Questions to Ask a Roofer Before You Sign

Before a roof job you'll want to know what the price covers, how rotten decking is counted and how long the work takes. Here are straight answers.

Shingle bundles stacked on the ridge over black underlayment, with the first rows of shingles at the eave

What a smooth roof job looks like

A roof job goes smoothly when the written price spells out the tear-off, the decking, the underlayment and the permit before anything starts. Roofing Services Tampa handles re-roofs and roof repairs for homes across Hillsborough County and the Polk ZIPs next to it, and the questions below are the ones worth settling on the call and on the visit, in plain answers.

Every roofer we get out to your house is licensed and insured; what a Florida roofing license means explains what that covers for you.

Will my roofer check the attic?

Ask for it. Stains and soft spots on the underside of the decking show up from the attic, not from the yard, so a price written after an attic look is a lot closer to the real job than one written from the driveway. It also tells your roofer how many sheets of decking might need replacing once the old roof comes off.

Water stain and drip marks on the underside of plywood roof decking between rafters, lit by a flashlight Soft spots and stains on the underside of the decking only show from the attic.

What’s in the written price?

Each part of the job gets its own line, so you can see what you’re agreeing to:

Line What it says
Tear-off Every existing layer comes off and gets hauled away, with disposal included
Decking A price per sheet of plywood or OSB, and how many sheets are included
Deck nailing and secondary water barrier Named for a house built before the Florida Building Code; what a full re-roof involves explains these upgrades
Underlayment The actual product, not “underlayment per code”
Product approval numbers The Florida Product Approval or Miami-Dade NOA numbers for the roof covering and the underlayment
Permit Pulled under your roofer’s license, and whether the fee is included
Warranty Workmanship and manufacturer, each with its length
Start date A target date and how long the job runs

You only pay for work you agreed to, and the written price is where that agreement lives. On a job tied to an insurance claim, Florida’s roofing law requires an itemized estimate before any repair authorization gets signed. How approved products get picked for your house is covered under new roof installation.

How is rotten decking priced?

By the sheet. Nobody can see how much of the deck is rotten until the old roof is off, so the written price carries a per-sheet number instead of a guess at the total. When rotten wood turns up, ask for photos and a sheet count before the new sheets go down. You’ll see exactly what got replaced and why.

Roof stripped to old plywood decking with one new sheet nailed in and a roofer working beyond it A roof stripped to the deck is where the per-sheet price in your contract gets used.

Who pulls the permit, and what gets inspected?

Your roofer does. A re-roof needs a permit in Hillsborough and Polk, and the contractor’s license number goes on the application. On jobs over $5,000 a Notice of Commencement has to be recorded before the first inspection. Which inspections your building office runs, and when, is on the roof permit page.

How long does the job take?

The target start date and how long the job runs both go on the written price. What moves them is the size of the roof in squares, how many layers come off, how much decking turns up rotten, and how soon the inspections can be booked. Weather matters too; an afternoon storm can stop a tear-off for the day.

What happens if it rains with the roof open?

Ask your roofer how much roof comes off at once on your house, and how the open section gets covered overnight and when an afternoon storm rolls in. What you want is a deck that stays dry until the underlayment is down.

Two workers in harnesses pulling a blue tarp across a damaged shingle roof after a storm How the open section gets covered when an afternoon storm rolls in is worth asking about.

Can the job help with my insurance later?

It can. A wind mitigation inspection after the new roof is on can earn a discount on the wind part of your insurance, and the form asks for a photo or document backing up each roof feature it records. Deck nailing and the secondary water barrier disappear once the shingles go on, so ask your roofer to photograph them during the job.

Questions about hiring a roofer

What should a roof warranty say?

There are usually two: the shingle or tile maker's warranty on the material and a workmanship warranty on the installation. Both go in writing, with how long each lasts, who registers the manufacturer's warranty, what voids it, and whether it transfers if you sell. Leaks from installation mistakes fall under workmanship, so that length matters most.

What paperwork do I keep once the roof is done?

The permit number and the final inspection result, the product approval numbers, the warranty papers, and the photos of the deck nailing and secondary water barrier. Your insurer and a wind mitigation inspector will both want to see them.

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