Friday, April 22, 2011
Hard to Deal Problems of Exterior House Painting Cost in Northbrook
A fresh exterior house painting cost in Northbrook can give your house total make over. The outward aspect of your house will be improved and have a many other benefits depending on the quality of paint used. If the paint is of good quality it can help protect against moisture, ultra- violet rays and pests.
The most common exterior home paint troubles are peeling, blistering, chalking, and rust, mildew, cracks and chipping.
The main cause of peeling is that the old coat of paint hasn’t been removed properly. Other factors are the moisture and poorly prepared surface like it remains chalky, dirty, and greasy. A proper preparation should be taken into consideration before painting for the paint to last.
Bubble like swelling that occurs by the paint as early as few hours or in two days of panting. They occur during the last coat of paint. It is caused when a thin dry skin has been formed on the surface of the fresh paint and the thinner in the wet paint under the dry skin changes to evaporate but gets trapped and cannot escape.
A powdery white that usually forms on the exterior of the home is chalking of the paint. It is caused by the chemical breakdown of the paint. The environmental elements cause pigments, binders and solvent in the paint. It is also commonly the result of the poor priming or by applying the paint very thinly.
This problem occurs when a hard - finish paint is applied over the soft finish paint or when flat paint is applied over high - sheen paint. In painting terms they call it alligatoring as the pattern in which the paint cracks is similar to the scales of an alligator.
Other problems are mildew is the dark spots that are formed on the exterior of a home. They are caused due to the fungi formed on the surface. Rust on the exterior is also a major problem. It caused when moisture and nail mix, they create spots on the surface.
Posted on 04/22 at 07:40 PM