New Home First Year Problems: What's Normal and What Needs a Warranty Call

Your new home is going to change during its first year. Small drywall cracks, nail pops, minor gaps and doors that occasionally stick can happen as materials dry out and the home moves through its first full cycle of seasons. None of that automatically means something went wrong during construction.

But "normal" isn't a blanket excuse either. The important part is knowing what's common, what deserves a line on your warranty list and what deserves a call to your builder today, not next month. We walk new homeowners through this exact question constantly, usually somewhere between month three and month nine, when the first cold snap or first humid stretch makes the house behave a little differently than it did on closing day.

This guide breaks down what typically shows up in a brand new home during year one, what's cosmetic versus what's worth a faster look and how to document everything so you're actually prepared when your warranty review comes around, not just hoping you remember what happened back in March.

Key Takeaways

• Minor drywall cracks, nail pops, small trim gaps and occasional door sticking are common as a new home's materials dry and adjust through its first seasonal cycle.
• Not every crack is "settling." Size, location, pattern and whether it's changing over time matter more than the fact that a crack exists at all.
• Active water leaks, recurring moisture intrusion, rapidly growing cracks, electrical issues and doors or windows that become significantly misaligned should be reported right away, not saved for a future walkthrough.
• A sump pump running often during wet weather isn't automatically a problem. A pump that can't keep up, runs constantly without removing water or lets water into the basement is.
• Photograph issues as they appear, note the date and location and keep a running list instead of relying on memory months later.
• A builder warranty and a home warranty are different things, and coverage, exclusions and reporting deadlines vary by builder, so read your actual warranty document.
• An 11-month warranty walkthrough is common in new construction, but the exact process and timeline depend on your builder's specific warranty program.

Why a New Home Changes During Its First Year

A newly built home isn't a finished product that stays frozen in the condition it was in on move-in day. It's a structure made of wood, drywall, concrete and other materials that are still releasing moisture and adjusting to their environment.

Lumber framing often arrives at a job site with more moisture content than it will eventually settle at once the home is enclosed, heated, cooled and lived in. As that wood dries out over the following months, it shrinks slightly. Drywall, trim and other materials attached to that framing move along with it. Add in a full year of seasonal temperature and humidity swings, hot and humid summers, dry winter heating, freeze and thaw cycles, and you've got a home that expands and contracts more in year one than it ever will again.

This is a known, well-documented part of new construction. It's also exactly why most builder warranties are structured around a first-year period for cosmetic and workmanship items, separate from longer coverage windows for major systems and structural components.

Hairline Drywall Cracks: What's Common and What's Not

Small, hairline cracks at drywall seams, inside corners, above doorways and windows, or along ceiling lines are one of the most common things homeowners notice in year one. As framing dries and shifts slightly, the drywall and the joint compound covering the seams can crack along those stress points. These are typically thin, straight and don't widen meaningfully over time.

That said, we're not going to tell you every crack is just settling, because that's not always true. A crack that's wide, growing, running diagonally across a wall, appearing alongside a sticking door, or showing up paired with a sloping floor is a different situation than a hairline crack at a ceiling seam. Location and pattern matter. A crack above a doorway that stays the same size for months is a very different signal than one that keeps getting longer or wider every few weeks.

If you're not sure which category something falls into, that's a reasonable thing to ask your builder directly rather than guess.

Nail Pops and Screw Pops

A nail pop looks like a small raised bump or a tiny ring pushing through the paint on a wall or ceiling, sometimes with a hairline crack around it. It happens when the fastener holding drywall to the framing shifts slightly as the wood behind it dries and moves, pushing the nail or screw head just enough to telegraph through the surface.

These are a cosmetic, well-known part of first-year home maintenance. You'll typically notice more of them during the first year than in any year after, simply because that's when the framing is doing most of its drying and adjusting. Most warranty programs treat nail pops as a standard first-year item to be patched during a scheduled repair visit rather than something requiring an urgent call.

Doors That Stick or Shift With the Seasons

Humidity swings affect wood doors and trim more than most homeowners expect. In a humid summer, a door might stick slightly or feel tighter in its frame. In a dry winter, gaps might open up along the same door's edges. This is normal wood behavior, not a sign the house is out of square.

What's not normal is a door that goes from "sticks a little in July" to one that won't latch, won't close, or has developed a visible, worsening gap at the top or bottom of the frame. An occasional seasonal adjustment, sometimes solved with a simple hinge tweak, is a different category than a door or window that's become significantly misaligned. If a door's behavior is getting noticeably worse rather than fluctuating with the weather, that's worth flagging to your builder rather than waiting it out.

Small Gaps in Trim, Caulk or Molding

As framing and trim materials dry and the home settles into its final moisture level, you may notice small gaps opening up at trim joints, baseboard corners, or caulk lines around windows and doors. This happens because wood trim pieces that were caulked or fit tightly at installation can shrink slightly as they lose moisture over the following months.

These gaps are typically minor, cosmetic and common across new construction. They're also one of the easiest things to document with a photo and address in a single caulk and touch-up pass, often during a scheduled warranty repair rather than an emergency visit.

Window Condensation: When It's Normal and When It's Not

Some condensation on the inside of windows during cold weather isn't unusual, especially in a new, tightly built home. It's influenced by a combination of factors: indoor humidity levels, outdoor temperature, how much ventilation the home is getting and even everyday activity like cooking, showering or running a humidifier.

But we're not going to say persistent or heavy condensation is just something to live with, because it isn't. If you're seeing water pooling on sills, moisture running down the glass regularly, or condensation that's showing up even when indoor humidity seems reasonable, that points to a ventilation, humidity or window performance issue worth investigating rather than ignoring. Indoor humidity that's consistently too high can also affect more than your windows, so recurring condensation is worth tracking, not dismissing.

Your Sump Pump and Wet-Weather Cycles

If your home has a sump pump, you may notice it running frequently during a stretch of heavy rain or snowmelt. That's generally expected behavior. A sump pump's job is to move groundwater away from your foundation, and during wet periods, it's going to work harder because there's simply more water for it to move.

Frequency alone isn't the warning sign. What is worth your attention:

• A pump that runs constantly but doesn't seem to be lowering the water level in the pit
• A pump that can't keep pace during heavy rain and the pit stays full or overflows
• Any water actually making it into the basement or crawlspace despite the pump running

Those situations point to a capacity, installation or mechanical issue rather than normal wet-weather operation, and they're worth a prompt call rather than a wait-and-see approach.

What's Not Something to Simply Watch

Most of what we've covered so far falls into the "common and typically cosmetic" category. Some things don't belong on that list, and shouldn't be saved for a future walkthrough:

• Active water leaks or any water intrusion that recurs
• Cracks that are large, rapidly widening or appearing alongside other structural signs
• Electrical issues of any kind, including flickering, warm outlets or tripped breakers that won't reset
• Persistent HVAC problems, like a system that can't maintain temperature or runs constantly
• Doors or windows that have become significantly misaligned rather than mildly seasonal
• Any condition that could point to a safety, structural, moisture or system problem

If something in your home looks, sounds or feels like one of these, contact your builder promptly. These aren't items to monitor quietly until your next scheduled review.

Document Instead of Guessing

Eleven months is a long time, and memory is not a reliable warranty tool. The homeowners who have the smoothest warranty reviews are the ones who build a simple habit early:

• Take a photo of the issue when you first notice it
• Note the date and the specific location, like "hairline crack, dining room ceiling near window, noticed 3/14"
• Keep a single running list, whether that's a notes app, a shared document or a notebook on the counter

This does two things. It gives your builder specifics instead of vague recollections, and it lets you track whether something is stable or changing over time, which is often the detail that actually matters.

When to Call Now vs When to Add It to the List

Urgent or potentially damaging issues, water, electrical, structural, safety or major HVAC concerns, should be reported as soon as you notice them. Waiting on these doesn't make sense, and most builders would rather hear from you early.

Cosmetic items, a hairline crack, a nail pop, a minor trim gap, are usually appropriate to document and bring up during your scheduled warranty review, depending on your specific builder's warranty process. If you're ever unsure which category something falls into, it's reasonable to ask. A quick question is a lot easier than letting a real issue sit for months.

Preparing for Your Warranty Walkthrough

Many builders schedule a comprehensive warranty review somewhere around month eleven, timed to catch the home after it's been through a nearly complete seasonal cycle. The exact timing and process varies by builder, so this isn't a universal standard, but the idea behind it is consistent: give the home time to move and settle before doing a full inspection.

When that review comes around, go room by room rather than relying on memory:

• Drywall: cracks, nail pops, paint touch-ups
• Trim and doors: gaps, sticking, alignment
• Windows: operation, condensation, caulking
• Flooring: gaps, squeaks, transitions
• Plumbing fixtures: leaks, drainage, water pressure
• HVAC performance: temperature consistency, airflow, noise
• Electrical: outlets, switches, fixtures
• Exterior drainage: grading, downspouts, sump pump performance

Pull out the running list you've been keeping and work through it alongside this room by room review. It's a far more productive conversation than trying to recall everything from the past year on the spot.

Know Your Warranty, Not Just the General Rules

Everything in this guide describes what's common across new construction broadly, not a substitute for your specific builder warranty document. Builder warranties and home warranties are different things, cover different items and come with different reporting deadlines, as the Federal Trade Commission explains in its guide to warranties for new homes. A builder warranty typically covers workmanship and materials on components like drywall, trim, plumbing and electrical systems for a defined period, often shorter for cosmetic items and longer for major structural concerns, while a home warranty is a separate service contract you'd purchase on your own.

Read your actual warranty paperwork so you know what's covered, what's excluded, how repairs are handled and what deadlines apply to reporting an issue. Don't assume coverage based on what's typical industry-wide.

Pay Attention, Don't Panic

Seeing a change in your new home during the first year doesn't automatically mean something is wrong. Most of what shows up, drying lumber, a few nail pops, a door that sticks in August, is a predictable part of a home settling into its final form.

Still, "normal" isn't a reason to stop paying attention. Document what you see, watch for patterns rather than isolated moments, and ask your builder when something doesn't sit right. That's not being difficult. That's exactly what the first year is for.

If you're a Garman homeowner with a question about something you're seeing in your home, our customer care team is here to help you figure out what it is and what, if anything, needs to happen next. Reach out to us and we'll walk through it with you.

Frequently Asked Questions

Is it normal for a new house to have cracks in the drywall?
Small hairline cracks at drywall seams, corners and ceiling lines are common in new construction as the home's framing dries and adjusts through its first year. Cracks that are wide, growing or appearing alongside other issues like sticking doors deserve a closer look rather than an assumption.

What causes nail pops in a new home?
Nail pops happen when a fastener holding drywall to the framing shifts slightly as the wood behind it dries out and moves. They're a cosmetic, common first-year occurrence and are typically repaired during a scheduled warranty visit.

Why does my new home's sump pump run so often?
A sump pump running frequently during wet weather is generally expected, since its job is to move groundwater away from the foundation during periods of heavy rain or snowmelt. It becomes a concern if the pump can't keep up, runs continuously without lowering the water level or water still gets into the basement.

What's the difference between a builder warranty and a home warranty?
A builder warranty comes included with new home construction and covers workmanship and materials on permanent components like plumbing, electrical and drywall for a set period. A home warranty is a separate service contract you purchase, typically for existing homes, covering items like appliances or HVAC systems.

When should I contact my builder instead of waiting for my warranty walkthrough?
Contact your builder promptly for active water leaks, electrical issues, persistent HVAC problems, rapidly worsening cracks or doors and windows that have become significantly misaligned. Cosmetic items like minor nail pops or small trim gaps can typically be documented and addressed during your scheduled warranty review.