A Pipe Jack is a Type of Roof Ventilation
If a pipe jack is damaged or leaking, it’s important to repair it promptly to prevent water from infiltrating the roof and causing damage to the underlying structure. Here’s how to repair a damaged pipe jack:
- Clean the area around the pipe jack: Before you begin the repair, clean the area around the pipe jack with a wire brush or scraper to remove any debris or old sealant.
- Remove the damaged section: If the damage is limited to a small area, you may be able to patch it with roofing cement or sealant. However, if the damage is more extensive, you may need to remove the damaged section of the pipe jack and replace it with a new section.
- Install a new section of pipe jack: If you need to replace a section of the pipe jack, start by measuring the size of the vent pipe and selecting a replacement section that matches. Cut the replacement section to size and slide it into place, making sure it fits snugly around the vent pipe.
- Seal the pipe jack: Once the replacement section is in place, use roofing cement or a compatible sealant to seal the edges of the pipe jack and create a watertight seal.
- Inspect the repair: Once the repair is complete, inspect the pipe jack and surrounding area to ensure that it is properly sealed and there are no leaks. It’s also a good idea to check the other pipe jacks on the roof to ensure that they are in good condition and not in need of repair.
If you’re not comfortable making the repair yourself or if the damage is extensive, it’s recommended to consult with a professional roofing contractor who can provide guidance and assistance with the repair.
