Class A Fire Resistance

Class A fire resistance is the highest rating for a roofing material in terms of fire protection. It means that the roofing material is able to withstand severe exposure to fire originating from sources outside the building. Class A roofing materials are typically made from non-combustible materials, such as concrete, metal, or asphalt shingles. Here are the requirements for a roofing material to be classified as Class A:

• The flame spread index must be 0 to 25.
• The smoke developed index must be 0 to 450.
• The total heat release must be 150 to 300 watts per square meter.

Class A roofing materials are the best choice for homes in areas that are prone to wildfires or other sources of fire. They can also help to protect your home from fire damage in the event of a fire. Here are some examples of Class A roofing materials:

• Concrete roof tiles
• Metal roofs
• Asphalt shingles with a fire-retardant coating
• Fiberglass shingles with a fire-retardant coating

If you are considering having a new roof installed, it is important to choose a roofing material that has a Class A fire rating. This will help to protect your home from fire damage and keep your family safe. Here are some additional benefits of choosing a Class A roofing material:

• They are more resistant to fire than other types of roofing materials.
• They can help to prevent the spread of fire.
• They can help to protect your home from smoke damage.
• They can help to reduce the risk of injury or death in the event of a fire.

If you are concerned about fire safety, then choosing a Class A roofing material is a good way to protect your home and family.