How to Choose the Right Roof Flashing for Your Property

Choosing the right roof flashing is essential to ensure your property is well protected from water damage. Various types of roof flashing are available on the market, so it can be challenging to know which one is right for your needs.

This guide will discuss the various roof flashing types and how to pick the right one for your property.

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Determine the Type of Roof You Have

There are three main types of roofs:
  1. Flat
  2. Sloped
  3. Gabled
It's important to know which type of roof you have before you can select the right flashing. You can either determine this yourself or ask a professional for help.
Determine the Type of Roof You Have

Determine the Flashing's Purpose

Flashing is used for various purposes, such as preventing water from seeping into the roofing material, protecting the roof's edges, and covering up any seams or joints in the roofing material.
Determine the Flashing's Purpose

Consider the Climate Conditions

The climate conditions in your area will also affect your choice of flashing. If you live in a cold climate, you'll need a flashing that can withstand colder temperatures, while if you live in a hot environment, you'll need a flashing that can withstand higher temperatures.
Consider the Climate Conditions

Select the Proper Flashing Material

Many materials can be used for flashing, including metal (steel), plastic, and rubber. When choosing, you'll need to consider factors such as durability and weather resistance.
Select the Proper Flashing Material

Compare Prices and Find the Best Deal

It's important to compare prices before buying any roofing flashing or fabrication. There are many suppliers, so make sure you find the best deal possible.
Compare Prices and Find the Best Deal

Install the Flashing Yourself or Hire a Professional

You can install the flashing yourself if you're comfortable with DIY projects. However, if you're unsure how to do it or are worried about doing it wrong, it's best to hire a professional instead.
Install the Flashing Yourself or Hire a Professional

Roof Flashings: Advantages and Disadvantages

  1. Metal flashings come in various shapes and sizes to fit roofing needs. They’re made from galvanised steel or aluminium and are often coated with a rubber or plastic membrane to keep out the weather. Metal flashings are solid and durable and can be used on sloped or flat roofs.
  2. Plastic flashings may be your best option if you’re looking for a flashing that’s easy to install and won’t rust. They come in various colours to match your roofing material and are flexible enough to fit any roof shape. Plastic flashings are also lightweight, making them easy to transport and install.
  3. Metal flashings are an excellent option if you’re looking for a flashing that will last for years without rusting. However, they can be more challenging to install than other flashings. Ensure you have the proper tools and experience to install metal flashings properly.
  4. Rubber flashings are another option for corrugated roofs. They’re flexible and can be easily moulded to fit any roof shape, making them a good choice for irregularly shaped roofs. Rubber flashings also seal well against water and weathering, making them a good choice for roofs exposed to the elements.
  5. If you’re looking for an affordable flashing option, aluminium flashings may be your best choice. They’re lightweight, easy to install, and come in various shapes and sizes to fit most roofing needs. However, they don’t seal as well as other materials against water and weathering, so they may not be the best choice for roofs exposed to the elements.
  6. EPDM rubber is an excellent flashing material because it’s flexible, durable, and resistant to weathering. It’s also affordable compared to other flashing materials like metal or plastic. EPDM rubber can be installed on both sloped and flat roofs, making it a versatile flashing option.
  7. TPO is a synthetic rubber material that’s becoming increasingly popular as a flashing material. It has many of the same properties as EPDM rubber, but it’s also white, which makes it more visible on the roof. TPO is UV-resistant, so it won’t fade or deteriorate over time.
  8. PVC is another popular flashing material, often used on corrugated roofs. PVC is a durable, weather-resistant, and affordable material used on sloped and flat roofs. It’s also easy to install, making it a good choice for a do-it-yourselfer.

When choosing a flashing for your roof, there are a variety of materials to choose from. Each material has advantages and disadvantages, so picking the right flashing for your needs is essential.

Summary

At Flashings and Fabrications, we manufacture high-quality roof edge flashings made from steel, with various coatings and colour options available. So, whether you’re looking for standard or bespoke flashings for corrugated roofs, we’re confident we can find the perfect solution for you.

We also supply other roofing flashings and fabrications, so please contact us if you require help picking the right product for your property. Our team of experts are ready and waiting to help!