In addition wood shingles are often slippery and dangerous to walk on and absolutely slippery when wet.
Howslippery are wet roofs.
I have been on the roof when the flexarmor material is wet and did not find it to be slippery.
If the sheathing or wood is wet during the time of installation it can trap moisture inside of your roof leading to mold rot or other severe problems.
That said i am always very careful when walking on the roof especially when.
Asphalt shingles are not slippery when wet because the rock granules embedded in the surface provide good traction.
By way of comparison the industry literally had decades of experience with modified bitumen.
Shingles may not properly adhere to wet surfaces.
It seems to have some roughness but also looks like it could be a greased up chicken straight outta momma s oven.
Slippery when wet the roofing industry initially was reluctant to adopt the new synthetics.
A wet installation can also cause a new roof to fail.
How slippery is the roof when it s wet.
Shingles and roofing materials may not adhere properly to slick surfaces with high humidity.