R panel is an exposed fastening system and standing seam is a concealed fastening system.
R panel roofing vs standing seam.
Standing seam or standing rib panels are usually heavily tested and have excellent performance characteristics.
Additionally because r panel is installed with exposed fasteners it is faster to install.
Screw down panel metal roof if you re getting a new metal roof installed over a heated space then you re probably going with a standing seam roof.
For most applications however the greater cost and installation time of standing seam roofing is an reasonable compromise for the many upsides of standing seam panels.
Cost of r panels with installation boils down to 5 8 for square foot.
It s ideal for retro fitting over existing composition shingles and it saves time labor and disposal costs which means a lower total project cost.
Standing seam roofing the primary advantage of r panel is that it is widely available and economical.
Even though it s usually installed as a new roof customers also like to use a standing seam for accent purposes because of the clean look it has.
The installation of standing seam metal roof comes to 12 20 for square foot.
However standing seam is favored in this category because the fasteners are not exposed.
Corrugated metal panels are often used in commercial and low end residential applications but standing seam is becoming a lot more prominent and extremely popular in high end.
Sheffield metals is a leader in the distribution of coated and bare metal products as well as engineered standing seam metal roof ssmr wall systems.
Standing seam metal roof vs.
Exposed fastener system v.
This is especially true if slider expansion clips are installed or if it s a snap lock system where the metal can move freely with a clip.
We specialize in providing painted galvalume and aluminum for the architecturally driven metal panel industry.
In standing seam roofing systems the panels generally aren t double pinned if installed to our recommended details meaning they can expand and contract better.
The r panel is a low maintenance durable metal roofing alternative to conventional roofing.