Roofs peel off from the edges so it is critical to hold them tight with the roof deck sealed on the outside we turn to flashing the edges with metal and membranes metal drip edge flashing image details roofing wrb flashing.
How to tie off on a metal roof.
The preferred spot would place the lean to under the overhanging roof of the existing building.
Commercial roofs call for a particular kind of roof anchor.
Roof anchors are installed and secured into structures that are capable of supporting up to 5 000 lbs.
Any water runoff will flow off of the main roof and hit the lean to at an angle to prevent pooling and.
In most cases you want to use a non penetrating fall protection anchor such as a weighted anchor point or a parapet clamp.
This video shows the transition of a shingle roof to a metal roof.
Working on any roof is dangerous and slick metal roofs with a steep pitch are particularly perilous.
If you are installing long term permanent anchor points the cb anchor posts can make great tie off connections for single user or lifeline scenarios.
Tips for working on steep metal roofs.
How to tie a tin roof into the siding.
Step 1 determine where the lean to will be attached to the existing building.
Some older homes have tin.
Metal buildings pose the most difficulty due to their rigidity.
Tin roofs feature corrugated sheet metal installed with the grooves running downward to encourage water to drain off the roof.