Apply roofing cement to the roof.
How to do rolled roofing.
This reduces the chances of wrinkles after the roofing is installed.
Spread the roofing cement along the.
Installing the rolled roofing 1.
How to do it attach first course.
How to properly install roll roofing.
Use 1 inch nails for new roofing.
Prepare a valley between joined roofs by cutting a strip that is 18 inches wide and covers the entire length of the valley.
Using a measuring tape measure 35 inches 89 cm up from.
Nail it in place with roofing nails that penetrate at least 3 4 inch into.
Enlist the help of one or two helpers to handle the long strips.
Roll roofing is not very pliant or flexible in cold weather of fewer than 45 degrees fahrenheit and it can crack and break if.
Mark a chalk line to identify the end of your first layer.
Valleys will be open so flash them before hand with metal or two layers of roll roofing the first an 18 inch wide strip and the second 36 inches wide.
They are long enough to penetrate the sheathing.
Position the first course so it overhangs the drip edges by about 1 4 inch and roll it out a.
Plan so that no two butt joints are closer than 2 feet from each other.
Use a trowel to scoop up the roofing cement.
To lay the rolled material on the parapets cut a piece of the desired length then mechanically attach it to the top edge of the parapet then glued to the base fabric fusing.
To seal a plumbing vent spread roofing.
Use 1 nails for re roofing.