Part of having your roof inspected involves checking the condition of the flashing. The professional checks for a galvanized steel structure surrounding residential roofing parts like vents and chimneys to locate it. Flashing is usually made of aluminum and copper. Other critical areas that need flashing are roof valleys and roof edges.
The main purpose of the flashing is to redirect water from the joints that meet the walls. This redirection prevents water from finding its way into your home. Flashing is usually installed underneath the roofing material. Below is an exploration of this roofing component:
They Are Designed To Protect Critical Parts of Your Roof
There are various points at which roofing material forms an intersection with the wall or other structures on the roof. These points expose vulnerabilities that require flashing to cover. Depending on your roofer's advice, you can choose between continuous flashing, base flashing, or step flashing.
Firstly, continuous flashing features a long piece and built-in expansion. Therefore, it is ideal for roofs that have a continuous line at the intersection. On the other hand, a base flashing would be better suitable if you have a chimney. It features several layers and leaves no room for water to seep in. The third type, step flashing, is rectangular and ideal for spaces between walls and roofs.
Annual Flashing Checkups Are Essential
For flashing to work effectively, it must be given professional attention. Generally, you should hire residential roofing contractors to inspect your roof every year. If the flashing is not in good condition, the roofer may recommend that you repair or replace it depending on the degree of damage. Annual inspections also ensure that any issues, no matter how subtle, are caught and dealt with right away before your roof's integrity is compromised. This minimizes repair costs.
It Is Not Mandatory To Replace the Flashing When Replacing a Roof
Replacing the flashing is not compulsory during a roof replacement. If, after inspection, your roofer finds that the flashing is still in good shape, they can still use it on the new roof. This can cut installation costs by a significant margin. Although sometimes the inspection report may demonstrate that the flashing is rusty, corroded, or weak. In such a case, your roofer will need to replace the flashing.
Regardless of the type of residential roofing you have, it will require flashing to keep your home free from leaks. To ensure that it is working throughout the year, hire an expert to perform regular inspections. Moreover, it is imperative that you never attempt to install or repair flashing by yourself.