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New Roof

Roof Installation in Glendale

A sound deck, sealed flashing, and a finished ridge cap, your home protected from the next monsoon season.

  • Free Inspection
  • Written Quote
  • Deck & Flashing Check
  • Post-Job Follow-Up
Roof Installation carried out by a professional roof replacement

What Goes Wrong

Where rushed installations fail, and what a careful one does instead

Skipped Deck Repair

Laying new shingles over soft or rotted decking traps moisture and causes the new roof to fail within a few years.

Deck Inspection First

Every soft spot and water-stained section is replaced before underlayment goes down, so the new roof has a sound base.

Thin Underlayment

A single layer of standard felt at eaves and valleys leaves the deck exposed during Glendale’s heavy monsoon rain events.

Ice & Water Shield

Synthetic underlayment covers the full deck, with ice and water shield added at eaves and valleys for a second moisture barrier.

Poor Nailing Pattern

Under-nailed shingles lift in high wind, voiding the manufacturer warranty and creating entry points for water.

Code-Compliant Nailing

Shingles are fastened to the manufacturer-specified nailing pattern, keeping the warranty intact and the courses wind-resistant.

Flashing Shortcuts

Reusing old flashing at chimneys, skylights, and wall junctions is a leading cause of leaks within the first year after installation.

New Flashing at Every Joint

Fresh flashing is set at every wall junction, chimney base, and skylight frame so each penetration is sealed against wind-driven rain.

Scope of Work

What a full roof installation covers

Each phase builds on the last, skipping one compromises everything that follows.

Tear-Off & Disposal

The existing roofing material is stripped to the bare deck and removed from the site before any new work begins.

Deck Inspection & Repair

Every section of sheathing is checked for rot, soft spots, and water staining; damaged boards are replaced before proceeding.

Underlayment Installation

Synthetic felt covers the full deck, with ice and water shield layered at eaves and valleys for added moisture protection.

Shingle or Tile Placement

Architectural asphalt shingles are installed in overlapping courses using a manufacturer-specified nailing pattern for wind resistance.

Flashing & Drip Edge

New flashing seals every penetration and junction; drip edge along eaves and rakes directs water away from the fascia board.

Ridge Cap & Cleanup

The ridge cap seals the peak and completes the weather barrier; the site is cleared and a walkthrough confirms the finished scope.

Vent Installation

Roof vents set into the field before upper courses close in.

Skylight Flashing

Skylight frames re-flashed and sealed during installation.

Chimney Flashing

Step and counter flashing replaced at the chimney base.

Installation Sequence

Every phase of a residential roof installation

Understanding the installation sequence helps you know what to expect and what each step is protecting.

The job starts with a complete tear-off of the existing roofing material. Once the deck is exposed, the roofer inspects every section for soft spots, rot, and water-stained sheathing. Damaged decking is replaced before anything else proceeds. In Glendale’s older single-family neighborhoods, hidden deck damage under worn shingles is common enough that this step can affect the final scope. You are notified of any additional deck work before it is carried out.

With a clean, sound deck confirmed, underlayment goes down first, typically a synthetic felt layer, with ice and water shield added at eaves and valleys. Architectural asphalt shingles are then installed in overlapping courses with a manufacturer-specified nailing pattern. Vent installations are set into the field of the roof before the upper courses are completed, ensuring a weathertight seal around each penetration.

Flashing is installed at every wall junction, chimney base, and skylight frame. Drip edge is set along the eaves and rakes to direct water away from the fascia. The ridge cap is the final roofing component, sealing the peak and completing the weather barrier. Glendale’s monsoon-season wind and rain make underlayment and flashing quality especially consequential. After cleanup, a walkthrough confirms the finished installation matches the agreed scope.

Why Choose Us

Why Glendale Roofing for your roof installation

Accountability at every stage, from the first inspection to the final walkthrough.

Inspection Before Any Commitment

A local roofer inspects the full roof system, deck, flashing, underlayment, and vents, before a quote is issued.

Written, Itemized Quote

Materials and labor are listed separately in writing, so you know exactly what each line covers before work starts.

No Work Without Your Approval

Nothing is scheduled until you have reviewed and accepted the written quote, including any deck repair scope.

Local Roofers Who Know Glendale

We connect you with vetted independent local partners familiar with Glendale’s heat, monsoon loads, and older home stock.

Post-Job Verification

A follow-up after the work is done confirms the finished installation matched the agreed scope and written quote.

A completed roof replacement job at a house
A finished roof replacement project

How It Works

From first contact to finished roof

  1. 01

    Request an Inspection

    Send your property details and a local roofer is arranged to inspect the deck, flashing, underlayment, and ventilation at no charge.

  2. 02

    Review Your Written Quote

    You receive a written, itemized quote separating materials from labor, with timeline and warranty details, before any work is scheduled.

  3. 03

    Installation & Walkthrough

    The roofer completes the full installation sequence and a walkthrough confirms the finished work matches the agreed scope exactly.

Pricing Estimates

Typical Roof Installation Prices

JobTypical cost
Asphalt shingle roof installation$9,000-$17,000
Architectural shingle roof installation$9,000-$22,000
Tile roof installation$14,000-$35,000
Metal roof installation$18,000-$36,000
Flat roof installation$8,000-$30,000
These prices are estimates and often vary with the condition, size and scope of each job. Message or call us for a free, no-obligation quote.
See all prices

Common Questions

Questions homeowners ask before a roof installation

What is usually included in a roof installation?

A full installation covers tear-off of the old roofing, deck inspection and any needed repairs, underlayment, new shingles or tile, flashing at every penetration, drip edge, ridge cap, and site cleanup. The written quote lists each component separately so nothing is ambiguous.

How do I know if I need a full installation rather than another repair?

Repeated leaks after repairs, widespread shingle damage, or a deck showing rot or water staining usually mean patching is only delaying the same outcome. A full deck inspection during the quote process shows whether the structure can support another repair or needs a complete replacement.

How long does a residential roof installation take?

Most single-family roofs take a few days. Roof size, pitch, the extent of deck repairs, and weather all affect the schedule. The roofer gives you a timeline in the written quote before work begins.

What happens if hidden deck damage is found once the old roof is stripped?

You are notified before any additional work proceeds. The roofer documents the damaged sections and provides a revised scope in writing. No extra work is carried out without your approval.

Why does flashing matter so much in Glendale?

Monsoon-season wind and rain drive water sideways into wall junctions, chimney bases, and skylight frames. Old or reused flashing at those points is the most common source of leaks within the first year after a new roof is installed. New flashing at every joint is a standard part of the installation scope.

Do I need a permit for a full roof installation in Glendale?

Glendale, AZ typically requires a permit for a full tear-off and replacement. The local roofer handles the permit application as part of the job. Confirm the permit requirement and process when you review the written quote.

More questions about Roof Installation?

Get a Written Roof Installation Quote

Send your property details and we’ll arrange a local roofer to inspect the full roof system and quote materials and labor separately, no work scheduled until you have it in writing.

Request Free Inspection