What to Expect During a Roof Replacement (Step by Step)

A roof replacement sounds disruptive, but a well-run one is over fast and barely touches your daily life. Here's exactly what happens, start to finish, and the few things you can do to make it go smoothly.

1. The estimate

We climb the roof, photograph conditions, and check the attic for ventilation and any hidden moisture. You get a free, written, itemized quote — materials, labor, tear-off, accessories, warranty, and a disclosed per-sheet rate in case any decking needs replacing. No high-pressure pitch, and you keep the photos either way.

2. Scheduling and materials

Once you approve, we confirm the install date in writing and schedule the dumpster and material delivery. For a standard shingle re-roof on a 1–2 family home, no permit is needed in NJ (since 2018); if your job involves new decking or structural work, we pull the permit. Materials are usually delivered the day before or the morning of.

3. Tear-off

The crew strips the old roof down to the decking and inspects every sheet. Anything soft or rotten is replaced at the rate quoted up front. This is the step that separates a real replacement from an overlay — you can't trust what you can't see, and tear-off lets us see (and fix) the deck.

4. The new system goes on

We install the full system from the deck up: ice-and-water shield at the eaves, valleys, and penetrations; synthetic underlayment over the field; aluminum drip edge; new step and counter-flashing at walls and chimneys; the shingles to manufacturer spec; and balanced ridge ventilation. On most homes this all happens the same day as tear-off.

5. Cleanup and close-out

Every nail is magnet-swept from the lawn and driveway, the dumpster is hauled, and the gutters are cleared of debris. Within the week, we register your manufacturer system warranty under your name and email you the certificate along with your workmanship warranty.

How to prepare your home

• Move cars out of the driveway so we have room for the dumpster and materials.
• Take down or secure fragile wall items — tear-off causes vibration.
• Plan for pets and nappers to be somewhere quiet during the noisy tear-off hours.
• Clear patio furniture and grills away from the house if they're near the work zone.
• Trim back any low branches you've been meaning to deal with — it helps crew access.

How long it takes

About 70% of homes are a single day. Larger or cut-up roofs and significant decking replacement run two to four days. We tell you which up front and schedule around the weather — we won't tear off with rain in the forecast we can't dry-in around. Ready to start? Call or text (973) 337-9001.