What Makes Stucco Fireproof?

Fire Resistance Features

The fireproof properties of stucco mainly come from the materials it is composed of. A stucco installation consists of a mix of cement, sand, limestone, water, and other additives. None of these elements are flammable or combustible, and these attributes remain for the stucco as a whole. 

The way in which stucco contractors spread this material over the walls also plays a role in its fireproof capability. It is usually applied in multiple layers, usually, three, that together add thickness to the wall and protect its surface. 

Stucco Vs Other Siding Materials

People often ask stucco companies how stucco performs against other common siding materials when it comes to fire exposure. Stucco is superior to materials like vinyl, wood, and manufactured wood. 

Vinyl can easily melt when exposed to the temperatures existing during a fire. In fact, some types of vinyl could even start to melt under the direct, concentrated sunlight of a hot day. You’ll never have to worry about it with a stucco exterior.

Wood and manufactured wood are naturally combustible materials that promote the spread of fire. Materials like vinyl don’t guarantee fire protection, however, wood-based siding performs the worst when it comes to fire propagation. 

Protecting Your Property From Fire

If safety measures against fire are a priority for your siding, a stucco company has the solution for you. Stucco provides a safe mix of non-combustible materials that can withstand high temperatures without igniting.

Vinyl siding is more common and less expensive, but it also offers less protection against fire than stucco. On the other hand, stone and brick might be a thoughtful choice, but it’s also more expensive and less practical. Stucco falls in the middle when it comes to the protection-cost ratio for property owners looking for a practical solution at a reasonable cost.