08/18/2026
Hanson Commercial Roofing Project
Another commercial roofing project completed for Chimney Chap in Hanson, Massachusetts!
This project required more than simply installing a new roof. Over one section of the building, we installed a 1/2” CDX plywood layover to provide a proper roofing surface. Because adding a plywood layover can affect the existing airflow, we also made sure the ventilation was corrected properly.
We installed a Lomanco intake deck vent system along with a ridge vent, creating a continuous deck to ridge ventilation system to help promote proper airflow through the roof assembly.
At Giannini Roofing, we believe a quality roof is about more than what you can see from the ground. Proper ventilation, correct installation methods, and quality materials all play an important role in a long lasting roofing system.
🔨 Commercial Roofing Services
• Asphalt shingle roofing
• TPO roofing systems
• EPDM rubber roofing
• Roof replacements
• Roof repairs
• Proper roof ventilation systems
If your commercial building needs roofing work, give Giannini Roofing a call (781) 351-1785! We’re equipped to handle everything from asphalt shingles to TPO and EPDM rubber roofing systems.