Fire Resistant Exterior Siding

Steel is naturally resistant to fire.
Fire resistant exterior siding. Want a roofing material that s light on both your roof and your pocketbook is friendly for the. What siding is the most fire resistant. Nichiha s robust architectural wall panel rainscreen system and thick sierra lap board are ibc code compliant for use as exterior cladding in fire resistance rated wall assemblies. Many homeowners looking for a fire resistant house siding may consider products such as.
Fire resistant roofing and siding fiberglass based asphalt shingles. An alternative to vinyl siding fiber cement a mixture of cement. As the most economical of all residential roofing materials asphalt shingles make up. Siding types that are the most highly rated when it comes to fire resistance include fiber cement metal and brick.
The fire resistant design of steel siding steel is one of the most durable materials used in construction today making it an ideal choice as siding for new homes or remodels. This means that coupled with other fire resistant building materials including insulation and framing fiber cement siding will withstand fire and in some cases even increase the assembly s overall fire resistance. Metal sheeting is virtually fireproof. Brick and stone also.
Fiber cement can withstand high heat from fires. Although vinyl is one of the most popular types it s not recommended if your home is at high risk. Steel is largely free of many of the typical disadvantages of home siding. Aluminum and steel siding are virtually peerless when environmental hazards.
The secret to fiber cement s durability is also what makes it fire resistant. Wood that has been treated with an exterior fire retardant chemical and that has passed a standard flame spread test after undergoing a specified weathering procedure consisting of wetting and drying cycles is called ignition resistant. More importantly steel is fairly neutral in the sense that it isn t going to exacerbate a fire or cause a hot spot to turn into a fire. Even in a weakened state steel won t melt.
For example vinyl siding may develop a hot spot begin to melt and eventually combust causing a house fire to occur.