Roof flashing directs water away from vulnerable parts of your roofing system. Without flashing, your home can experience water damage, leaks, and pest infestation. This component is crucial if you are considering residential roof installation. If this is the case, you should work with professional residential roof installation service providers. Here is the ultimate guide to installing roof flashing.
Choice of materials
In the past, lead-coated roof flashing was pretty popular. However, today you can choose from the following materials:
- Copper
- Aluminum
- Steel
Copper is highly durable and malleable for custom designs. However, it can be susceptible to discoloration due to weather elements. On the other side, steel is affordable compared to its counterparts. Galvanized steel is quite resistant to corrosion or rusting. Steel is also an excellent choice, thanks to its malleability and aesthetic appeal.
Aluminum is lightweight and easy to install. This material can last longer when coated since it prevents corrosion. In addition, aluminum is soft, so pressing hard on it can cause dents. You can mitigate such risks by hiring a residential roof installation expert to work on the project.
Roof flashing types
There are many types of flashing based on your needs and expectations. Bear in mind that the flashing will fit into different parts of your roof. Here are types of roof flashing for your home:
1. Base flashing
This type of flashing is helpful in spots where your roof meets a vertical surface, like a parapet or wall. Base flashing works well on roof chimneys.
2. Drip edge flashing
As the name suggests, this flashing can be installed on the edges of your roof. That way, it can protect your fascia board and drywall from water damage.
3. Step flashing
Step flashing is vital for areas where your roof deck connects with a sidewall. This flashing directs water away from your chimney or wall to the gutters.
4. Valley flashing
Valley flashing is essential where two roof decks converge. The flashing is installed below shingles for seamless drainage.
5. Counter flashing
Typically, counter flashing works splendidly on chimneys during roof replacements or new projects. A residential roof installation expert can install counter flashing above base flashing for the most protection.
Pricing matters
Residential roof installation services come at different prices. In this case, installing flashing might have varied costs based on:
- Material and flashing type
- Labor
- Flashing damage
Ultimately, the above guide is helpful if you need to replace or install new roof flashing. Consider working with a professional to ensure your roof flashing remains safe and intact for a long time.
