Roofing Service

Treasure Valley Roof Replacement

Full tear-off and re-roof

Overview

Roof Replacement done the right way

When a roof is past patching, we tear it down to the deck, fix what we find, and rebuild it as a complete system — decking, ice and water shield, synthetic underlayment, starter, architectural shingles, ridge vent and matching metal.

You get a written scope before we start, photos of every hidden problem we uncover, and a fixed price that does not move unless you approve it in writing.

Roof Replacement project by Sage Roofing in the Treasure Valley

What's included

  • Complete tear-off and haul away of the old roof
  • Deck inspection with rotted sheathing replaced and documented
  • Ice and water shield at eaves, valleys and penetrations
  • Synthetic underlayment over the full deck
  • Architectural shingles from GAF, Owens Corning, IKO or CertainTeed
  • New pipe boots, step flashing, drip edge and valley metal
  • Balanced ridge and intake ventilation
  • Magnetic nail sweep and full-site cleanup daily

Signs you need this

  • Shingles curling, cupping or losing granules in sheets
  • Multiple leaks or repeated repairs in the same season
  • Roof is 20+ years old with sun-baked south exposure
  • Decking feels soft underfoot or sags between rafters

Common questions

How long does a roof replacement take?+

Most Treasure Valley homes are torn off and re-roofed in one to two days. Larger or steeper roofs, or homes with multiple layers, can run three.

Will you replace bad decking?+

Yes. We inspect the full deck after tear-off, photograph anything rotted or delaminated, and replace it at a per-sheet price disclosed in your estimate.

What warranty comes with a new roof?+

A manufacturer material warranty up to 50 years on qualifying systems, plus our own workmanship warranty on the installation.

Storm rolled through? We'll be on your roof, not on hold.

Same-week inspections across the Treasure Valley, full photo damage reports, and an estimator who sits in on your insurance adjuster meeting.