Measure out the roof and run chalk lines for the rows of onduvilla shingles.
How to install onduvilla roofing shingles.
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Cut shingle to fit valley.
When you reach the end of a row cut the last shingle to size before installing it.
Apply strips of osb on each side of flashing.
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Installation instructions for onduvilla roofing shingles and accessories.
Then begin nailing the shingles to the roof working in rows and starting at the edge of the roof.
Apply a minimum of 28 inches of ice water shield.
Install a layer of roofing felt over the roof before you begin installing the new shingles.
Install the shingles so that each one is overlapping the shingle directly below it which will conceal the nails.
Step 3 cover the old shingles.
Onduline onduvilla tiles can also be used for diy applications.
Preparing the shingles and closure strips for the first row.
This will help keep any moisture from getting under the felt.
Apply 20 inch wide metal flashing.
The blind nailing technique to install onduvilla is a simple four step process.
Push fillers cut from closure strips into each corrugation.
Onduline onduvilla tiles can be used for diy applications.
Lay out the first row while lining up the ridges so one tile locks in with the other.