Lay the next row of shingles directly on top of the first row making the row two tiles thick.
How to install architectural roof shingles yourself.
Place a whole shingle next to it.
Overlap each row at least 3 to 4 inches.
These are the steps that you have to follow for how to shingle a roof with architectural shingles.
Put on the nails so that shingles are firmly in place.
Start by laying asphalt felt or other underlayment over the roof.
Lay asphalt felt paper or special waterproof underlayment such as a self healing membrane over the roof.
Start installing at the outer and lower edge of your roof.
Some roofers will use 15 pound 6 8 kg roofing paper which is an effective method although the best method is a self sealing membrane with a rain screen.
After completing one side follow the same process on the other side.
Before you install your first shingle use your utility knife to cut 6 inches off of the side then lay it on your roof allowing the architectural shingles to hang between 1 2 to 2 inches over the edge.
Also referred to as a 3 dimensional shingle architectural shingles are made of several layers of material giving it a texturized appearance.
Using your staple gun secure the felt to the roof.
Apply a cover of starter architectural shingles.
You require overlapping shingles at the top of roof where both sides met.
Overlap layouts are also included with the roof.
If you live in an area with inclement weather you should consider using a special ice and water protector.
When laying the shingles for the top row cut 6 inches 15 2 centimeters from the first shingle in the left corner of the roof using the utility knife.
Nail down the shingles as you go along.
Install new flashing metal.