This will help determine how the shingles will lay on the.
Shingles roof installation instruction.
Working at heights on a roof presents fall hazard risks and.
At this point chalk a line from ridge to eave.
Most metal shingles will be attached to the roof using metal shingle.
It generally takes three bundles of shingles to cover 100 square feet.
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Before you can begin to update your roof you will have to get an accurate measurement and order your materials.
If you live in an area with inclement weather you should consider using a special ice and water protector.
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.
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.
Place the leading edge of the first panel along this line.
Roof decks and existing surfacing material must be dry prior to application of shingles.
Remove old shingles and.
Gaf shingles must be installed on slopes of 2 12 or greater.
Get the right number of shingles for the job.
Use minimum 3 8 10 mm plywood or osb decking as recommended by apa the.
Beginning again with a full shingle repeat the five course pattern up the left rake figure 12 8 b.
Do not install glenwood.
Measure the length width and rise of one section your roof.
Step one in any roofing project is always safety first.
Preparing the roof 1.
Understand the physics of how a sloped shingle roof works.
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.
Installation instructions instrucciones de instalación general instructions coverage.
Asphalt roofing shingles simply rely on the force of.
Using your staple gun secure the felt to the roof.
Measure the length of a shingle as it lies across the roof.
How to install asphalt shingles 1.
Fill in courses across the roof in a stepped diagonal fashion using.
Start by laying asphalt felt or other underlayment over the roof.
Measure one panel width in from the roof edge.
Installation instructions instrucciones de instalación instructions d installation 1.
Install a full shingle against the right edge of each shingle in courses one through five.
Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
Install new flashing metal.
