Can Resined Stone be Used in an Outdoor Environment?

Frederick M. Hueston StoneForensics.com

Resined stone, also known as engineered stone or quartz composite, has gained popularity in recent years as a versatile and aesthetically appealing material for various applications. With its durability, low maintenance requirements, and wide range of design options, resined stone is often used for indoor surfaces such as countertops and flooring. However, when it comes to outdoor environments, there are certain considerations that need to be addressed before using resined stone. In this article, we will explore the factors involved in determining whether resined stone is suitable for outdoor use.

Understanding Resined Stone: Resined stone is a composite material made by combining crushed stone aggregates and a binding resin. The resin acts as a binder, holding the stone particles together and providing additional strength and durability. This composition results in a non-porous surface that is resistant to stains, scratches, and heat, making it a popular choice for indoor applications.

Factors to Consider for Outdoor Use:

UV Resistance: One of the primary factors to consider when contemplating the use of resined stone in an outdoor environment is its resistance to ultraviolet (UV) radiation. Prolonged exposure to sunlight can cause some resined stone surfaces to fade or discolor over time. It is crucial to ensure that the particular type of resined stone you choose is specifically designed and formulated to withstand UV radiation. Manufacturers may offer UV-resistant variants of resined stone that are suitable for outdoor use.

Temperature Variations: Outdoor environments are subject to significant temperature fluctuations, from extreme heat to freezing cold. These temperature changes can affect the physical properties of resined stone, potentially causing expansion and contraction, which may lead to cracks or damage. It is important to choose resined stone that is engineered to handle outdoor temperature variations without compromising its structural integrity.

Moisture Resistance: Outdoor surfaces are constantly exposed to moisture, including rain, snow, and humidity. While resined stone is generally resistant to moisture, it is crucial to select a type of resined stone that has been specifically tested and approved for outdoor use. This ensures that the material can withstand prolonged exposure to moisture without warping, cracking, or degrading over time.

Slip Resistance: In outdoor environments, the potential for slip and fall accidents is a significant concern. Some resined stone surfaces may become slippery when wet, posing a safety hazard. When considering resined stone for outdoor use, it is important to choose a product with a textured or non-slip surface finish, or one that can be treated with an anti-slip coating to enhance safety.

Maintenance and Longevity: While resined stone is known for its low maintenance requirements, outdoor surfaces may require more frequent cleaning and maintenance due to exposure to dirt, debris, and natural elements. It is essential to follow the manufacturer’s guidelines for cleaning and maintenance to ensure the longevity and appearance of the resined stone in an outdoor setting.

The use of resined stone in outdoor environments is feasible, provided that the material is specifically designed and formulated for such applications. Before using resined stone outdoors, it is essential to consider factors such as UV resistance, temperature variations, moisture resistance, slip resistance, and maintenance requirements. Consulting with experts, including the manufacturer or a professional contractor, can help ensure that you select the appropriate type of resined stone that will withstand the rigors of an outdoor environment. With proper consideration and care, resined stone can add beauty and functionality to outdoor spaces, enhancing the overall aesthetic appeal and value of your property.