The varying conditions and specifications faced by exterior painting projects also present a challenge to exterior painting contractors. The lessons learned at each completed project have improved paint technology over time. As a result of these advancements, today’s exterior paints can handle virtually any condition that may arise during the execution of an exterior painting project.
Considerations for Painting Based on Location
One of the most common criteria that must be met when it comes to exterior painting projects, according to exterior painting contractors and paint manufacturers, is the one determined by venue. Construction types and material preferences vary depending on where you live. As a result, the type of exterior paint to use is determined by the location.Learn more about them at Exterior Painting Near Me.
The Southwest, for example, is known for its masonry and stucco exteriors. Primers and top coats designed for cementitious materials are needed for these substrates. Exterior coating contractors in the Southeast use weather-resistant formulations to withstand year-round exposure to wind and rain. Sun-resistant and UV-absorbing resinous formulations are used in mountainous areas, on the other hand.
Exterior Coatings that are Weather-Proof
Paint manufacturers have also created formulations to account for another big factor that affects projects: the weather. Exterior painting contractors take into account the weather conditions affecting the project when deciding which materials to use. It also has an effect on the applications and approaches they will employ. For surface protection in climates with high levels of UV rays, elastomeric-based or 100 percent acrylic paints are often used. To combat water-borne fractures, thicker-film elastomeric is used in windy and rainy conditions.
Surface chalking and premature peeling can occur at temperatures below 50°F, whereas temperatures above 90°F can have a significant impact on surface preparation, application, and curing. During the process, exterior painting contractors must keep this in mind. Freezing and thawing cycles, on the other hand, necessitate flexible primers and topcoats to handle the temperature changes.
The Role of the Environment in the Selection of Exterior Coatings
Environmental regulations at the federal and local levels have affected the design and manufacture of exterior coatings. Paints with low-VOC formulations have been made available. This aims to reduce the environmental damage caused by VOC-emitting standard paints. At the national level, painting contractors and paint suppliers must adhere to the US Environmental Protection Agency’s (EPA) VOC-level requirements. The Ozone Transport Commission (EPA) Model Rule is in effect in the northeast and mid-Atlantic states. State-based air quality initiatives also keep a close eye on VOC enforcement in the construction industry.
New formulations of exterior coating items for architectural, commercial, and industrial painting have resulted from compliance with these various environmental regulations and agencies. Low-VOC latex, water-borne, or solvent alkyd products are often used. A law requiring the use of water-borne coatings in the construction industry will take effect in 2012. Exterior painting contractors keep this in mind when selecting materials for current and potential coatings projects because it is a major improvement in favour of the community.