The answer to 'flashing maintenance tips' is to regularly inspect and maintain your roof flashing to prevent leaks and water damage. Flashing is the thin metal or plastic material used to seal the gaps and joints around chimneys, vents, skylights, and other roof penetrations. Proper flashing maintenance is crucial for keeping your roof watertight.
Start by visually inspecting the flashing on your roof at least twice a year, in the spring and fall. Look for any cracks, holes, rust, or loose/missing fasteners. If you find any damage, it's important to repair it promptly to avoid leaks. You can often make minor repairs yourself using roof sealant or roof flashing tape, but more significant issues may require the help of a professional roofer.