Home » How to Install Roof Flashing: Does Your Roofing Contractor Do It?

How to Install Roof Flashing: Does Your Roofing Contractor Do It?

by Nathan Zachary
union roofers

It is quite necessary to make certain that your house and your loved ones are shielded from the severe weather that might be experienced in some parts of New Jersey by putting up a sturdy roof over their heads. The selection of a suitable union roofers roofing material is likely one of the first things that comes to mind when one considers the procedure of constructing a home. However, there are other components of a roof that work together to make it capable of shielding your possessions from the elements.

These pieces, which are also referred to as roof components, do not get a lot of attention; yet, the performance of the roof is severely hindered when they are absent. Today, we are going to discuss one of these components, which is roof flashing. You will learn what this component is and the significant position it plays in the overall functioning of your roofing system. Keep reading.

What exactly is roof flashing, though?

During the process of installing the roof, there are some regions that are more susceptible to damage than others. Because they are more likely to be damaged by leaks as a result of being exposed to a wider range of climatic conditions, some regions of roofs need to be given additional protection.

These are vulnerable entry points for water or moisture, which may then leak through the roof. Roofing flashing was developed as a solution to this problem.

When it comes to waterproofing roofs and walls, flashing is a vital component of any roofing system that you choose. Roof flashing may be thought of as either a protective layer or a material strip that covers the seams that occur between different types of roofing materials. It assists in preventing water from entering the structure of the building and causing harm.

Different Types of Roof Flashing

There is a wide variety of flashing material for roofs available on the market today. Each one is used to cover a distinct region of the roof that you have.

Constant and Intermittent Flashing

This particular kind of flashing is characterized by the use of a solitary, unbroken strip of metal, as the name of the technique implies. This is a significant kind of flashing that is often used in order to cover the bottom of the walls. This technique is frequently referred to as “apron” flashing.

An apron flashing is a metal strip that is attached to the sidewalls of a building and runs down the bottom edge of a roof. It prevents water from entering the structure via the roof. It provides some protection from the rainfall that may potentially enter your property via any holes or fractures in the walls. Aluminum or galvanized steel may be used in the production of an apron flashing.

Flashing in Steps

This is among the most typical kinds of flashing that may occur. The process known as “step flashing” gets its name from the fact that it is carried out in stages. It provides a cover from the roof to the walls of your house and is installed in the region where the sidewalls of your home meet the roof. Flashing of this kind is often put in the spaces between the roof tiles.

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Flashing of the Chimney

Nearly every house in New Jersey is equipped with a chimney of some kind. The boiler or furnace is connected to the outside of the structure through chimneys, which are long, vertical pipes constructed of metal or masonry. Chimneys are often built of brick. The section of your home’s roof that contains the chimney is protected by a special kind of flashing called chimney flashing. The purpose of chimney flashing is to prevent water from leaking into your house via gaps in your chimney wall, which might cause damage to your property over time, such as the development of mold or the collapse of the structure. This particular kind of flashing, on the other hand, not only protects against rain, but also shields against the formation of ice dams in the winter.

Flashing with a Drip-Edge

Drip edge flashing is a common method that is used to stop water from seeping through the roof of a home and into the attic.

Drip edges may be found in a wide variety of designs and construction materials. Some drip edges are made of metal, while others are composed of plastic. Make sure that the one you choose is suitable for your house.

Flashing in the Valley

Valley flashings prevent water from penetrating the roofline and causing damage. They are often known as valley gutters because they are built in valleys, which are the intersections of two roof planes. Depending on the material that your roof is built of, they may either be composed of metal or plastic. The most typical kind is a prefabricated metal flashing, which is first folded over to fit into a valley, then bent at an angle to fit into the valley, and last nailed or screwed down to secure it in place.

Flashing from the Skylight

Many homeowners choose to install skylights in their houses so that their interiors may benefit from an increased amount of natural light. This not only helps to bring fresh air and sunshine into your house, but it also raises the value of your property. When you have a skylight, you are responsible for ensuring that it is flashed in the appropriate manner. The connection between the roof and the skylight is protected by a component called a skylight flashing, which may be made of metal or plastic.

The flashing around skylights is often constructed of metal and may be coloured to blend in with the roof. Standard steel skylight flashing is the best option to go with if you want to make things as straightforward as possible. Copper, on the other hand, offers a wide variety of quality and custom-made alternatives to choose from.

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