
What Is a Fiberglass Roof? Understanding GAF Roofing Systems in Northwest Ohio and Southeast Michigan
Quick Answer
A fiberglass roof is made from asphalt shingles reinforced with a fiberglass mat. GAF’s fiberglass shingles are lightweight, durable, and weather-resistant, making them a reliable roofing choice for homes across Northwest Ohio and Southeast Michigan.
What Is a Fiberglass Roof?
According to GAF, a fiberglass roof uses asphalt shingles strengthened with a woven fiberglass base mat. This reinforcement provides durability, fire resistance, and better protection from harsh weather compared to older organic-mat shingles.
These shingles are also coated with mineral granules to protect against UV rays, giving the roof both long-term strength and visual appeal.

How Fiberglass Roofs Are Made
Fiberglass roofing shingles consist of three key layers:
- Fiberglass mat – the structural foundation providing strength and flexibility.
- Asphalt coating – waterproofs and seals the shingle.
- Mineral granules – protect against sunlight, weather, and impact.
This multi-layer system delivers superior durability while maintaining a lighter weight than traditional asphalt shingles.
Benefits of GAF Fiberglass Roofs for Midwest Homes
GAF’s fiberglass shingles, such as the Timberline® series, offer features tailored for Midwest homeowners:
- Weather Resistance: Protects against wind, hail, and heavy snow.
- Energy Efficiency: Reflective coatings reduce heat absorption in summer.
- Fire Resistance: Class A rated, offering the highest level of protection.
- Longevity: Designed to last up to 50 years with proper maintenance.
- Aesthetic Options: Available in a variety of styles and colors to complement any home design.
Why They’re Ideal for Northwest Ohio and Southeast Michigan
Homes in these regions face humid summers, freezing winters, and unpredictable lake-effect storms. Fiberglass shingles perform exceptionally well under these conditions because they resist moisture, cracking, and warping.
They also handle wide temperature swings, a must for roofs exposed to both Michigan snow and Ohio humidity.
Who Installs GAF Fiberglass Roofs in Ohio and Michigan?
Great Lakes Home Remodeling proudly installs GAF fiberglass roofing systems across Northwest Ohio and Southeast Michigan. As a GAF Master Elite® President’s Club Award winner, Great Lakes ensures precision installation backed by industry-leading warranties.
Final Thoughts
Fiberglass roofs offer a balance of affordability, durability, and style, and with GAF’s trusted materials and Great Lakes Home Remodeling’s certified installation, homeowners in Northwest Ohio and Southeast Michigan can count on a roof built to withstand decades of Midwest weather.