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11-Month Warranty Walkthrough: Roof and Gutter Checklist

By Todd Heffner•October 23, 2026•5 Min Read
11-Month Warranty Walkthrough: Roof and Gutter Checklist

A printable first-year checklist for a new home's roof, flashing, attic and gutters, with why month eleven matters in South Carolina and how to send your list to the builder.

Key Takeaways

  • Count eleven months from your Certificate of Occupancy and schedule the check.
  • The Commission's standards give a 12-month window for performance items you've reported to the contractor.
  • Check from the ground, the attic and top-floor rooms; stay off ladders and the roof.
  • Send one numbered list with photos in writing, and keep a copy.

Do your 11-month roof check from the ground, in the attic and in every top-floor room, and send what you find to the builder in writing before the first year ends. This checklist is built to print and carry. It covers shingles, flashing, the attic, ceilings, gutters and the paperwork you'll want handy.

Why month eleven?

The Residential Builders Commission's Residential Construction Standards say LLR inspects Performance Standards items, roofing included, that the homeowner identified within 12 months after substantial completion. "Identified" means you notified the contractor; you don't have to name the standard.

A Certificate of Occupancy is evidence of the substantial completion date, and S.C. Code §15-3-640 treats it the same way unless you and the builder agreed otherwise in writing. Find your C.O. date, count forward eleven months, and put the walkthrough on your calendar. Many builder warranties have their own first-year deadlines too, so check yours.

Before you start

  • Pick a dry day for the outside check and plan a second look during or right after a rain.
  • Bring binoculars or use your phone's zoom. Stay off ladders and off the roof.
  • Gather your closing photos and punch list so you can compare.
  • Have a flashlight, a notepad and a phone with storage.

1. From the ground

Ground-level roof checklist

CheckWhat to look forDone
Each roof slopeMissing, lifted, creased or broken shingles☐
Ridges and hipsLoose or missing caps; ridge vent sitting flat and secure☐
Roof edgesShingles or metal edge lifting at eaves and rakes☐
Roof-to-wall jointsGaps or bent flashing; stains on siding below☐
Chimney chase or flueFlashing gaps; rust; loose collars☐
ValleysDebris, piles of granules, uneven cuts☐
Pipes and ventsCracked boots, missing collars, anything tilted☐
Overall lookWavy or raised lines that weren't there at closing☐

Some color variation is normal. The state's standards say color variation in roofing materials is acceptable and isn't covered under any warranty. Shingles that blew off are another matter: the standards say they should not blow off during the warranty period except in storm conditions.

2. In the attic

Attic safety

Step only on framing or a walkway, never on the insulation or drywall between joists. Go in the morning when it's cooler, and don't go if you're unsure of your footing.

Attic checklist

CheckWhat to look forDone
Roof sheathingStains, dark spots, damp or soft areas☐
Around pipes and fluesWater marks on wood or insulation☐
At the eavesInsulation blocking the path from the soffits☐
At the ridgeDaylight along the vent slot, not elsewhere☐
InsulationWet, matted or displaced patches☐
Exhaust ductsDisconnected or loose ducts from bath fans☐

For what balanced intake and exhaust look like, see the roof ventilation guide and attic ventilation basics.

3. Inside the house

Ceiling and wall checklist

CheckWhat to look forDone
Top-floor ceilingsNew stains, bubbling paint, sagging☐
Below dormers and roof-to-wall jointsStains at the ceiling line or top of walls☐
Around skylightsWater marks; note whether it's condensation☐
Closets and bonus roomsStains in spots you don't visit often☐

4. Gutters and downspouts

Gutter checklist, best done during or right after rain

CheckWhat to look forDone
Seams and cornersDrips or stains at joints☐
Gutter runsSagging sections or loose hangers☐
Front edgeWater pouring over in normal rain☐
DownspoutsLoose joints; water coming out of seams☐
OutletsExtensions in place; water directed away from the foundation☐

The standards say gutters and downspouts should not leak, but may overflow in heavy rain, and that keeping them free of leaves and debris is the homeowner's job. Clean them before you judge an overflow. Our gutter maintenance guide explains how.

5. Paperwork

Paperwork checklist

ItemWhy you want itDone
Certificate of OccupancySets the date many clocks run from☐
Builder warrantySays how and where to submit claims☐
Roof installer's nameLets you check registration with LLR☐
Shingle product, color, install dateNeeded for manufacturer warranty questions☐
Closing photos and punch listShows what was there at move-in☐

6. After a storm, repeat the ground check

If a strong storm passes during your first year, walk the outside again within a day or two. Look for shingles in the yard, lifted edges and gutters pulled loose. Photograph anything new and add it to your list with the storm date.

The state's standards say seal-down shingles need warm sun to seal fully, and that the contractor repairs blown-off shingles unless the wind exceeded the code's basic wind speed. Note the date and what you saw; the builder can sort out the cause. Our post on roof wind requirements in South Carolina explains basic wind speed.

How to send your list to the builder

  1. Write one numbered list. Give each item a location, a short description and a photo.
  2. Send it through the method your warranty names, and keep a copy.
  3. Ask for a written reply with dates for any inspection or repair.
  4. Log every visit and repair. If a fix doesn't hold, report it again in writing.

If the builder doesn't act, South Carolina has a written notice-and-cure process before a construction defect suit. Our post on a new home roof leak in SC explains it. This isn't legal advice; talk to a lawyer about your contract.

Want a second opinion before you send the list? Cola City Roofing offers free inspections. The whole new-home process is in our new-home roof guide.

Need a roofing expert in Columbia, SC?

Get a free, no-pressure inspection and estimate from a local, licensed & insured team.

FAQs

Frequently asked questions

When should I do the 11-month roof walkthrough?+

Count eleven months from your Certificate of Occupancy date. The Residential Builders Commission's standards give a 12-month window after substantial completion for Performance Standards items you've reported to the contractor, so month eleven leaves time to send your list.

Do I need to go on the roof for the 11-month check?+

No. Use binoculars or your phone's zoom from the ground, then check the attic from the framing or a walkway, and look at every top-floor ceiling. Stay off ladders and off the roof.

Is shingle color variation a warranty item?+

The state's construction standards say color variation in roofing materials is normal and isn't covered under any warranty. Missing or blown-off shingles are different; the standards say they should not blow off during the warranty period except in storm conditions.

My gutters overflow in heavy rain. Is that a defect?+

Not by itself. The standards say gutters and downspouts should not leak but may overflow during heavy rain, and that keeping them clear of leaves and debris is the homeowner's job. Clean them, then check again in the next rain.

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