If you've found a builder warranty roof leak, or you just want to be sure there isn't one waiting, the key is timing. Get an independent roof inspection well before your builder's workmanship coverage ends, document every defect with dated photos and report it to the builder in writing. After the window closes, those repairs usually become your responsibility.
Coverage deadline coming up? Call Cannon Roofing at (940) 627-1045, 24/7, or request an inspection through our contact page.
How builder warranties typically treat the roof
New homes in Texas usually come with a written builder warranty, often backed by a third-party warranty company. Many follow a tiered pattern: a short period for workmanship and materials, a somewhat longer period for systems like plumbing and electrical, and a long period for major structural defects. Roof leaks caused by installation mistakes usually fall under the short workmanship tier.
That's the part people miss. The shingles may carry a long manufacturer warranty, but that covers defects in the product, not a crooked flashing or a nail driven in the wrong spot. For installation problems, the builder's workmanship window is often the main protection a first owner has.
Read your own documents
Every warranty is different. Look for how long workmanship coverage lasts, how claims must be submitted, whether notice has to be in writing and what is excluded, such as storm damage or "normal wear." If anything is unclear, ask the builder or warranty company directly, and consider legal advice for disputes.
Common causes of a builder warranty roof leak
New-construction roofs are installed quickly, often by crews working to a schedule across a whole subdivision. We explain the pattern in why builder roofs wear out faster. Common defects include:
- Missing or short step flashing where roofs meet walls.
- No kickout flashing at the bottom of roof-to-wall joints, which sends water behind siding.
- High nailing or too few nails, which lets shingles lift in wind.
- Pipe boots set loosely or left without proper shingle overlap.
- Valleys cut or woven poorly, or nails placed too close to the valley center.
- Blocked soffit vents or unbalanced ventilation, leading to attic heat and moisture.
- Damage from other trades walking the roof to set HVAC, solar or satellite equipment.
Some of these leak right away. Others only show up in a hard, wind-driven spring storm, which may be a year or more after move-in. That delay is exactly why waiting for a visible stain is risky: by the time water reaches the ceiling, the coverage window may be nearly gone. Homes in newer subdivisions around Rhome, Decatur and the Highway 287 corridor often see their first real test in the first storm season after closing, so watch the attic closely that spring.
Getting an independent inspection before the window closes
When to schedule it
Give yourself time. An inspection a couple of months before the workmanship period ends leaves room to report defects, have the builder respond and re-check the repairs while you're still covered. Right after a major storm is another good moment, since wind and heavy rain expose weak spots.
What the inspector should check
Our roof inspection service covers the shingles, flashing, valleys, penetrations, edges and gutters, then the attic. The attic is especially telling on a new home: water stains on fresh sheathing, rusted nail tips and damp insulation are hard to argue with. We'll also note ventilation issues that won't leak today but shorten the roof's life.
What you should already have noticed
Tell the inspector about anything you've seen: ceiling spots, a musty attic smell, shingles in the yard after wind, or drips near a window during storms. Our list of roof leak warning signs can jog your memory.
Documenting defects so the builder acts
- Collect dated photos of every issue, both close-up and wide enough to show location.
- Keep the inspection report with a clear description of each defect and why it matters.
- Submit the claim in writing using the method your warranty specifies, and keep a copy.
- Record every contact: dates, names and what was promised.
- Re-inspect after repairs to confirm the fix was done correctly before coverage ends.
Be specific. "Roof leaks" invites a quick caulk job. "Missing kickout flashing at the garage roof-to-wall joint, water staining in attic below" invites a real repair.
If the builder won't fix it
Some builders respond quickly; others dispute claims or patch symptoms. If a defect is denied or keeps coming back, your written records are what count. Your warranty will describe any dispute process, and a construction attorney can advise on your options. Meanwhile, don't let an active leak run: temporary protection limits interior damage. Check with the builder first, since outside work on the roof can complicate a warranty claim, then call us if they won't act quickly.
If coverage has already ended, our roof repair service can correct the defect properly. Cannon Roofing has worked on North Texas roofs since 1994, and our factory-trained crews all hold the Technician Seal of Safety.
Frequently asked questions
Is a new-home roof leak covered by my homeowners insurance?
Insurance typically covers sudden damage like hail or wind, not defects in how the roof was built. Installation problems usually go to the builder under the warranty.
Can my builder send their own roofer instead?
Usually yes, since it's the builder's repair to make. An independent inspection still helps you describe the problem accurately and check the repair afterward.
What if I only discover the leak after the warranty ends?
Check your documents anyway, since structural tiers or legal protections may still apply. Otherwise, a proper repair now prevents bigger damage later.
Don't let your coverage window close on a hidden defect. Call Cannon Roofing at (940) 627-1045, day or night, to book an inspection at no charge anywhere in Wise County, from Rhome and Newark to Decatur and Springtown. You can also send your details through our contact form.