Architectural Sheet Metal · Gutters, downspouts, copings
Architectural Sheet Metal
Precision-fabricated gutters, downspouts and copings, integrated with the roofing system rather than added on afterward, across Ohio, West Virginia and Pennsylvania.
Chapter 01
Gutters, downspouts and copings
Alongside its roofing systems, Mansuetto provides integrated architectural sheet metal work, including gutters, downspouts and copings, aimed at proper water management and long-term durability. On a commercial or institutional building this is fabricated sheet metal work, shaped and fitted to the building rather than a stock gutter run.
Copings sit at the top of a parapet wall, capping the masonry where a low-slope roof membrane turns up and terminates. Gutters and downspouts then carry water off the roof and away from the building once it leaves the field of the roof, so the two pieces of work are really one system covering the roof from the field to the ground.
Solon Elementary low-slope membrane roof meeting a brick parapet wall capped with metal coping
Managing water, airflow and structural transitions
Mansuetto describes this work as precision fabricated architectural sheet metal systems that protect the building envelope and support how the building performs. The sheet metal is designed to integrate with the roofing system itself, managing water, airflow and structural transitions rather than functioning as a separate trade bolted on at the end of a job.
That matters most at the points where materials change: where a membrane roof meets a brick parapet, where a metal roof turns a corner, or where a roof edge meets a wall. Those transitions are where the roofing system and the sheet metal around it have to be planned together from the start.
Chapter 03
Why the edges matter
On many low-slope commercial and institutional roofs, the open field of the membrane or metal panels is not where problems usually start. Flashing and the sheet metal at the edges, parapets and penetrations are more commonly where a leak first shows up, simply because that is where the roof has the most joints and transitions for water to find.
A coping cap that has come loose or failed is a common way water gets behind a brick or block parapet wall, and once it does, the damage can show up inside the masonry well before it is visible on the roof itself. Treating gutters, downspouts and copings as part of the roofing system, not an afterthought, is one of the more practical ways a building's edges are kept out of that kind of trouble.
Mansuetto Roofing. The membrane roof and brick parapet with metal coping at Solon Elementary is an example of how the roof and the sheet metal around it meet. Call (740) 633-7320.