Should You Be Using Interior Paint on Concrete Surfaces?

When it comes to painting concrete surfaces, many homeowners wonder whether using interior paint is a suitable choice. As interior paint is designed for walls inside your home, it may not be the ‘best option’ for concrete surfaces, which have different characteristics and demands. Let’s find out why interior wall painting in Melbourne for concrete is not an ideal option: 

Interior paints are formulated for drywall and other interior surfaces that don't face the same challenges as concrete. Concrete is porous and prone to moisture absorption, which can lead to paint peeling and blistering if not addressed properly. Unlike interior walls, concrete surfaces are often exposed to varying weather conditions, making it crucial to choose a paint that can withstand outdoor elements.

Inability to Effectively Resist Moisture 

Concrete surfaces, particularly the one’s outdoors or in areas prone to dampness, require a paint that provides a durable moisture barrier. Exterior paints are designed with waterproofing properties to shield against rain, snow, and humidity, preventing water from penetrating the concrete.

Low Durability 

Concrete floors, driveways, and pathways endure significant wear and tear. Interior paints are not formulated to withstand the abrasion and impact that outdoor concrete surfaces often face. Instead of choosing interior painters in Melbourne for concrete paint jobs, get in touch with the ones who do both. They’ll have a better understanding of how to approach yielding better results. 

Difference in Composition 

Exterior paints typically contain additives that enhance UV resistance, protecting the concrete from the sun's harsh rays. This is essential for maintaining the colour and integrity of the paint over time. However, this is not the case for interior paints. 

While it might be tempting to use leftover interior paint on concrete surfaces, it's advisable to opt for paints explicitly formulated for exterior use. Keep these considerations in mind before you unknowingly hire interior painting services in Melbourne.