However metal is a slippery slope literally and it is advised to place snow guards on your gutters to prevent a massive snowfall from the metal roof.
Metal roof gutters snow.
If you choose not to the troughs often act as a catch causing additional ice formation and making the problem even worse.
It is a specially shaped sheet metal cover for the rain gutters that draws the water around and into the gutter but throws leaves snow and even ice off the edge over the gutter.
I just had the identical problem.
A metal roof will generally shed snow better but snow running down the roof will still freeze on the unheated overhangs creating an ice dam.
Metal roofing can be just as susceptible to this as.
And snow slides on metal roofs often include snow from the entire roof making them extremely dangerous and extremely damaging.
A nice homeowner named lisa emailed me the following about her recent issues with the gutters on her home being torn off by sliding snow.
Different configurations of snow blocks and snow fences are available to break up sliding snow or hold it in place until it melts.
Leaf guard uses the same concept but is built right into the rain gutter.
Snow that can avalanche off a roof is one problem while ice that can dam up eaves and gutters is another.
Snow guards are often placed in staggered rows and designed to hold the snow on the roof while preventing it from sliding off in large quantities.
Metal roof snow guards snowguards are highly recommended for almost all metal roofing systems because of their smooth surface.
Asphalt roofs do not appear to need snow guards.
Damage to roofs gutters siding and landscaping are common problems for many types of roofing systems.
Snow slides from the roof have been known to cause extensive damage to both property and pedestrians.
I came across an old posting of yours in which you were giving advice to a homeowner like me who had a metal roof and problems with cascading snow ripping the gutter off.
Features you want in gutter guards with snow and ice to begin with a fine mesh will be more desirable than standard mesh sizes.
We offer a number of different snow guards to suit any application and desired appearance.