A damaged roof jack or not working properly is amongst the most common causes of leaks on the roof, in case you don’t know, water drips slowly through the crevice between the roof and the wall, making its way into your home.
This could lead to bigger problems, such as rotten wood or a collapsing deck. So, you might have some questions before the repair, such as what a roof jack is and how to install it.
Find out about the answer below.
What Is a Pipe Jack on a Roof
You may have recognized the pipes sticking out of your roof before. It is called a plumbing vent and apparently is one of the most important pipes in the house. It consists of vertical pipes connected to the drain lines, where supposedly no water runs inside it.
The pipes release unpleasant odor and gas inside the building instead of removing water and waste from septic tanks or sewers as drainpipes do.
The roof jack system is used to seal penetration from the roof. Sometimes people refer to it as flashing. These flashings are often installed poorly by the contraction, commonly found on the composition shingle roof. It may cause an increase in the chance of water entering the roof system.
When the flashing is installed properly, it should cover the lower edge of the skirt completely. This lets the shingles cover the nails and roofing adhesive and secure the skirt to offer the best protection from leaking water.
Read also: Common Metal Roof over Shingles Problems
What Is a Roof Jack Used For
So, what is a roof jack for? The purpose of this flashing is to keep out any water, rain, snow, and debris from entering the house through the plumbing vent pipes.
Roof jack is typically made from galvanized steel construction to offer high durability. It works together with the vent cap to prevent water entry.
We will delve into the various types of roof jacks available in the market and provide insights into the proper installation process, specifically focusing on roof jack vents.
Understanding the Types of Roof Jacks:
- Pipe Roof Jacks:
- Discuss the significance of pipe roof jacks in accommodating pipes and conduits penetrating the roof.
- Highlight the versatility and durability of these jacks in different roofing applications.
- Flat Roof Jacks:
- Explore the purpose of flat roof jacks and their application on low-slope or flat roofs.
- Emphasize the importance of proper sealing to prevent water infiltration.
- Adjustable Roof Jacks:
- Explain how adjustable roof jacks cater to varying roof pitches and angles.
- Showcase their adaptability in ensuring a secure and stable installation.
- Roof Jack Vents:
- Introduce the concept of roof jack vents and their role in providing ventilation for attic spaces.
- Discuss the benefits of roof jack vents in maintaining a balanced and well-ventilated roofing system.
How to Install a Roof Jack
After knowing a roof jack, you might be curious about how to install it. You can either get a homemade or a store-bought version of it. The installation process is relatively easy and quick. Below is the step-by-step tutorial to guide you on the process.
Climb up to the roof area
You must get onto the roof to install the new roof jack. You will need a ladder to do it. Ensure the ladder is safe, secure, and distant from electrical lines. If the repairing work happens to be near electrical lines, the best and safest way to complete it is by calling a professional.
Loosen the shingles
Loosen the shingles installed on the side and top of the existing roof jack using a knife. It should be easily done by sliding the knife underneath the shingles. You also have to remove the roofing nails under the shingles.
Install the flashing
Lift off the existing to remove it. At best, you’ll only need to remove several nails and remove them from the pipe. Then, move the new roof jack above the plumbing vent under the shingles. Secure it to the roof by using nails on every corner. Then put back the shingles in their place.
If you understand what a roof jack and the whole installation process is, the process is not very difficult. However, it is still necessary to take precautions for safety and call a professional if needed.