Contractor Painting IL

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If you think your exterior painting is having some issues, it would be best to call Contractor Painting IL to check your exterior paint. We have exterior house painters in IL to fix any exterior paint issue that causes you to stress, and they can help you prevent these problems in the coming future.

Contact Contractor Painting IL for the best exterior paint.


Common Exterior Paint Problems

Several factors can cause damage to your exterior paint, such as rain, wind, the sun’s UV rays, hail, and many other abuses. Compared to interior paint, exterior paint is more susceptible to errors and does not have a high tolerance level. Therefore, you need to get your exterior paint properly, or it might fail within a season or two. It is crucial to understand the origins of these common problems to help you handle them and avoid them in the future.

1. Alligatoring

Alligatoring is a failure in paint film in which there is a cracked pattern with deep relief on the surface, and it resembles a reptile skin. This problem occurs when the second coat is applied over a not thoroughly dried primer or paint base coat. Alligatoring also appears when the paint’s second coat was spread over an incompatible paint, like a glossy paint or a hard oil enamel is applied over a latex-based paint. Oil-based paint is susceptible to alligatoring due to the fluctuations in temperature.

2. Checking

Checking is a similar alligatoring; however, it is less severe and characterized by long, relatively evenly spaced cracks in the paint film, having shallow relief or depth. However, checking can become severe in some areas, leading to a more resounding crack or split in the paint.

Checking occurs due to the natural aging of several layers of older oil-based paint. As the painted wood contracts and expands over time, the paint has to move and loses its elasticity, causing checking.

Exterior House Painters IL advise to remove the old paint, then sand, prime, and repaint your exterior wall with a flexible latex-based paint to prevent checking and alligatoring.

3. Blistering Paint

Blistering paint is commonly seen on wood siding and trim, and it is identified by blisters or small to medium-sized bubbles. There are several causes why blistering occurs:

  • The paint was applied on a hot surface in direct sunlight.
  • Applying paint on damp wood.
  • The latex paint was not of good quality, or the substrate surface preparation was improper.
  • Due to improper house ventilation, house moisture escaped through the walls.

4. Efflorescence

Efflorescence is a problem of painted masonry construction. It is the crusty white salt deposits bubbling through the paint film from an underlying masonry structure. It occurs due to the salts in the brick or concrete dissolving with water and then leaching to the surface as the water evaporates.

5.Sagging or Running

Sagging is identified as a paint film with a droopy, dripping appearance. This issue happens when:

  • The application of paint was too heavy.
  • At the time of application, the paint was thinned too much.
  • The environmental condition was low when the paint was applied.
  • The high-gloss surface was not primed before applying the paint.
  • Before applying the paint, the surface was not cleaned or adequately prepared.

6. Chalking

Chalking is the fine chalky powder that forms on the surface of a paint film that is normal when exposed to the sun and rain. However, excessive chalking indicates a paint issue. It is the paint pigment produced by paint binders that have been broken down due to exposure to the weather, and it may run off and stain the surrounding construction.

Chalking occurs when you use low-quality paint that contains high levels of pigment extenders. This problem may also happen if you use a paint that is not for exterior application. And if porous surfaces were not sealed properly before applying the paint.

Advises from the Experts

-To prevent these common exterior paint problems, avoid using low-quality paints. You may save some money on purchasing cheap paint; however, you will have to spend more to fix the issues it will cause.

-Prep the surface before applying the paint.

-Consider the weather and local climate in choosing when to paint. Weather can affect your exterior paint.

-To have a more comfortable home, invest in walls insulation Chicago.

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