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Preparing for Your Rough-In Plumbing Inspection

rough plumbing inspection​

Building a new home is exciting, right? You’re finally putting your dream space together. But in the middle of all the fun, there’s one important step that can easily get overlooked一

the rough plumbing inspection.

You wouldn’t want to be in a situation where you’re nearing the end of construction, picturing yourself relaxing in your new kitchen or enjoying a hot shower. Then, the inspector arrives and things take a turn. And the dreaded situation happens. They spot issues with your plumbing. Maybe something wasn’t installed correctly or the pipes aren’t sloped properly.

You can avoid this problem by knowing what to expect from a rough plumbing inspection and taking the right steps to prepare. This guide will give you the lowdown on what to look out for, so you can move forward with confidence even if an inspector comes knocking on your door.

The Purpose of a Rough-In Plumbing Inspection

What is a Rough-In Plumbing Inspection?

A rough-in plumbing inspection is a safety check for all the hidden plumbing work – the pipes, drains, and vents that will be tucked away behind your walls. This inspection makes sure everything is installed correctly and safely according to local building codes.

Who is Qualified to Do the Inspection?

Now, you might be wondering, “Who gets to decide if my plumbing passes the test?” Well, that’s the local building inspector in your area. These people are experts in plumbing codes and regulations. They know every nook and cranny of how a plumbing system should be built, and they’ll carefully examine your work to make sure it meets all the safety standards.

When Should You Conduct the Rough-In Inspection?

The best time to schedule your rough plumbing inspection is after all the main plumbing components are in place but before you start closing up those walls. This gives the inspector easy access to everything they need to check. Plus, scheduling in advance helps keep your construction project on track and avoids any unexpected delays.

Preparing for a Successful Rough-In Plumbing Inspection

Secure Yourself a Pre-Inspection Checklist:

Nobody wants any surprises during an inspection. So, it’s a good idea to create a little checklist for yourself before the inspector arrives so you won’t have to ask “What is required for a rough plumbing inspection?” at the very last minute. It’s a way to give your plumbing system a final once-over. Here are a few things to do beforehand:

  • Check those pipe slopes

    Make sure those pipes are angled correctly. You want gravity to do its job and help everything drain just right.

  • Inspect all the pipe supports

    Those pipes need to be securely fastened to the walls and floors. You wouldn’t want any dangling loose ends when the inspector arrives!

  • Give those vent connections a good look

    Vents are super important. They prevent those sewer gases from backing up into your home. Make sure all the connections are tight and the vents are the right size.

  • Water heater safety check

    Give your water heater a quick once-over. Ensure it has enough space around it and that all the safety features are in place.

  • Fixture accessibility

    Make sure the inspector can easily access all the fixtures, like toilets and sinks, for a thorough check.

  • Double-check with your contractor

    Compare the actual plumbing installation with the original plans. Make sure everything matches up.

Resolve Any Potential Issues Right Away

If you notice anything during your pre-inspection that doesn’t look quite right, don’t ignore it. Call in a plumber to take a look and make any necessary repairs. It’s always better to address any issues before the inspector arrives.

Communicate with the Inspector Clearly

When the inspector arrives, be prepared to answer any questions they may have. Be polite and cooperative. If you have any questions or concerns, don’t hesitate to ask.

A rough plumbing inspection ensures your residential plumbing system meets building codes and is properly installed before walls and fixtures are finalized. It's a critical step to avoid future leaks and costly repairs, ensuring a safe and functional home plumbing setup.

Common Plumbing Code Violations

Improper Slope and Drainage

One of the most common issues inspectors find is improper slope and drainage. If the pipes aren’t sloped correctly, water can’t drain properly. This can lead to clogs, leaks, and even damage to your home.

Not Enough Support and Strapping

Pipes need to be securely fastened to the walls and floors. If they’re not properly supported, they can shift and sag.

Wrong Vent Installation

 If your vents are not installed correctly, sewer gases can seep into your home, which is definitely not something you want. Make sure all vents are properly sized, connected, and terminated.

Unsafe Water Heater Installation

Water heaters need to be installed safely to prevent any fire or explosion hazards. Make sure your water heater has enough space around it and that all the safety features are in place.

Don’t Skip a Rough-In Plumbing Inspection for a Successful Construction Project

You know that feeling when you finally see the light at the end of the construction tunnel? You’re picturing yourself enjoying your new kitchen, relaxing in a hot bath, or maybe even hosting a backyard barbecue. You’re almost there! But before you start dreaming of housewarming parties, plan for a rough-in plumbing inspection first.

For expert guidance on rough-in plumbing inspections and top-notch plumbing services, contact Action Craft Experts. You can reach us at (509) 204-3335, via email at [email protected], or through our website at https://actioncraftexperts.com/.

Scheduling in advance ensures your construction project stays on track and avoids unexpected delays. Contact Action Craft Experts for seamless coordination and expert service!

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Locally owned and BBB A+ rated, Action Craft Experts delivers expert plumbing across Spokane — residential, commercial, and new construction — with guaranteed workmanship and fast response times.

About Leeland Thompson

Leeland Thompson is the Founder and Visionary behind Action Craft Experts, bringing over 20 years of hands-on experience in residential, commercial, and service plumbing. From humble beginnings as an apprentice in Spokane to leading one of the region’s most respected plumbing teams, Leeland’s journey reflects craftsmanship, grit, and a lifelong commitment to doing the job right. 

ACTION CRAFT EXPERTS

Action Craft Experts is a premier plumbing company in Spokane offering exceptional services for general plumbing, drains, and water heaters to residential and commercial clients across Spokane County and Northern Idaho.