However you may soon find that the toughest part of the entire job is getting the heavy material up to the roof in the first place something that can be solved in a number of ways.
Grackle lining up stuff on roof.
Tips for fixing that sagging detached roof liner in your car.
Although these dark spots and ugly black streaks on your roof may look like dirt mildew soot or mold what they really are is algae.
Those little spikes are there to break up sheets of ice and snow that will be falling off the roof this season.
The most common type is known as gloeocapsa magma also known as blue green algae.
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The spikes break up the snow ice sheet as it falls past them.
This algae growth usually begins as small spots and then eventually becomes visible streaks.
Hand carrying obviously the cheapest but also the most physically taxing method is simply carrying the roofing materials by hand onto the roof.
The common grackle is known to be extremely opportunistic.
It is less destructive if it gets broken up on the way down.