New Construction Walkthrough Checklist: The Three Walks That Matter

A quick note: This is educational, not legal, tax, or financial advice. Warranty terms, code requirements, and builder contracts vary — talk with your attorney and your builder about the specifics of your build.

Building a custom home in the Triangle is a series of decisions, but it’s also a series of inspections — and the ones you run yourself matter as much as the county’s. In 17+ years across Raleigh, Durham, Cary, and Chapel Hill, I’ve learned that the clients who walk their build at the right moments end up with the fewest surprises at closing. The ones who show up only at the end are the ones fighting over blue tape the week they’re supposed to move in.

A builder walkthrough isn’t a single event. It’s three distinct checkpoints, each looking at a different layer of the house. Here’s how I run each one with my clients, what to inspect, and how to get problems fixed before they get buried behind drywall or a closing date.

The three walkthroughs that actually matter

People think of the walkthrough as the final walk before closing. That’s the famous one, but it’s the last of three. Each earlier stage lets you see something you’ll never see again once the next phase covers it up. If you understand the sequence going in, you know exactly what to look for and when.

Walkthrough one: the pre-drywall walk

This is the most important walk you’ll do, and the one buyers most often skip. It happens after framing, rough-in electrical, plumbing, and HVAC are done — but before insulation and drywall close the walls. Once those walls are up, everything behind them is invisible until something goes wrong. This is your one chance to see the bones of your home.

Walk it slowly and look at what the walls will hide. If you want the full sequence of how these systems go in, I lay it out in the custom home construction process.

1. Check the framing against your plansConfirm room dimensions, window and door openings, and ceiling heights match the blueprints. This is when a misplaced wall is cheap to move.
2. Verify electrical and low-voltage placementWalk every outlet, switch, and light box. Confirm the smart-home and data runs you paid for are actually roughed in where you wanted them.
3. Look at plumbing rough-insCheck that supply and waste lines land where fixtures are supposed to go, and that shower valves and tub placements match your design.
4. Inspect the HVAC layoutIn our Triangle climate, duct routing and return-air placement decide how comfortable the house feels. Confirm registers are where they belong.
5. Look for water intrusion and framing damageWarped lumber, gaps at the roof deck, or standing water in the crawl space are far easier to address now than later.

Everything you can see at the pre-drywall walk disappears the day the insulation goes in. See it now, or don’t see it at all.

Walkthrough two: the progress walks

Between pre-drywall and the final walk, good builders keep you in the loop as finishes go in. These progress walks aren’t as formal, but they’re where you catch finish problems while they’re still easy to correct — a misaligned cabinet run, the wrong tile, a paint color that reads different on the wall than on the sample.

The value here is timing. Flag a crooked cabinet before the countertop templater shows up, and it’s a quick fix. Flag it after the quartz is cut and installed, and now you’re rescheduling three trades. Many Triangle builders run an online portal with progress photos and milestones — use it, but nothing replaces walking the site yourself.

At each progress walk, focus on what just got installed:

• Flooring for scratches, gaps, and proper transitions between rooms
• Cabinetry for level runs, aligned doors, and correct hardware
• Trim and paint for clean lines, consistent coverage, and no drips
• Tile for even grout lines and the pattern you actually selected

Walkthrough three: the final walkthrough and punch list

The final walkthrough is your last, best moment of leverage. In the Raleigh-Durham market I schedule it about a week before closing so the builder has time to address issues without pushing your move-in date. This is where you build the punch list — the running record of every unfinished or incorrect item the builder has to resolve before you close.

Go room by room and be a perfectionist. Turn on every faucet, flush every toilet, flip every switch, open every window, and run the HVAC through both heat and cool. Look for the small stuff: paint drips, uneven trim gaps, scratched countertops, cabinet doors that don’t sit square.

How to document an issue so it actually gets fixed

Vague notes get ignored. Specific ones get fixed. For every problem, do three things: put a piece of blue tape on or beside it, take a clear photo, and write a plain-English line on your punch list. Don’t write “paint looks bad.” Write “paint drip on the living room north wall, about three feet up.”

After the walkthrough: getting fixes before closing

A punch list is only worth the follow-through. Once the builder says the items are handled, don’t take their word for it — schedule a verification visit and check each flagged spot yourself before you sign anything. In the Triangle, minor items typically get resolved within a week or two; for anything bigger, agree on a written timeline both sides can live with.

What you can’t resolve before closing shifts into warranty territory. New construction here usually carries a one-year warranty on workmanship and materials, with some builders offering longer structural coverage. Know exactly what’s covered and for how long — I break the details down in my guide to home builder warranties. The rule of thumb: fix it on the punch list while you still hold the leverage of an unsigned closing, because a warranty claim is a slower, weaker position.

At closing, make sure you walk away with warranty documents, system manuals, and subcontractor contacts. And if you’re still choosing who’s going to build for you, the walkthrough discipline starts with picking the right team — here’s how I help clients find a builder in Raleigh-Durham.

Every item you catch before closing gets fixed on the builder’s dime. Every one you miss becomes your problem.

Frequently Asked Questions

Ready to build in the Triangle and want someone in your corner at every walkthrough? My team and I will follow up and walk each stage with you — from bare lot to punch list to keys.