Fixing Exterior House Paint Problems

Fixing Exterior House Paint Problems


If you have problems with your exterior paint, seek the professional advice of Vancouver house painters

Vancouver house painters can easily fix your painting issues and will save you from trial and error

It can be a headache dealing with exterior paint problems. Here are some common exterior paint problems that homeowners encounter once in a while and how to remedy them.

  • Alligatoring: This is usually caused by extremely hard rigid coating similar to alkyd enamel that was applied on it over a more flexible coating like a latex primer. Applying top coat before the undercoat becomes dry can potentially cause this problem as well. The only way for you to remedy this is to completely remove the existing oil paint by scraping and sanding the surface. Utilizing a heat gun is also an alternative as long as you are careful not to burn paint or substrate. The surface then should be primed using top-quality latex or oil-based primer then painted with high-quality exterior latex paint.
  • Blistering: Construction defects and humidity or even a lack of effective vapor barriers can eventually cause moisture condensing within wood siding. And when there is moisture, pressure builds up affecting the wood and its coating. And even if the surface dries up as the water evaporates, the paint film is now damaged. Dealing with this requires you to scrape peeling paint until you see the bare wood. Prime the portions that are already exposed and then repaint them. If the blisters are caused by moisture, you can use high-pressured washer or a heat gun to speed up the process.
  • Chalking: Fine powder can potentially appear on the surface of the paint film during weathering and this can cause the color of the paint to fade. Excessive erosion also causes this or the usage of high-pigmented paint of low-quality. Removing chalk residue using a stiff bristle brush is the first thing that you should do then rinse it using a garden hose or power washer equipment.

If you feel that you will need professional assistance to fix your exterior paint problems then you can get in touch with Vancouver house painters.