Most homes rely on passive attic ventilation, which works on the principle that heated air naturally rises. There are two types of roof vents that create a continuous passive air exchange from the ...

Roof vents can be dome-shaped, square (like the one shown here.), rectangular or chimney-shaped. They all have a cap over the ...

I am reroofing the house and have a question about roof venting. Most houses in the neighborhood have ridge vents on all ...

While many homeowners concentrate on maintaining the ground-level features of their homes, a roof cleaner can help keep the roof looking its best. Often, not until black streaks and patches of ...

The ISA Certified Automation Professional ® (CAP ®) certification is a mark of career excellence that affirms your commitment to quality and demonstrates your expertise and knowledge of automation and ...

A Guide to the Automation Body of Knowledge is the primary text resource for the CAP exam and provides a complete overview of all technical topics. Order the Guide to the Automation Body of Knowledge.

The national average for a 2,000-square-foot new roof is $21,440 ... and flashing or ventilation can also affect costs. “Roofing costs can fluctuate based on the time of year and local weather ...

Below you'll find the top scoring small cap stocks ranked by cheapness using a value composite. Small-cap value has been one of the best performing investing styles over time. The combination of ...

If you invest in the stock market, whether by stocks or by funds, it's a pretty sure bet that you hold large-cap stocks. Large companies are responsible for untold trillions of dollars of economic ...

Stocks must have a$ 30 million minimum market cap and a 5% minimum float ratio to be considered for inclusion. This required float ratio is lower than the 10% required by its index counterparts ...

Well-constructed portfolio of US large-cap stocks. Our research team assigns Gold ratings to strategies that they have the most conviction will outperform a relevant index, or most peers ...