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11-Month Warranty Inspection — The Final Countdown

The most important safety net for a new homeowner. In Texas, most builders provide a one-year "bumper-to-bumper" warranty on workmanship and materials. This inspection — conducted in month 11 of ownership — is your buyer's final chance to compel the builder to fix settling issues, system failures, and latent defects on the builder's dime before the warranty window closes.

Here's what your buyer's inspector will most likely flag at the 11-month mark. The body of this guide is organized by the major home systems, followed by realtor scripts, how to handle builder pushback, and what comes next.

Why This Inspection Matters

A brand-new home looks perfect at closing. After 12 months of Texas heat, rain, and seasonal soil movement, the same home shows the stress points the builder's QC walk missed. Drywall cracks, doors that won't latch, slipping shingles, AC systems that struggle to keep up — these are the issues that develop in year one, while the builder is still on the hook to fix them.

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The 11-Month Warranty Inspection is the buyer's documented punch list for the builder's warranty department. Once the warranty expires at month 12, every finding becomes the buyer's expense. An inspection at month 11 gives the buyer 30 days to submit findings and force resolution before the deadline.

Structural Systems

Foundations:

• Foundation Movement: Interior drywall cracks above doors and windows, exterior brick or stone "stair-step" cracks, and visible separation at the slab edge — all indicators that the home has settled unevenly during its first year.

• Door and Window Operation Issues: Doors that no longer latch or windows that have become difficult to open — often secondary signs of foundation shifting or out-of-square framing settling under load.

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Grading and Drainage:

• Original Grade Compromised: A year of landscaping, irrigation, and homeowner additions (planter beds, walkways, decks) often compromises the original grade. Verify the foundation still has 6 inches of slope in the first 10 feet.

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Roof Covering Materials:

• Shingle Slippage: Caused by high-nailing during construction or trade-traffic damage that went unnoticed at closing — typically shows up after the first round of Texas storms.

• Damaged Flashing: Trade contractors who walked on the roof during final phases of construction may have cracked or displaced flashing that only becomes apparent after rainfall reveals interior staining.

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Roof Structures and Attics:

• Nail Pops and Joint Separation: Original framing has completed its initial drying cycle. Any nail-pop that's going to show up has shown up by month 12 — including pops in the ceiling drywall from below. Builder warranty workmanship item.

• Roof Deck Staining: Visible from the attic side, deck staining is the first sign of a roof leak that hasn't yet shown on interior ceilings. A year-one inspection often catches active leaks before they become visible damage.

• Encapsulation Delamination (Foam Attics): Spray foam that was applied too thin or to an unclean surface during construction begins to delaminate from the deck or framing within the first year. Look for visible separation, especially around penetrations and at gable ends.

• Displaced Insulation: A year of HVAC service visits, satellite installations, and homeowner access compresses or displaces insulation in walk paths and around the attic hatch. Restoration to original coverage is a builder workmanship item.

• Ventilation Performance: If ventilation was inadequate at build, one summer of Texas attic heat produces visible signs — condensation staining on the underside of the deck, premature shingle aging visible from below, and high attic temperatures recorded during inspection.

• Trade Damage to Framing: HVAC technicians and satellite installers occasionally step through ceiling joists or break insulation baffles during year-one service visits. Document any visible damage for the builder's warranty claim.

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Exterior Walls, Doors, and Windows:

• Siding Clearances: Verify if soil or mulch has been raised by landscapers to touch the siding, or if fiber-cement boards are delaminating due to improper 2-inch roofline clearances.

• Caulking Failures: Original caulking around windows, doors, and penetrations may have shrunk, cracked, or failed during the first year of thermal cycling.

Interior Finish

Walls, Ceilings, and Trim:

• Drywall Nail Pops: "Pops" or tape-joint cracks caused by the natural drying and shrinking of wood framing members over the first year. Universal on new construction and squarely a builder workmanship item.

• Cabinet and Trim Separation: Gaps where cabinets meet the ceiling or where baseboards have pulled away from the floor.

• Grout and Caulk Failures: Cracked grout in showers or failed caulking at backsplashes — typical one-year maintenance and workmanship items.

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Flooring:

• Hardwood Gapping and Cupping: One year of Texas humidity cycling reveals whether the hardwood was properly acclimated before installation. Visible gaps in winter or cupping at board edges in summer are installation issues, not maintenance.

• Loose or Popping Tile: Tiles that have come loose or sound hollow when tapped indicate substrate movement or improper setting bed. Common where slab settlement is concentrated.

• Carpet Issues: Seams separating, stretched-out high-traffic areas, or carpet pulling away from tack strips — all year-one workmanship items if not caused by clear homeowner damage.

• Squeaking Subfloor: Squeaks that have developed during the first year indicate fastener pull-out or subfloor adhesion failure. Builder warranty item.

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Cabinetry and Countertops:

• Cabinet Door and Drawer Alignment: A year of use reveals doors that have racked out of square or drawers that no longer slide properly. Soft-close mechanisms that have stopped engaging are also warranty items.

• Countertop Seam Failures: Stone or quartz seams that have separated, opened, or shown unfilled gaps. Common where countertop installers rushed the seam glue cure time.

• Hardware Looseness: Knobs, pulls, and hinges that have worked loose with normal use should be tightened or replaced under workmanship warranty.

​Interior Doors and Windows:

• Doors That Won't Latch: The single most common year-one finding. Caused by foundation settlement, hinge sag, or strike plate misalignment. All are builder warranty items.

• Window Operation Issues: Windows that have become hard to open, lost their lock function, or shown failed seals (fogging between panes). Hardware and seal failures are warranty items.

• Weatherstripping Failures: Door and window weatherstripping that has compressed, torn, or fallen out of the kerf during the first year of use.

• Doors Drag on Flooring: Doors dragging on flooring, especially in walk paths. Indicates door sag or misalignment.

Electrical Systems

Service Entrance and Panels:

• AFCI Nuisance Tripping: Breakers that frequently trip may indicate a faulty breaker or a loose neutral that has vibrated loose during the first year. Document each incident for the builder.

• Loose Connections in the Panel: Year-one thermal cycling can loosen wire-to-breaker connections, neutral and ground bar terminations, and feeder terminations that weren't fully torqued at install. An inspector with a panel cover off can identify these before they progress to arcing or failure. Not visible to a homeowner without specialized inspection.

• Scorching or Heat Damage: Visible scorching, discoloration, or melted insulation at any connection point inside the panel indicates the connection has been running hot — a serious safety issue and an unambiguous builder warranty item.

• Breaker Function: Breakers that won't reset, that trip immediately on load, or that show visible damage are warranty items. Test every breaker for proper operation.

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Branch Circuits:

• Loose Outlets and Switches: Fixtures that have worked loose from their boxes during normal use — a workmanship item, not normal wear.

• GFCI/AFCI Failures: Test every GFCI and AFCI in the home. Any that fail to trip or reset are warranty items.

• Outdoor Receptacle Covers: Bubble covers that have cracked or failed during the first Texas summer of UV exposure. Common warranty item, low-cost fix.

• Smoke and CO Detector Function: Test every detector for proper alarm response. Detectors that fail to test or are chirping should be flagged. Coverage varies by builder — some include in warranty, some classify as homeowner maintenance, but worth documenting either way.

HVAC Systems

Heating Equipment:

• Uneven Performance: Rooms that are consistently cold or that struggle to reach setpoint indicate duct balancing issues or commissioning gaps the builder is responsible for correcting.

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​Cooling Equipment:​

• Uneven Cooling: Same pattern as heating — certain rooms consistently hotter than others typically indicates duct balancing issues, undersized returns, or improper system commissioning.

• Refrigerant Charge: Systems running low on refrigerant within the first year almost always indicate a factory or installation defect.

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​Duct Systems:

• Hidden Leaks at Connections: Trade penetrations through ductwork (where electricians or plumbers ran lines through duct chases) may have created leaks that show up as energy bill spikes or hot/cold spots.

Plumbing Systems

​Plumbing Supply:

• Hidden Leaks: Look for water staining under sinks, around water heaters, in attics, or at AC condensate drains. Leaks at supply connections often appear in year one as seals settle.

• Water Pressure Drift: Pressure-reducing valve failures during the first year can drive static pressure above 80 psi, fatiguing fittings throughout the home.

• Water Heater Performance: Verify expansion tank pressure, T&P valve function, and proper recovery time.

Drains, Wastes, and Vents:

• Slow Drains: Often a sign of construction debris that wasn't fully cleared during the build — verify with a sewer scope if multiple fixtures are affected.

• Toilet Flange Settling: Wax rings that leaked during the first year typically show as discoloration on the ceiling below or as a wobbling toilet.

Realtor Advice & Strategy

For Buyer Agents

• The "Use It or Lose It" Script: Your builder's responsibility for minor things like drywall cracks, door adjustments, and shingle slippage ends at the 12-month mark. This inspection is your buyer's last chance to hand the builder a professional punch list and have it fixed on the builder's dime, not theirs.

• The "Settlement Baseline" Script: Now that the house has gone through a full cycle of Texas seasons — summer heat, fall rains, the occasional freeze — the soil has settled and the framing has dried. We're looking for the stress points that didn't exist when the house was brand new.

• The "Documentation Is Everything" Script: Builder warranty departments respond to documented findings, not phone calls. A professional inspection report gives your buyer the paper trail they need to compel resolution before the warranty closes.

For Builders

• Anticipate the Inspection: Buyers who scheduled phase inspections during construction will almost certainly schedule the 11-month inspection too. Plan your warranty resource allocation accordingly.

• Respond Promptly: Warranty departments that respond within 48 hours retain referrals. Those that delay or deflect lose future business from the same realtor who sold the original home.

Handling Builder Pushback

• "That's a homeowner maintenance item, not a warranty item." Texas builder warranties typically cover workmanship and materials defects for one year. Drywall cracks, sticking doors, slipping shingles, and failed caulking caused by construction (not by the homeowner) are warranty items, not maintenance.

• "You waited too long to report this." The warranty period runs through month 12. Findings submitted at month 11 are timely. Builders who claim otherwise are testing whether the buyer knows their rights.

• "This is normal settling." Some cracks are normal; some indicate real movement. An inspection distinguishes between the two and documents the distinction in writing.

• "We need to see it ourselves before scheduling repairs." The builder is entitled to verify, but the verification visit should be scheduled within a week — not delayed to push past the warranty deadline.

Recommended Ancillary Services

• Sewer Scope: Catches construction debris that wasn't fully flushed during the build. Slow drains during year one are warranty items if construction-debris-related.

• Thermal Imaging: Identifies hidden insulation gaps and HVAC duct leaks that often show as year-one energy bill surprises.

• HVAC Performance Test: Where uneven heating or cooling is reported, a detailed performance test documents the deficiency for the builder's warranty department.