You need to get up to the area that you are going to extend.
How to add overhang to existing roof.
Rafter extensions would need to be added onto your existing rafters.
To gain access to the existing rafter tails take off the fascia board that caps the ends of the.
With roofing you again have a couple of choices.
If you are.
You can measure the overhang s edge if you d like but it.
Jun 3 2015 in this q.
Remove the drip edge and the facia trim.
Follow safe working procedure falling.
Rent some scaffolding or get a.
Adding fascia and soffits.
Of the existing material is good.
Cut rafter tail extensions three times the length of the overhang that you want to add using lumber.
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The good news is that a roof overhang can usually be added without having to change the main structure of your roof which is a more expensive and all encompassing job.
This project is a little ambiguous as far as most.
Look up your local building codes to see if you need a work permit.
How to add a roof overhang preparing the roof.
This is something you can request from your roofing contractor as you plan your roof replacement.
Set up scaffolding.
Strip off the first 3 layers or more of shingles going up the roof the length of the work area.