Ann Arbor Roof Replacement

June 2021  |  GAF Timberline HDZ in Shakewood

Bill’s Ann Arbor home faced a unique combination of snow load, freeze–thaw cycles, spring rain, and seasonal humidity. These conditions place constant stress on aging roofs, especially those built between the 1970s and early 2000s.

RoofAdvisor provides homeowners like Bill with clear evaluations, honest recommendations, and high-quality installations designed to protect their homes for the long term. Our goal is simple: help you understand what your roof needs and guide you toward the right solution, without pressure.

Newly replaced roof in Ann Arbor. The image showcases the completed roof replacement on Bill's home, featuring GAF Timberline HDZ asphalt shingles in Shakewood.

What We Commonly See in Ann Arbor Roofing Systems

Many roofs in Ann Arbor approach replacement around the 20–30 year mark. During inspections, we often find:

  • Shingles nearing end-of-life
  • Wear from freeze–thaw cycles
  • Ventilation systems that no longer meet current standards
  • Storm-related deterioration around flashing and penetrations
  • Early warning signs of potential leaks

Replacing these older systems before interior damage develops is often the most cost-effective choice for homeowners in the area.

Featured Roof Replacement in 48105

Bill’s roof had reached its lifespan. The shingles were worn, the ventilation system needed updating, and past winters had begun to impact key areas of the roof.

After our assessment, we provided clear recommendations and helped Bill navigate his insurance coverage. He chose to upgrade to a full GAF Roofing System using Timberline HDZ in Shakewood, a warm architectural shingle that pairs well with his home’s brick and siding.

Why This Roof Needed Replacement

This home reflected a pattern we see often in Ann Arbor:

  • Shingles approaching end-of-life
  • Weathering from repeated Michigan freeze–thaw cycles
  • Ventilation no longer meeting modern standards
  • Storm wear beginning to compromise key components

Many homes built in Ann Arbor between the 1970s and early 2000s experience similar conditions. Replacing these older systems before leaks begin is typically the most cost-effective choice.

Before photo of Bill's Ann Arbor roof showing weathered shingles needing replacement. This asphalt shingle roof is showing its age and is ready for replacement.Ann Arbor roof replacement by Bill's! View of the completed roofing project with brown asphalt shingles installed on the house. Excellent roofing.

Before

  • 25-Year-Old Shingles
  • Granule Loss
  • Patched Leaks
  • Algae Streaking
  • Color Fading
  • Flashing Failing

After

Roofing System Details

A Complete GAF Roofing System for Long-Term Protection

To ensure durability and eligibility for GAF’s enhanced warranty coverage, we installed a complete GAF Roofing System, designed to work together as a cohesive protective layer.

1. Leak Barrier

GAF WeatherWatch

Added to eaves, valleys, and other vulnerable sections to help prevent leaks caused by ice dams and wind-driven rain—both common concerns in Ann Arbor.

2. Roof Deck Protection

GAF FeltBuster

A synthetic underlayment that lies flat, improves moisture protection, and supports proper deck breathability.

3. Starter Strip Shingles

GAF Pro-Start

Installed along the roof edges to create a secure foundation and support GAF’s WindProven™ Limited Wind Warranty.

4. Shingles & Ridge Cap

GAF Timberline HDZ, Seal-A-Ridge, & Pro-Start

This combination, in Shakewood, provides dimensional curb appeal and a strong finishing edge across the roof peak.

5. Attic Ventilation

GAF Snow Country Ridge Vent

A continuous ridge ventilation system that improves airflow, reduces moisture buildup, and supports the longevity of the entire roofing system.

6. Roof Accessories

  • Vented drip edge: White
  • 3–4″ pipe boots: Black
  • Bath vent caps: Black

Warranty Protection

Because the full set of required components was installed, this home is protected by a GAF System Plus Limited Warranty, offering 50-year material coverage and extended system-wide protection. Because Bill chose RoofAdvisor his home is also protected by our 25-year No-Leak Guarantee.

Why Homeowners Choose Timberline HDZ

Ann Arbor experiences a wide range of weather conditions—heavy snow, summer storms, and frequent freeze–thaw cycles. Timberline HDZ shingles perform well under these conditions due to:

  • WindProven Protection (no maximum wind-speed limitation)
  • LayerLock Technology for improved fastening strength
  • Algae-resistant granules for cleaner long-term appearance
  • Architectural profile that complements traditional Ann Arbor homes
  • Eligibility for GAF lifetime warranty when installed as a full system
Learn More About HDZ Shingles

Hear From The Homeowner

Local Expertise You Can Depend On

RoofAdvisor serves Ann Arbor, Dexter, Ypsilanti, Saline, and all surrounding communities. As a Michigan-based roofing contractor, we understand the specific conditions that affect roofs in this region.

When you choose RoofAdvisor, you receive:

  • Installation from a GAF Master Elite certified contractor
  • Clear communication and transparent recommendations
  • Insurance claim assistance when appropriate
  • Local crews familiar with Ann Arbor home construction
  • Long-term roofing guidance, not sales pressure

Considering a Roof Replacement in Ann Arbor?

Most roofs in the Ann Arbor area last 20–30 years, depending on ventilation, shingle quality, and maintenance. If your roof shows curling, streaking, or surface wear, it may be time to schedule a professional assessment.

RoofAdvisor provides clear, honest recommendations and helps you choose the right system for your home.

Schedule Your Free Inpsection

RoofAdvisor Services

Services Taylored To Fit Your Needs

Inspector on roof of home near dormer window ensuring proper ventilation. Offering many benefits to long term roof health. House after snow storm.

Free Roof Inspections

Our free roof inspections can help you make an informed decision regarding what your your roof needs!

Roof Maintenance: Roofer using caulk gun on shingle roof. Professional home maintenance and repair services.

Roof Leak & Damage Repair

RoofAdvisor will fully analyze every roof, every time, so you don’t waste time and money on multiple costly repairs.

We will protect your landscaping while providing a quality roofing project and increasing curb appeal

Roof Replacements

RoofAdvisor provides top quality Materials and service in all aspects of our roof replacements.

Proudly Serving Property Owners in SE Michigan & Beyond

We’re proud to serve homeowners and businesses across Southeast and Mid-Michigan with dependable roofing solutions. Our team provides the same attention to detail and quality workmanship in every community we visit, whether you need a simple roof repair, a proactive roof inspection, or a complete replacement.

Cities we regularly work in

  • Ann Arbor
  • Brighton
  • Canton
  • Howell
  • Lansing
  • Livonia
  • Novi
  • Plymouth
  • Rochester Hills
  • Sterling Heights
  • Troy
Fully licensed and fully insured local company offering residential and commercial roofing services to the surrounding areas. Contact us today for your free estimate for roofing repairs or complete replacement.

This map represents our residential service area. We now offer our multi-family roofing services to the entire state!

Counties We Serve

  • Genesee
  • Ingham
  • Jackson
  • Lapeer
  • Livingston
  • Macomb
  • Monroe
  • Oakland
  • St. Clair
  • Washtenaw
  • Wayne

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