NOTE: Recommended
on a 3/12 roof slope or greater.
Step 1:
Install plywood deck
onto roof rafters.
Step 2:Install
30 lb. roofing felt over entire roof deck. Felt should extend 1/4"
beyond edge of roof deck. Overlap layers at least 4" working toward
the ridge.
Step
3: Tack down Cedar Breather. One tack (or nail) approximately
every 3 square feet is adequate. Install with dimples down to present
the flat side as the nailing surface. Do not lap layers of Cedar Breather.
Each course should butt against previous course. Work from fascia to ridge
while installing shingles to avoid walking directly on Cedar Breather
(may be slippery, especially when wet).
Step
4: Install
cedar shingles per manufacturer's instructions. Utilize a nail length
that will allow for 3/4" penetration into sheathing. Allow 1/4"
for Cedar Breather thickness. Ridge ventilation is highly recommended.
See your local distributor about Rapid Ridge 7. Leave proper spacing of
deck material at ridge if installing.