Improper nailing is the biggest cause.
Roofing shingles do it yourself.
Following the manufacturer s nailing instructions is critical.
Replacement tear off 1.
Secure loose boards and cover large holes.
Installing metal shingles is a more difficult do it yourself project than installing other types of shingle how to remove fiberglass shingles before replacing a roof you may need to remove old fiberglass shingles.
When installing the paper you will overlap the felt paper per local building code usually 2 4.
Run shingles long then trim them off.
Remove old shingles and.
Install the shingles nail on shingles.
Preparing the roof 1.
Make sure you keep this first row straight using the ice and water shield as a guide.
Hook blades are used for.
The first full size course of shingles is installed directly on top of the starter course but with the tabs facing down towards the eaves.
Start by laying asphalt felt or other underlayment over the roof.
This byot diy project is all about how to install a new roof.
Get the right number of shingles for the job.
This process will require some.
Install new flashing metal.
Use a shingle scraper pitchfork or flat shovel to get under the shingles prying them up.
Using your staple gun secure the felt to the roof.
If you live in an area with inclement weather you should consider using a special ice and water protector.
Nail each starter shingle with four 12 galvanized roofing nails placed three inches above the eaves one inch and twelve inches from each end of the shingle.
Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps.
Overlap each row at least 3 to 4 inches.
It generally takes three bundles of shingles to cover 100 square feet.
Hammer down any boards or nails that have come loose ensuring the.
This is a step by step tutorial will show how to reroof a roof from start to finish.
For nice straight lines run shingles over the edge of the roof.
This will help determine how the shingles will lay on the.