Good And Bad About Hot Roofs

The roofs can fail if the roof assembly is not properly installed or insulated or if the outside air is unable to absorb moisture faster than it is accumulated.

Good and bad about hot roofs. With a hot roof you re not digging through insulation to find wires and junction boxes pipes won t freeze and burst and the air flowing through ductwork will stay the right temperature. Roofing insulation reviews. 7 things to know before choosing a metal roof if your current roof is the root of your headache and maybe even a long list of costly home repairs consider these metal roofing pros and cons. A hot roof prevents energy loss and can lower your utility bills.

These roofs keep your home cooler during the hot summer months. But roofs do a lot more than keep the sun off your back. Unlike conventional roofing some metal shingle systems are installed from the top down eliminating the need to walk on them. A system most likely to be found in newly built homes.

You ll always find the upstairs and attic to be warmer in the summer months no matter how strong your air condition systems are because of how hot air rises. Additionally conditioned attics are great for storing stuff and there s no concern about extreme temperatures. These roofs do allow a bit of heat to escape from your home through the roof in the winter months. The roof could contribute to indoor air quality problems over time.

There are several things to consider when choosing a flat roof such as the materials weather and maintenance. Metal roofs can be made from a variety of metals and alloys including galvanized steel hot dip zinc galvanized g 90 and g 60 steel a less expensive thinner gauge steel often used in low end lower cost corrugated and ribbed metal panels galvalume steel zinc and aluminum coated steel a more expensive and longer lasting coating compared to g 90 galvanized steel stone coated. Roofs with exposed fasteners are particularly vulnerable to improper installation. A poorly made roof degrades in the heat cracking and breaking down over time.

The good and the bad flat roofs are usually found on commercial buildings rather than residential buildings but this does not mean you cannot have a flat roof constructed on your home. Because there are vents installed in the roof the warmer air can escape the home naturally which balances out the temperatures below. If the attic contains duct work it won t need to be insulated because there is no energy loss. A metal roof must be installed correctly.

Black roof shingles do a great job of absorbing heat but that also means any moisture problems found in the structure are going to be problematic over time.