As someone who is planning to re-roof their shingle home, there are many options available when it comes to selecting the roofing materials. One of the most critical decisions you will make in this process is choosing the right materials for your valley area. The valley area is the most vulnerable part of your roof, as rainwater or snowmelt will accumulate and flow through this area. In the past, metal valley flashing was the only option available to protect the valley area from moisture damage. However, many homeowners today prefer to use Ice and Water Shield instead of valley metal. Let’s take a closer look at the advantages of using Ice and Water Shield.
Superior Protection Against Water Damage
Ice and Water Shield is a unique type of roofing underlayment that is designed to provide superior protection against moisture damage. It is made from a self-adhesive rubberized material that is designed to adhere directly to the plywood decking of your roof. Once the product is installed, it forms a watertight seal that prevents water from seeping into your home. This is a significant advantage over valley metal flashing, which can sometimes be inadequate in its protection.
Ice and Water Shield is incredibly easy to install. It comes in rolls that can be laid down directly on top of your existing roofing, making the installation process very easy and efficient. Moreover, it can be installed on almost any type of roof, regardless of whether it is steep or low-sloped. Installing valley metal can be somewhat more time-consuming and complicated, which may deter some homeowners from using it.
Another significant advantage of Ice and Water Shield is its long-lasting durability. Once installed, it provides a barrier against the elements for many years, keeping your roof and home free from damage. It has superior resistance to rain, snow, and ice, making it ideal for areas that experience harsh winter weather. Moreover, it has excellent flexibility and will not crack or dry out, ensuring that it provides protection for many years.
In conclusion, while valley metal has been the traditional choice for protecting the valleys of a roof, today, more and more homeowners are opting for Ice and Water Shield. This superior material offers many advantages over valley metal in terms of its protection, ease of installation, and longevity. If you are contemplating a re-roofing project, you may want to talk to your contractor about including Ice and Water Shield in your roofing materials.