The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12.
Pitch witch roof cleaning system.
More granuals are lost by walking on the roof in the wrong kind of footwear.
Roof pitch defined and explained.
Build you own low pressure roof cleaning rig for less than 500 00 and be in business in 2 weeks.
3000 psi is overkill and an unacceptable cleaning method for your roofing system whether it is an asphalt roof tile roof cedar roof or even a metal roof.
Today s roofs may require you to use multiple application techniques as well as rinse techniques.
Step by step instructions with parts list and chemical form.
The pitch witch is an awesome tool.
The average garden hose puts about 40 80 psi which is all that you need to properly and effectively clean your roof.
Or the colon can replace the slash as in 2 12 or 7 12.
Results driven by your decisions.
Pitch is the term used to describe the angle slope or slant of your roof.
Roof cleaning is required maintenance for all composite shingle roofs.
This video shows a basic overview of the roof cleaning algae stain removal restorat.
Roof pitch designations are comprised of two numbers indicating a ratio.
It does cut the pressure down and provides a consistent flow of water.
The average garden hose puts about 40 80 psi which is all that you need to properly and effectively clean your roof.