How Do You Do A Valley On A Metal Roof

Regardless of the method you choose do not drive nails within 6 inches or so of the valley center or you will provide an unwanted pathway for water.

How do you do a valley on a metal roof.

All three work well but check which is preferred by your local building department. To secure the roof valley flashing nail it down carefully. Low slope roofs slope less than 3 12 use tape sealant between the valley trim and the panel. Attach the flashing panel in place at the bottom.

Use fasteners to attach the panel to the structure making sure that there is complete compression of the sealant. First clean the debris out of the valley including sawdust nails and whatever else is in there. How to measure and cut the metal on a valley for metal roof install. Fold the top over the roof ridge and cut the bottom along the drip edge metal.

Then starting at the base of the valley center your first piece of flashing in the valley. How to shingle a valley with architectural shingles. How to flash a metal roof. Masterrib is a 36 wide 5 r.

There are three ways to roof valleys. Make sure that the end of the flashing panel is perfectly in line with the edge of the roof. Use 1 inch galvanized roofing nails. Lay the flashing down in the roof valley and start at the lower end of the roof.

Metal roof flashing installation. Best practices for sealing the metal roof valley vary based on the slope of the roof. With a clean valley you can lay down some peel and stick roofing membrane. Ensure ice and water protector has been installed along the valley first.

No sales pitch or other fluff. How to measure and cut the metal on a valley for metal roof install.