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.
That's where roofing underlayment materials come into play. It used to be that an asphalt-saturated building paper acted as a weather barrier between roofing materials and the roof [source: Toolbase]. Today, there are many options for roofing underlayment materials -- rubberized asphalt to organic, fiberglass to synthetic. The right underlayment for your roof will keep moisture, cold weather and stifling summer air out, giving your roof a longer life. Many have anti-slip technology to protect the people who install the roof, and they can be exposed for up to six months while the roof gets built.