The typical US Defense Intelligence Agency Intelligence Officer salary is $97,935. Intelligence Officer salaries at US Defense Intelligence Agency can range from $66,040-$130,692. This estimate is based upon 12 US Defense Intelligence Agency Intelligence Officer salary report(s) provided by employees or estimated based upon statistical methods. See all Intelligence Officer salaries to learn how this stacks up in the market.
Where valleys run from the edge of the roof to a ridge, trim the flashing to fit under the corresponding side of the ridge shingles. Pull the nails at that side of the ridge shingles to install the flashing, and re-nail the ridge after the flashing is nailed in place.
GAF- Mastering The Roof (chapter 12) This video demonstrates the proper installation technique for installing roofing valleys; the open, woven, and closed cut methods are demonstrated. Valleys are a prime leak area, so it's important to be careful. Videos are intended for U.S users only unless otherwise noted.