You might need a permit to modify or repair any portion of your plumbing system, including drainage lines, depending on where you live. In some areas, simple replacements of existing drain lines don’t require a permit. We recommend asking your drain pipe installer or your local building department about permitting requirements. In many cases, only certified plumbers can pull plumbing permits, so you’ll usually need to leave the permit application to your professional. The fee for the permit will be passed to you on your project bill, though.

That pesky faucet leak can have a few different causes, most of which are standard wear and tear that occurs over time, but that doesn’t make it any less annoying, especially when the energy bill hits:

• Old washer: A deteriorated washer or gasket is the most common cause of a leak. Luckily, it’s easy and affordable to fix.

• Old packing nut: There’s a chance the packing nut (located beneath the handle) is loose and simply needs tightening, or it has been worn down, stripped, and needs to be replaced.

• Freezing temperatures: The water sitting in your spigot over winter can freeze, expand, and lead to damage and leaks.

• High water pressure: High water pressure is hard on pipes over time and can cause cracks and leaks, too.

To keep your plumbing vents from freezing, start by insulating your pipes with foam or fiberglass sleeves to help maintain their temperature. For an extra layer of security, use heat tape, which acts as a personal heater to keep your pipes warm even when temperatures drop. Additionally, you should regularly check your vent cap to make sure it’s free from leaves and debris that can block the airflow. A clean, unobstructed vent cap is crucial for maintaining proper ventilation that will keep your plumbing vents from freezing and the plumbing system running smoothly.

Yes, a toilet, sink, and shower can share the same vent. This is a common plumbing practice that can simplify installation and save space. When sharing a vent, it's important that the toilet is located downstream from all other fixtures. You will also need to ensure the vent pipe is large enough to handle the demands of all connected fixtures without compromising its effectiveness. Because requirements can vary, you should always check your local building and plumbing codes. Consulting a qualified plumber is recommended to ensure the vent is properly sized, installed, and adheres to all local regulations.