Installation Instructions

4
Detailed ONDUVILLA
®
installation guide
SUPPORTING STRUCTURE
MINIMUM PITCH: 2/12 FOR SOLID DECK
ONDUVILLA® can be installed on all standard roof structures.
Wooden deck (for example OSB)
ONDUVILLA®
Fasteners
n Hammer
n Screw gun/screw driver
n Measuring tape
n Saw
n Ulity knife
n Safety goggles
n Chalk line
MATERIALS CHECKLIST
For residenal applicaons, ONDUVILLA® should be installed over solid decking—usually plywood, wood boards, OSB, or
planks—with a proper underlayment (felt).
Slope = amount of rise per run
Example: 3-in rise per 12-in run = 3:12
Minimum slope required: 2:12
Run
Rise
Slope
Ridge
Eave