Why Architects Prefer To Use Standing Seam Roofing – Uses & Benefits

The key idea to consider for standing seam systems is that the fastener is covered, whether the panel is fixed to the roof deck using a clip or directly attached to the deck material under the vertical leg using a fastener flange.

It is also defined as having raised seams or vertical legs rising above the level of the flat region of the panel. Standing seam roofs have concealed fasteners, whether the panel is fixed to the roof deck using a clip or directly attached to the deck under the vertical leg via a fastener flange. Standing seam is known to be a higher quality device widely found in architectural and industrial buildings.

Advantages of standing seam metal roofing

No Exposed Fasteners

One of the most important advantages of a standing seam roof is that no fasteners are apparent on the floor, which ensures that they are not exposed to UV, moisture, wind, and other conditions that may cause the fastener to wear or malfunction over time. Even standing seam systems do not place holes in the panels to support the structure. Plus, some people see fastener heads as unsightly, which is why it is common to use a standing seam roof to cover them.

Allows For Thermal Movement

When you limit the expansion and contraction required for proper thermal movement of a metal plate, you can experience problems such as oil canning, fastener elimination, increased noise, and more. In standing seam roofing systems, the panels are usually not double-pinned, which ensures they can extend and compress easier. This is particularly true if the slider/expansion clips are mounted or if it is a snap-lock mechanism where the metal can shift easily with a clip.

Engineered Systems Tested To Perform To High Standards

Engineered seam metal roofing systems are evaluated against the highest specifications set by market experts, including ASTM, ul, and FM approvals. Requests for engineered construction materials are becoming increasingly common, particularly for commercial structures in a hurricane and high-wind areas. Engineered seam metal roofing systems usually comply with wind uplift testing requirements, air leakage, water penetration, fire/combustion tolerance, and impact resistance.

Longevity & lifecycle

Metal roofing lasts much longer and requires less upkeep, particularly as compared to other forms of roofing, such as asphalt shingles or concrete tiles. Since fasteners do not reach the surface of the metal on a standing seam device, routine maintenance to check for shrinkage, loose or broken fasteners is much less common. Standing seam metal roofing systems usually provide a PVDF painting system that will improve the shelf life of your roof.


Zinc roof sheets can be made in several colours and textures. Lighter shades have the additional advantage of being colder as they are resistant to solar heat gain. Optimal fabrics for standing seam metal roofs are those that have toughness, corrosion-resistant, and durability. Standing seam metal roofing systems are available in a range of metals including bronze, aluminium/zinc coated alloy, coated steel, and copper. The choice of material is determined by environment, aesthetics, and budget.

Standing seam metal roofing systems are built over an insulating material to improve energy efficiency. This insulation also eliminates the noise issues that could be faced in certain metal structures. Standing seam metal roofing systems are usually used with roof slopes of 3:12 or higher. This roofing system does not use exposed fasteners; the elevated seams are firmly interlocked to keep water from entering.


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