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The Clock is Ticking: Your Guide to the 1-Year Builder's Warranty

Posted On: Jul 25, 2026

Author: Jason H.

new-construction home-warranty maintenance-checklist

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Your builder's warranty is ticking. Here's your final inspection checklist.

That New-Home Smell Can Hide New-Home Problems

Congratulations on your new home! The first year is a whirlwind of excitement, unpacking, and making the space your own. But amidst the joy, there’s a critical deadline ticking away in the background: your one-year builder’s warranty.

Most new construction homes come with a one-year “workmanship” warranty. This is the builder's promise to fix issues that arise from faulty materials or subpar installation. After that first year, those problems become your financial responsibility. Settling is natural, but it can also reveal shortcuts and mistakes. Performing a thorough inspection around month 10 or 11 gives you the leverage to get these issues fixed on the builder's dime, not yours.

Don't wait until the last minute. Use this guide to create a comprehensive punch list and protect your investment from day 366 and beyond.


The Top-to-Bottom Warranty Inspection Checklist

Grab a notepad, your phone for pictures, and some blue painter's tape to mark spots. Go through your home system by system.

Interior & Structural

This is where the home's natural settling process will show its cards.

  • Drywall & Paint: Look for nail pops (small, circular bumps on the wall), stress cracks extending from the corners of windows and doors, and visible drywall seams. Note any areas where paint coverage is thin, splotchy, or was sloppily applied to trim.
  • Flooring: Walk every inch of the house. Do you hear squeaks in the floorboards? See any gaps opening up in hardwood or laminate? Check for loose or cracked tiles and crumbling grout in kitchens and bathrooms.
  • Doors & Windows: Open and close every single one. Do they stick? Do they latch securely without needing to be forced? Can you feel a draft or see daylight around the frames? This could indicate poor installation and a loss of energy efficiency.
  • Cabinetry & Countertops: Open all cabinet doors and drawers. Do they align properly? Do they close softly if they're supposed to? Run your hands along countertop seams to feel for unevenness and check the caulking around sinks.

The Big Three: Plumbing, Electrical, and HVAC

These systems worked on day one, but have they held up?

  • Plumbing: Look under every sink (kitchen, bathrooms, laundry) for any signs of small, slow drips or water stains. Flush all toilets and watch to see if they run continuously. Turn on every faucet and showerhead to check for adequate water pressure and any odd noises.
  • Electrical: Test every single outlet with a phone charger or a small lamp. Flip every light switch. Press the 'Test' and 'Reset' buttons on all GFCI outlets (the ones with buttons, usually found near water sources). Make sure your electrical panel is clearly and correctly labeled.
  • HVAC System: Has your system been heating and cooling every room evenly? Are there any new, strange rattles or hums coming from the furnace, AC unit, or vents? Make sure you know how to change the air filter and that it's the correct size.

Exterior & Envelope

Your home's first line of defense against the elements needs a close look.

  • Siding, Trim & Paint: From the ground, look for any siding panels that are loose, cracked, or warped. Check the caulking around windows, doors, and hose bibs. Is it cracked or peeling away? This is a primary entry point for water.
  • Grading & Drainage: The next time it rains, watch where the water goes. Does it pool against your foundation? The ground should slope away from your house. Ensure gutter downspouts extend several feet from the foundation.
  • Concrete & Masonry: Look for any significant cracks in your driveway, sidewalks, or patio. Hairline cracks can be normal, but large, uneven cracks could be a sign of a problem with the base.
  • Roof & Gutters: You don't need to get on the roof! Use binoculars from the ground to look for any missing, curled, or damaged shingles. Check that gutters are securely attached and don't appear to be sagging.

Turning Your List into Action

  1. Document Everything: Create a clear, organized list by room. Take photos and videos of every issue, no matter how small.
  2. Review Your Warranty: Understand what is and isn't covered. Cosmetic issues like paint touch-ups may have a shorter warranty period.
  3. Submit Officially: Don't just make a phone call. Send your detailed list and photos via email or certified mail to create a paper trail. Do this well before your 365-day deadline.
  4. Follow Up: Be polite but persistent. Schedule the repair work and don't sign off until you've inspected it and are satisfied with the quality.

Your Warranty Ends, But Your Homeownership Journey is Just Beginning

The one-year warranty is a fantastic safety net, but it’s temporary. After the builder is gone, you are the Chief Financial Officer and Head of Maintenance for your home. The same diligence you used for your warranty inspection is what’s needed to protect your home's value for the next 30 years.

This is where Properteer steps in. Think of it as the instruction manual that didn't come with your house. Properteer helps you transition seamlessly from warranty-mode to smart-homeowner-mode. You can log all your major systems—your HVAC, your roof, your water heater—and understand their expected lifespan from day one. Properteer helps you build a personalized maintenance calendar and a budget for future replacements, so you’re never surprised by a $15,000 roof bill again.

Your warranty punch list is your home's first health report. Let Properteer help you manage all the ones that come after. Protect your investment, plan for the future, and enjoy the peace of mind that comes from being a prepared homeowner.

Q&A: Your Builder's Warranty

Q: When is the best time to do my one-year warranty inspection? A: The ideal time is around month 10 or 11. This gives you time to thoroughly inspect your home, compile a detailed list with photos, and submit it to your builder without rushing against the final deadline. It also provides a buffer for the builder to schedule and complete the repairs.

Q: What's the difference between a common nail pop and a serious foundation crack? A: Nail pops are small, cosmetic circles on drywall where screws have pushed out slightly as the wood framing settles and dries. They are very common and usually an easy fix. A more serious structural crack is often wider than a quarter-inch, runs diagonally from the corners of windows or doors, or shows displacement where one side of the crack is higher than the other.

Q: What if the builder is unresponsive to my warranty claims? A: First, ensure you have a detailed paper trail of all your communication (emails, dates of calls, who you spoke with). Polite, persistent follow-up is key. If the builder remains unresponsive, consult your warranty documents for dispute resolution procedures. Your state's contractor licensing board may also be a resource.

Q: Does the builder's warranty cover my new appliances? A: Typically, no. Major appliances like your refrigerator, dishwasher, range, and microwave are covered by their own individual manufacturer's warranties. It's crucial to register these appliances with the manufacturer as soon as you move in to ensure their coverage is active.