Along with all the other decisions that must be made when building or renovating a home, is the decision of exterior color. Two go-tos for exterior house painting are latex and elastomeric paint. These are chosen because they are resistant to outdoor elements.
What is Latex Paint?
Acrylic or latex paints have many benefits but must be used carefully. Latex paint is very permeable so it can ‘breathe’, letting moisture and gas enter and escape. Latex paint is common for homes in environments that experience more moisture. Latex is generally preferred for houses with a wood exterior because it allows water to escape and not damage the wood with mold or mildew.
What is Elastomeric Paint?
Elastomeric is a thick and buildable paint that is generally used with masonry exteriors. What differentiates elastomeric from other paints is how thick it is; it is mixed with more solids to create a durable, moisture and weather-resistant paint. Cracking painting can be damaging for a stone, concrete, or stucco exterior because water entering and and freezing can damage the structure. Elastomeric paint protects the home’s exterior from the elements and decreases the likelihood of cracks in the walls. On the flip side, because it is impermeable, elastomeric paint requires all cracks and holes to be sealed before it is applied, which may run up the bill a bit.
Choosing the Right Paint For Your Project
Consider your budget and where you live. Because of its increased durability, elastomeric is generally chosen for harsher elements. Homeowners living in extreme climates may consider elastomeric because even though it may cost more up-front, it will stay in good condition during harsh winters and hot summers. Additionally, consider what type of exterior you have or are planning to install. Elastomeric is thicker, so it is preferred for rougher surfaces. It sticks better and holds better. Elastomeric would be the preferred choice for exteriors made of stucco, masonry, and concrete. On the other hand, if you have a wooden exterior, acrylic is preferred because of its breathability. Trapped moisture in wood can cause premature deterioration and an increased risk of mold.
Are you thinking about repainting the exterior of your home? CertEX can help. We are professional exterior painters with the knowledge and experience to help you make the best decision for exterior paint. Contact us today for a free quote on your project!
