How To Cut A Metal Roof Valley
How to measure and cut the metal on a valley for metal roof install.
How to cut a metal roof valley. The top joinery of both valleys when they meet on the same plane of roof is shown here. Snips are ideal for cutting any type of corrugated roofing especially for cutting softer metal like tin sheets. I have my valley custom made with water trough to help with leaking b. Best practices for sealing the metal roof valley vary based on the slope of the roof.
How to seal metal roof valley. This is due to the galvanized zinc coating on the panels which can leave the area open to rusting if scratched. Probably it s also the cheapest way for cutting corrugated tin roofing. Tin roofs are lightweight and soft by nature this is why cutting them manually with snips is a good option.
Avoid using anything that will melt the galvalume coating such as a chop saw torch or abrasive blade. There are many types of snips available on the market designed either for straight or curved cuts. Masterrib is a 36 wide 5 r. Just simple 3d animated digital instructions on how to install a valley on a masterrib panel roof.
How to measure and cut the metal on a valley for metal roof install. How to cut metal roofing to fit valleys. Cutting metal roofing material needs to be done with utmost care. No sales pitch or other fluff.
Low slope roofs slope less than 3 12. Corrugated metal roof panels.