Home Maintenance 101: Roof Flashing Basics
Experienced roofers use a thin material called roof flashing to keep water away from essential roof portions. This material often uses galvanized steel to deflect water from vertical surfaces like walls or dormers.
Vents, chimneys, and skylights all have flashing around them to protect the shingles from debris and water damage. The flashing should send water off the shingles rather than through the roof.
Keep reading to find out all the basics about roof flashing.
Layer of protection
As mentioned before, roof flashing helps keep a roof dry in particular areas. But, if not adequately guarded, these are also the places where leaks are most likely to occur.
The durability of a roof depends on installing flashing where the shingles touch any other roof element, such as a wall or the chimney itself. If the flashing is correctly positioned, these troublesome locations will stay safe from leaks for the lifespan of the flashing.
Annual checks
The flashing should outlast the roof it was built on, regardless of the metal composition. However, a roof flashing inspection is essential for regular maintenance since it lasts longer than the roof itself. To verify that the flashing is performing its job and that the metal's integrity is not compromised, the roofing contractor should inspect the flashing and the metal.
As a result, homeowners can avoid costly roof repairs and future flashing issues from developing. At an annual maintenance check, the contractor will look at the quality of the roof flashing but also check for any other roof issues.
New roof old flashing
When the roofing contractor suggests a roof replacement price, they assess the quality of the roof flashing to see whether it has rusted and if the metal is undamaged.
The flashing won't need changing during the roof replacement if the contractor doesn't note any rust and the metal is usable and functional. However, a corroded or broken flashing will need replacing.
Different types
Steel flashing is the most frequently used, but copper and lead flashing are widespread. There are no federal rules or criteria for manufacturing flashing other than corrosion resistance.
Safeguard your roof today
When it comes to installation, the flashing location is a significant factor.
However, there isn't a set formula for positioning. Roof valley flashing, for example, is done differently than flashings around chimneys. Because lead is simpler to form than steel, it's often used in unusually shaped areas. A flashing system is meant to keep water out, no matter the installation requirements. Hiring a professional to handle the installation is essential regardless of what type of flashing you choose.
Roof X Inc. offers commercial and residential roofing for customers in Brandon, Pensacola, Tampa, and surrounding areas. We install and repair metal, tile, shingle, TPO, and more. Gutters, ventilation, and insulation are also available. Family-owned-and-operated Call us today at (844) 877-6639.
