Nampa, ID • Serving the Treasure Valley

How Much Does a Roof Replacement Cost in Boise, Idaho?

A new roof in the Boise area can range from about $5,000 at the low end to more than $20,000 at the high end. Where your home lands depends mainly on the size of the roof, its pitch, the material you choose and the condition of what's underneath.

Dark asphalt shingle roof installed by Bravo Roofing on a home in Boise

By Bravo Roofing LLC • Updated November 2026

Why roof prices vary so much

Two homes on the same street can have very different roof prices. A roof isn't priced by the size of the house alone. Roofers measure in "squares" (one square is 100 square feet of roof), then adjust for how hard the job is and which materials you choose.

The six things that affect your price most

  • Roof size: more squares means more material and labor. A roof is larger than the home's floor area, especially with a steep pitch.
  • Pitch: steep roofs take longer, need more safety equipment and are harder to work on.
  • Complexity: valleys, dormers, skylights and chimneys all add flashing and labor.
  • Accessibility: tight lots or limited access for materials and debris removal can add time.
  • Existing layers: more old layers, or heavy materials like wood shake, cost more to remove and dispose of.
  • Material choice: architectural shingles usually cost less than designer shingles or metal.

Costs that can come up during the job

Some problems can't be seen until the old roof is off. Rotted decking is the most common. Ask how your contractor handles this before you sign, including how repairs are priced and how you'll be told about them.

At Bravo Roofing, we provide a detailed, not-to-exceed estimate and honor it throughout the project.

What a good estimate should include

  • Tear-off and disposal of the old roof
  • Specific shingle brand and product line
  • Underlayment, flashing, drip edge and ventilation
  • How any damaged decking will be handled
  • Permits, where required
  • Cleanup
  • Written warranty terms

If one estimate is much lower than the others, compare these line by line. The difference is often something left out.

Ways to manage the cost

Get more than one written estimate, and compare what's included, not just the total. If your budget is tight, ask whether a repair can buy you time. You can also ask about financing. Bravo Roofing offers financing, along with an instant quote tool on this website for a quick starting number.

Frequently asked questions

Is the cheapest roofing estimate the best deal?

Not always. A low price can mean thinner materials, skipped ventilation work or no plan for damaged decking. Compare the scope of work and warranty, not just the total.

Does homeowners insurance pay for a new roof?

Sometimes, when the damage is from a covered event. It depends on your policy and your insurer's decision. Normal wear and age generally aren't what insurance is for.

Related pages

Roofing Certifications & Manufacturer Credentials

You shouldn't have to take our word for it. Each of these can be checked with the organization that issued it.

GAF Certified Plus™ Contractor

GAF lists Bravo Roofing LLC in its contractor directory as a Certified Plus™ roofing contractor.

View our GAF profile

BBB A+ Accredited Business

Bravo Roofing LLC has been a BBB Accredited Business since February 2023 and holds an A+ rating.

View our BBB profile

Registered Idaho Contractor

Idaho contractor registration RCE-59181. You can look up any contractor's registration through the Idaho Division of Occupational and Professional Licenses.

Idaho contractor lookup

Manufacturer Warranty Options

As a GAF Certified Plus™ contractor, Bravo Roofing can offer GAF's System Plus and Silver Pledge™ limited warranties on qualifying GAF roofing systems. Coverage and length depend on the products installed and the warranty terms, so we put the exact warranty for your roof in writing with your estimate.