Material vs. Workmanship Warranties
There are two primary types of roofing warranties in Central Michigan. The manufacturer warranty covers defects in the shingles themselves, such as premature granule loss or curling. The workmanship warranty is provided by your contractor and covers installation errors, like improperly nailed shingles or poorly sealed flashing.
According to latest roofing warranty guides, workmanship coverage typically ranges from 5 to 10 years, while material warranties can extend up to 50 years.
The Importance of Certified Installers
In 2026, the strongest protection often depends on choosing a manufacturer-certified contractor. Manufacturers like GAF or Owens Corning offer “extended” roofing warranties in Central Michigan only when their products are installed by factory-trained professionals. These elite warranties often include “non-prorated” coverage, meaning the manufacturer pays the full cost of labor and materials for a much longer period.
For homeowners in Mt. Pleasant, Alma, Midland, and Clare, these certifications are the gold standard for long-term security.
Common Warranty Exclusions
Even the best roofing warranties in Central Michigan have limits. Most will not cover damage caused by “Acts of God,” such as tornadoes or massive hailstorms, which are typically handled by your homeowner’s insurance. Additionally, warranties can be voided if you fail to maintain proper attic ventilation or if you hire an uncertified person to perform repairs or install solar panels later on.
Reading the exclusions list is just as important as reading the benefits list before you sign your contract.
Registering Your Warranty
Many homeowners forget that roofing warranties in Central Michigan often require registration within 30 to 60 days of installation. Your contractor should provide you with the necessary paperwork or handle the digital registration for you. Keep these documents in a safe place, as they are often transferable to a new owner, which can be a major selling point if you decide to list your home.
Call Energy Plus Home Improvements
Looking for a warranty you can actually trust? Energy Plus Home Improvements provides clear, written warranties and uses certified installation practices to keep your home protected.
