In order to protect your house from extreme weather, your roof needs to be durable and strong. It can be made of several materials, including wood or metal. A typical roof system is composed of rafters that support the roof shingles. You’ll also need to install underlayment, which is made of water-resistant paper and laid over the plywood sheathing. Some types of roofs have a vapor barrier and membrane beneath them to prevent water from penetrating the interior.

There are many materials that can be used for roofing. Fire resistance is one of the factors that you should know about. Some materials are more resistant to fire than others, and some are more expensive than others. For example, clay tiles are very durable, while fiberglass asphalt composition shingles are lightweight and affordable. The best roofing material for your home depends on the pitch of the roof. If your roof has a low pitch, you should use asphalt shingles to maintain the integrity of your roof. Medium and high-pitched roofs should be covered with wood shake or slate shingles.

When it comes to fire resistance, you can also consider the type of material that you choose. Some roofing materials are fire-resistant, while others are not. Class A roofing materials are often synthetic, and are more expensive. These differences in fire resistance are important if you live in a place with a lot of wildfires, such as California. If you live in an area with a high fire risk, you’ll want to use fire-resistant materials.