Importance to Roof Flashing
If you’ve ever wondered what those shiny metal strips are around your roofline, they’re called roof flashing. But what is roof flashing? Roof flashing is a material used to create a water-resistant barrier on roofs. It is installed around roof penetrations and at the joints where different parts of the top meet. Hennessey Roofing knows you may have more questions about roof flashing, and as the residential roofing expert, we can answer all of your questions.
What is Roof Flashing?
What is roof flashing? Roof flashing is a material used to create a water-resistant barrier on roofs. It is installed around roof penetrations and at the joints where different parts of the roof meet. Roof flashing is made of metal, and is typically steel. Roof flashing is installed to prevent water from seeping into the home through the roof. Leaks in the roof can cause damage to the home and lead to expensive repairs. That’s why it’s important to ensure that roof flashing is properly installed.
Why is Roof Flashing Important?
While they may seem like a small detail, roof flashing plays a vital role in protecting your home from water damage. Properly installed and maintained flashing will help to direct water away from vulnerable areas and prevent it from seeping under shingles or into cracks and crevices. In addition, flashing helps to keep out debris and pests that could damage your roof or cause problems with insulation. With so much at stake, it’s important to ensure that your roof flashing is in good condition and properly installed.
Types of Roof Flashing
There are several different types of metal roof flashing, each with its advantages and disadvantages. One of the most common types is called step flashing. Step flashing is installed in a series of overlapping steps, with each step covering the seam between two panels. This type of flashing is very durable and effective at preventing water infiltration. However, it can be difficult to install and is not recommended for use with aluminum or other lightweight metals. Another type of metal roof flashing is called Retrofit Flashing. Retrofit flashing is installed over the top of existing shingles or tiles, making it ideal for repairing leaks in older roofs. This type of flashing is less visible than step flashing, but it can be more difficult to install correctly.
Finally, there is also a type of metal roof flashing called Valley Flashing. Valley flashing is installed along the valley, or low point, of the roof. It helps to channel water away from vulnerable areas and prevent leaks. Valley flashing can be made from a variety of materials, including aluminum, copper, and stainless steel. When choosing a type of metal roof flashing, it is important to consider the specific needs of your project. Step flashings are a good choice for durability and leak prevention, but they can be difficult to install. Retrofit flashings are less visible but may be more challenging to install correctly. Valley flashings help to channel water away from vulnerable areas but can be made from a variety of materials. Ultimately, the best choice for your project depends on your specific needs and preferences.
