The Hidden Flaws in New Construction
The assumption that a new home is automatically defect-free is one of the most common — and costly — mistakes buyers make. New construction homes are built by rotating teams of subcontractors operating under tight deadlines. The municipal inspection process, while mandatory, checks for code compliance — not quality. And code compliance is a floor, not a ceiling.
These aren't minor cosmetic blemishes — they're foundational, mechanical, and structural issues that don't surface until the house settles, a heavy rain falls, or the first Texas summer puts the HVAC system under real load. By then, you've closed. You own the problem.
What Inspectors Commonly Find
A qualified third-party inspector consistently finds issues that builders' own punch-list crews miss. The most frequently cited include:
- Improper grading around the foundation — slopes that direct water toward the structure instead of away from it
- Missing or incomplete insulation — gaps inside sealed walls and attic spaces that become invisible after drywall
- HVAC ducts not sealed or balanced — causing uneven conditioning and energy loss throughout the home
- Plumbing not vented correctly — leading to slow drains, odors, and pressure problems
- Electrical panel deficiencies — incorrect breaker sizing, labeling gaps, and loose connections
- Structural framing errors — improper truss connections, missing hurricane straps, and unsupported spans
- Roofing and flashing defects — shingle alignment issues and improperly sealed penetration points
What Builder Warranties Actually Cover
A builder warranty is not a guarantee. It's a framework for dispute resolution — and the burden of proof is almost entirely on you.
Most new construction comes with a tiered warranty: one year on workmanship, two years on mechanical systems, and ten years on structural defects. That sounds comprehensive. Here's what buyers discover when they actually try to use it:
Cosmetic Issues Are Almost Always Excluded
Limitation 1 of 4Unless you document cosmetic defects in writing before or at closing, they are considered accepted. This includes drywall imperfections, finish gaps, paint inconsistencies, trim misalignment, and scratched hardware. Builders are under no obligation to address anything you didn't formally note — in writing, with signatures — at the final walk-through.
Without a third-party inspector guiding that walk-through, buyers routinely miss items they'll spend their own money fixing months later.
You Must Prove It Wasn't Wear and Tear
Limitation 2 of 4The burden of proving a defect is a construction error — not the result of normal use, weather, or homeowner activity — falls entirely on you. Without documentation from before closing showing the condition existed at the time of purchase, this is nearly impossible to establish.
Builders and their warranty departments are practiced at attributing issues to anything but construction quality. A pre-close inspection report is your primary protection against this dynamic.
Claims Take Weeks or Months to Resolve
Limitation 3 of 4Builder warranty crews are typically not the original subcontractors. Response times average 30 days or longer after a claim is filed. Repairs may be rushed, poorly coordinated, or incomplete — and you may need to file multiple claims for the same underlying issue.
During this entire window, you live with the problem. Having defects repaired before closing costs you nothing extra and eliminates the wait entirely.
If You Don't Catch It Before Closing, You Own It
Limitation 4 of 4The moment you sign closing documents, your negotiating power evaporates. Issues that could have been repaired at the builder's full expense — no argument, no claim filing, no waiting — are now subject to warranty disputes you may or may not win.
The builder's financial incentive shifts the instant they receive final payment. Catching issues before that moment is the entire point of a third-party inspection.
The Builder's Sales Agent Works for the Builder
In new construction, the onsite sales agent represents the builder — not you. Their job is to close the transaction, not to flag problems with the home. Without your own buyer's agent and your own inspector, you are negotiating without representation against a party that builds and sells homes for a living.
Adam Timothy Group represents buyers in new construction purchases at no additional cost to you. We know what to look for, when to push, and how to use inspection findings to negotiate repairs and concessions before you sign.
Three Critical Inspections to Schedule
To protect your investment in a new construction purchase, you need three independent inspections. Each targets a different phase of construction — and missing any one of them leaves you exposed in ways the builder warranty will not cover.

Pre-Drywall Inspection
Inspection 1 · During Framing, Before Drywall Is HungThis is your only opportunity to inspect what's inside the walls — framing, wiring, plumbing rough-in, ductwork routing, and insulation. Once the drywall goes up, every one of these systems is sealed away for the life of the home. Even if a defect is covered under warranty, repairing it post-drywall means opening walls, patching, and repainting. Catching it here means a quick fix at builder cost before you've moved in.
Typically covers: structural framing and connections, electrical rough-in and panel, plumbing rough-in and drain lines, HVAC rough-in and duct routing, insulation placement and vapor barriers, and window and door rough openings.
Typical cost: $300–$450
Final Inspection Before Closing
Inspection 2 · 1–2 Weeks Before Your Closing DateA comprehensive, independent inspection of the completed home — not the builder's own punch-list walk-through, which is designed to protect the builder, not you. This covers all completed systems, finishes, appliances, grading, and exterior elements.
This is your last moment of real negotiating leverage: issues identified here can be presented to the builder as a condition of closing, with a written repair list and a timeline for completion. After closing, that leverage is gone.
Typical cost: $400–$700 — one of the highest-return investments in the entire buying process. Hire the inspector yourself; do not use one the builder recommends.
11-Month Warranty Inspection
Inspection 3 · Month 10–11 of OwnershipConducted right before the first-year workmanship warranty expires, this inspection identifies defects that developed after move-in — settlement cracks, grading issues that emerged after heavy rains, HVAC problems after a full seasonal cycle, plumbing issues, and finish deterioration.
Done at month 10 or 11, it gives you time to compile a formal repair list, submit it to the builder, and have corrections completed before the one-year coverage window closes permanently. Many buyers skip this step entirely and let their warranty expire without knowing what they had the right to claim.
Typical cost: $350–$500 — and can result in thousands of dollars in covered repairs.
The Bottom Line
A builder warranty is a backup plan, not a preventative tool. The smartest strategy is to catch issues before closing — when the builder is legally obligated and most motivated to respond — and then follow up at the 11-month mark to maximize whatever warranty coverage remains.
New construction buyers who skip third-party inspections are betting that a builder operating under financial pressure got everything right the first time. That's a bet worth examining carefully before you make it.
At Adam Timothy Group, we've helped clients navigate new construction purchases across Austin and Central Texas — connecting them with independent inspectors, reviewing builder contracts before signing, and negotiating repairs before problems become permanent. Buying a new home should feel exciting, not stressful. We're here to make sure it stays that way.
Considering a New Construction Purchase?
We represent buyers in new construction transactions across Central Texas — navigating builder contracts, coordinating inspections, and negotiating repairs before you close. No additional cost to you.
Schedule a ConsultationSources & Resources
Texas Association of Real Estate Inspectors, 2021 Defect Report • National Association of Home Inspectors (NAHI), Construction Trends Summary • American Society of Home Inspectors (ASHI), 2020 Residential Inspection Findings • Construction Defect Center (CDC), 2022 National Builder Survey • Porch.com, 2023 Homeowner Experience Survey • Journal of Light Construction, Municipal Inspection Practices (2022)
