How to install a watertight roof valley with shingles – three + one methods

Flashing is the construction procedure which is necessary to make your roof surface waterproof. Read more detailed information about its functions and why roof flashing is so important!

A successful roof project requires following the correct application methods. Every minor mistake can cause leakage. Over the course of 4 blogs, we’ll be summing up some of the most common mistakes. (4/4)

Learn how to install a low slope roof that is connected to a shingle roof with a standard slope.