Metal roofing — Boston, MA

While often referred to as tin roofs, modern 'tin' roofing in Boston is typically made from galvanized steel, aluminum, or copper, offering significant benefits in our climate. These materials are highly resistant to the heavy snow loads, ice dams, and wind-driven rain common in New England. They also provide excellent fire resistance, a valuable asset in densely populated historic areas. Metal roofs are lighter than many traditional materials, reducing structural strain, and their reflective properties can help mitigate heat gain during warmer months, contributing to energy efficiency.

Metal roofs in Boston generally require minimal maintenance, but periodic inspections are still recommended. This includes checking for any debris accumulation, especially after heavy snow or wind storms, and ensuring that fasteners remain secure. Cleaning gutters and downspouts is also important to prevent water backup. For most metal roofing systems, a simple wash with mild soap and water is sufficient for cleaning. The durability of the materials means that extensive repairs are rare, but addressing any minor issues promptly will ensure the roof's longevity.

Standing seam metal roofs are an excellent choice for Boston due to their superior performance in our challenging weather conditions. The raised seams create a robust, watertight barrier highly resistant to wind uplift, heavy rain, and snow accumulation. This design eliminates exposed fasteners, a common point of failure in other roofing types, significantly reducing the risk of leaks. Their durability and longevity make them a sound investment, providing reliable protection against everything from coastal storms to harsh winter elements.

For metal roofing installations in Boston, the type of fasteners used is critical for durability and performance. While traditional roofing nails are common for asphalt shingles, metal roofing often utilizes specialized screws with neoprene washers. These screws are designed to hold the metal panels securely while allowing for expansion and contraction caused by temperature changes. Using the correct fasteners, installed by experienced professionals, is essential to prevent leaks and ensure the integrity of the metal roof against our weather.