painting Problems

Exterior painting does a great deal for the home. Not merely does it look great, but it may also present an additional type of security against the current weather and aspects that usually could harm your home.

craking paint

But what goes on as soon as your color begins to have issues? Below are a few popular obstacles and recommendations on how to handle them.

Blistering of paint

Little and moderate blisters appear underneath the paint layer producing undesirable imperfections on your walls and trims. You can find many possible causes for such blistering:

  • The painting was done in direct sunlight. When you apply paint over a hot wall surface, solvent vapors are entrapped under the paint. This perhaps results in blistering of the paint as the paint dries.
  • The color was put on wet timber; in this instance, humidity was trapped beneath the paint layer and swelled the paint.
  • Dew, rain water, and moisture also affect the paint if the paint is of low quality.
  • Lack of proper ventilation also results in paint blistering.

Exactly what do you do concerning this?

Luckily, the answer is straightforward, if somewhat work intensive.

  • Clean out the affected area; scrape the paint and sand the part.
  • Allow the siding, wooden structure or whatever the surface you are working on to dry completely.
  • Then, do all the sanding, priming and painting part when the moisture degree is down. Make sure you avoid direct sunlight.
  • Use merely a top quality latex color
  • If your property has bad ventilation, then this matter should really be fixed first. Check and fix such problems.

Cracking and alligatoring

Another major disappointment is when breaking does occur in the color film. It usually resembles skin of reptiles. So you know why it is called alligatoring. It seems fun to look at but troublesome to deal with. Alligatoring occurs frequently due to:

  • The next coat of color was applied over the first layer of paint before the first coating was completely dried.
  • The first and second layers of paints do not counterpart each other. For instance, latex-based paint is not compatible with a glossy paint.
  • If you have used oil-based paint, then over the time they lose their elasticity. This results in cracking and allligatoring.



This flaw does occur largely on decorated masonry; crusty bright sodium remains bubble up through the layer of paint from the masonry beneath. That does occur as a result of salts in the cement or concrete. When the water evaporates, they can drain to as much as the outer lining. Some possible triggers contain:

  • Bad preparation of painting surface is one of the major causes.
  • Transfer of humidity from inside of your home to exterior through walls in a large amount
  • Poorly waterproofed basement leads to groundwater leakage and can lead to efflorescence.
  • Dry chips in masonry also lead to such issue.

For fix, visiting a consultant is frequently encouraged or needed, especially in the event of load-bearing structures. Nevertheless, some standard fix recommendations contain: Patching all fractures or lacking sectors of mortar in the surfaces, and washing downspouts and gutters. Sealing joints around windows also supports preventing efflorescence. Besides, waterproofing the basement also helps.

You can find way too many instances to protect your exterior painting in just one single article, therefore remain updated with us. And if you have got any issue about your outdoor color, contact American Painting Corporation! Our skilled specialists are here to help!