This will help determine how the shingles will lay on the.
Shingles roof installation instruction.
Installation instructions instrucciones de instalación general instructions coverage.
Remove old shingles and.
Panel installation should begin at the gable end of the roof opposite the prevailing rain bearing wind this will provide added assurance against wind driven rain being forced under the laps.
Install a full shingle against the right edge of each shingle in courses one through five.
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.
Use minimum 3 8 10 mm plywood or osb decking as recommended by apa the.
At this point chalk a line from ridge to eave.
Measure the length width and rise of one section your roof.
Beginning again with a full shingle repeat the five course pattern up the left rake figure 12 8 b.
First measure the length and width of one section of the roof then measure the distance the roof rises from the lowest point to the highest point.
How to install asphalt shingles 1.
Measure one panel width in from the roof edge.
Preparing the roof 1.
Get the right number of shingles for the job.
Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.
Install new flashing metal.
It generally takes three bundles of shingles to cover 100 square feet.
Start by laying asphalt felt or other underlayment over the roof.
Most metal shingles will be attached to the roof using metal shingle.
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Before you can begin to update your roof you will have to get an accurate measurement and order your materials.
Place the leading edge of the first panel along this line.
Fill in courses across the roof in a stepped diagonal fashion using.
Understand the physics of how a sloped shingle roof works.
Measure the length of a shingle as it lies across the roof.
Do not install glenwood.
Working at heights on a roof presents fall hazard risks and.
Gaf shingles must be installed on slopes of 2 12 or greater.
Asphalt roofing shingles simply rely on the force of.
Roof decks and existing surfacing material must be dry prior to application of shingles.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
3 bundles 1 bundle of 20 and 2 bundles of 22 when applied according to instructions will cover 98 4 square feet 9 14 square meters.
Continuing up the roof.
Course over and above the fourth course shingle.
