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The Honest Roof Guide/Chapter 05 · The day we install
05
Chapter five · The day we install

What happens the day they put it on?

What actually happens the day a crew puts a roof on your house. Hour by hour. What is normal, what is not, and the handoff that prevents 90% of follow-up calls.

6 minute readUpdated May 2026Written by the NC Roofing Service team

What to do the week before.

A roof install creates noise, vibration, and a lot of falling material. Half an hour of prep the weekend before makes the day itself uneventful. Here is the short version.

7 days out
  • Confirm the install date with your roofer
  • Notify your immediate neighbors
  • Locate your attic access
  • Tell your alarm monitoring company there'll be impact and vibration
3 days out
  • Walk the yard. Pick up planters and garden art
  • Let the roofer know if gutters need clearing
  • Move any vehicle from the driveway
Night before
  • Take down anything fragile on walls under the roof
  • Cover anything important in the attic
  • Move grills and patio furniture 10ft from the house
  • Plan to be out, or be in. Either is fine

About pets and kids

Anxious dogs do better kenneled. The noise is steady and loud for six to nine hours. Sensitive kids do better off-site for the morning. Goldfish are fine. They cannot hear it.

Hour by hour, install day.

A typical NC residential roof, 25 to 30 squares. One day, start to finish. Bigger roofs take two days. Here is the rhythm of the normal one.

7:00 AM

Crew arrives. Material drop the day before.

The foreman knocks, walks the perimeter with you, points out the dumpster placement, and confirms the access plan. Five-minute conversation. Then they get to work.

7:15 AM

Tarps and protection.

Tarps go down on landscaping, deck, AC unit, and the pool area if you have one. Plywood walks the high-traffic paths.

7:30 AM

Tear-off begins.

Two or three crew members on the roof, two on the ground. Old shingles come off in sections and slide down a tarp chute into the dumpster. Loud, fast, dusty. This is the noisiest hour.

10:00 AM

Deck inspection.

Once the old roof is off, the foreman walks the deck. Marks any bad sheets of plywood with chalk. If they find more than the contract allows for, you get a call. We never replace decking without telling you the cost first.

11:00 AM

Underlayment goes on.

Drip edge, ice and water shield in the valleys, synthetic underlayment across the whole deck. This is the watertight layer. By lunch your roof is already protected if a surprise storm rolls in.

12:30 PM

Lunch.

Crew takes 30 minutes. Mostly on-site, mostly quiet. Good time to check on things from inside the house.

1:00 PM

Shingles or panels begin.

Starter strip, then the field shingles in courses from eave to ridge. Two installers up, one on the ground feeding material. Steady rhythm, less noise than the tear-off.

3:00 PM

Flashing and penetrations.

Chimney, walls, vents, pipes, skylights. This is where the real craftsmanship shows. The foreman should be hands-on here, not just watching.

5:00 PM

Ridge vent and ridge cap.

The peak. New ridge vent, ridge cap shingles over the top. The roof is finished.

5:30 PM

Cleanup and magnet sweep.

Crew walks the lawn with rolling magnet sweepers. Tarps come up. Driveway swept. Dumpster gets a final load.

6:00 PM

The handoff.

The foreman walks the property with you. Goes through the end-of-day handoff checklist. Final paperwork. Photos for the file. Then they leave.

Normal vs. not.

First-time customers often worry about things that are normal, and miss things that are not. Quick reference.

Normal. Don't worry.
  • Heavy noise and vibration for 1 to 2 hours during tear-off
  • A little debris in the gutters and yard mid-day. They will clean it up at the end.
  • A few crew members eating lunch in their trucks
  • Dust in the attic. Old roofs are dusty.
  • The roof being “exposed” (underlayment only) for an hour or two
  • Two foreman calls. Once at deck inspection, once at handoff.
Not normal. Speak up.
  • ×Old shingles dumped on the lawn instead of in a tarp chute
  • ×Crew leaving the roof exposed overnight without underlayment in place
  • ×Foreman not on site during deck inspection or flashing work
  • ×Decking replaced without telling you the per-sheet cost first
  • ×Crew finishing without a magnet sweep
  • ×Foreman leaving without the end-of-day walk-through

If something on the right column happens, call the office number on your contract. Not the foreman. The owner or office manager. That is who fixes things on install day.

The end-of-day handoff.

This is the 15 minutes that prevent 90% of follow-up issues. Walk the property with the foreman before they leave. Here is what to check.

Walk the roof from the ground

  • Look up. Ridge straight, lines clean, no visible gaps
  • Ask the foreman to show you phone photos of the chimney flashing, valleys, and any skylights
  • Confirm ventilation was done as contracted (ridge vent, soffit, etc.)

Walk the property

  • Lawn checked for stray nails. Ask for a second magnet pass.
  • Gutters cleared of debris
  • Driveway swept, lawn clear of material
  • Dumpster scheduled to leave today or tomorrow

Confirm paperwork

  • Signed completion document in your hand or email
  • Warranty registration confirmed (when you will get the manufacturer email)
  • Final invoice matches contract; any extras itemized
  • Foreman's direct number written down

Install day should be loud, fast, and over before dinner. If ours is on your calendar, this is what to expect. If we are not your roofer, hand the team this same checklist on day one. No good roofer minds it.