Flashing is an essential component of roofing systems that helps to divert water away from vulnerable areas of the roof, preventing leaks and water damage. It is typically made from materials such as aluminum, copper, or galvanized steel and is installed around roof penetrations or in areas where two different roof surfaces meet. However, when it comes to shingles, there may be some considerations to take into account. In this article, we will explore whether flashing can be used with all types of shingles or if certain aspects need to be considered.
Understanding the Different Types of Shingles:
Before delving into whether flashing can be used with all types of shingles, it is essential to have a basic understanding of the different types of shingles available in the market. The most common types of shingles used in residential roofing include asphalt, wood, metal, slate, and tile shingles.
Flashings and Asphalt Shingles:
Asphalt shingles are the most commonly used roofing material, primarily due to their affordability and easy installation. Flashing can be used with asphalt shingles without any issues. The most common areas where flashing is required are around chimneys, vent pipes, skylights, and roof valleys. Flashing is typically installed underneath the first row of shingles and above the second row, creating a watertight seal.
Flashings and Wood Shingles:
Wood shingles have a unique aesthetic appeal and are commonly used for historic or high-end homes. When it comes to flashing with wood shingles, it is crucial to consider the type of flashing material used. Since wood shingles can be prone to warping or splitting due to moisture, it is recommended to use a non-corrosive flashing material such as copper or stainless steel. Proper installation methods should be followed to ensure the flashing integrates seamlessly with the wood shingles, preventing any water infiltration.
Flashings and Metal Shingles:
Metal shingles, including steel, aluminum, or copper, have gained popularity due to their durability and longevity. Flashing can be effectively used with metal shingles, similar to other types of shingles. Metal shingles often require flashing around protrusions such as chimneys, skylights, or vent pipes to prevent water leakage. It is crucial to use compatible flashing materials and follow the manufacturer’s recommendations for installation to ensure a watertight seal.
Flashings and Slate Shingles:
Slate shingles are known for their elegance and longevity, lending a timeless appeal to any structure. When it comes to flashing with slate shingles, proper installation methods are crucial due to the delicate nature of the material. The flashing material should be non-corrosive, such as copper or stainless steel, and the installation should be done by experienced professionals to avoid damaging the slate shingles. Flashings are typically required around roof penetrations and at roof intersections to maintain a watertight barrier.
Flashings and Tile Shingles:
Tile shingles, including ceramic, clay, or concrete, are widely used for their durability and aesthetic appeal. Flashing can be used with tile shingles to provide protection against water infiltration. When installing flashing with tile shingles, it is essential to consider the specific type of tile and its characteristics. Each type of tile may have its own recommended flashing method. The flashing material should be compatible with the tile material and installed by experienced professionals to ensure a tight seal and prevent any damage to the tile shingles.
Flashing can be used with all types of shingles, but there are considerations to be taken into account for each type. Proper installation methods, compatible flashing materials, and experienced professionals are crucial to ensure a watertight seal and prevent any damage to the shingles, regardless of the type. When in doubt, always consult with a professional roofer who will be able to guide you through the specific requirements for your shingle type and flashing needs.