How do you shingle a roof step by step?
- Roll out the self-stick underlayment. Stick on the underlayment.
- Cover the roof with felt paper. Roll on the felt paper.
- Overlap the ridge.
- Waterproof your valleys.
- Fold flashing over the peak.
- Install the shingles.
- Working around vents and stacks.
- Shingle over the vent flashing.
How do you stagger shingles?
The trick to laying asphalt shingles is to stagger the seams between courses. Begin shingle application at the lower left rake of roof. Continue the first course across roof with full shingles laid flush with the starter strip and fastened with four nails, placed as specified.
How many nails should be used per shingle?
4 nails
General Guidelines for Nailing Shingles Install the recommended number of nails per shingle. For Duration® Series shingles, Owens Corning recommends using either a 4- or 6-nail fastening pattern depending on the roof’s slope and building code requirements. In most cases, 4 nails are adequate.
Do you start roofing from top or bottom?
To lay out the design for the shingles, begin at the bottom of the roof and place a tape measure ½ inch from the edge of the roof to ensure the shingles overhang the drip edge. Mark 12 inches up on the roof for the first course of shingles, then mark every 5 inches all the way up the roof to set your reveal.
Do you pull the plastic off shingles?
The GAF shingle application instructions for our entire product line specifically state that that film does not need to be removed. Note: The film strips on the back of each shingle are to prevent sticking together of the shingles while in the bundle. Their removal is NOT required during application.
How far should shingles hang over drip edge?
Shingles should not extend more than 3/4” (19 mm) past the drip edge. If shingles overhang the edge of the roof by more than 3/4” (19 mm), then they are not supported and may crack and break off.
How many inches do you stagger shingles?
Typical three-tab shingles of years past Take a look at details of a typical three-tab shingle installation (Illustration). The edge-to-edge spacing (stagger) measures 6 inches.
What is the difference between 3 Tab and architectural shingles?
The main difference between these two types of shingles is appearance. The 3-tab shingle is built with three tabs, each measuring 12” in width. architectural shingles are constructed with asphalt strips that are laminated to one another.
How lay 3 Tab roofing shingles on valleys?
How to Shingle a Valley With 3-Tab Step 1. Unroll a section of 36-inch-wide flashing material over the valley, starting at the bottom of the valley and… Step 2. Center the flashing material on the valley. Secure the flashing material to the roof’s felt paper with 1-inch… Step 3. Extend the 3-tab
Are 3 tab shingles good?
3-tab shingles may be a good choice for homeowners on budget. Unfortunately,3-tab shingles lack some of the aesthetic qualities of dimensional and luxury shingles. Blow-off — which is exactly what it sounds like — is also a threat to aging or poorly installed 3-tab shingles in rough weather conditions.