Limitations
ò Roof
deck surface must be clean, dry and free
of debris.
ò Surface must be free of sharp
protrusions which could cut through the membrane.
ò Dri-Start
"A" Roofing Underlaymentá must
be covered with finished roofing material in 30 days. This membrane
is not intended for permanent exposure. Installation
Install
Dri-Start "A" Roofing Underlayment in the following critical locations on a typical sloped roof:
ò Centered
over ridges and valleys
ò Around
dormers, skylights or other penetrations
ò Eave
edges and low slope areas
ò Roof
to wall intersections
ò Full
coverage under metal, tile or shingles