Union County Roofers: Article About Caring For Metal Shingle Roofs
While it's true that metal roofing shingles require little maintenance when properly installed, it's still a good idea to have the roof inspected each year to ensure that no problems are developing due to weather or other uncontrollable factors. The best way to ensure that the roof stays in great condition is to contract with the certified Union County roofers who performed the initial installation.
Property owners can help maintain their roofs in top condition by recognizing some of the common signs of wear and tear. Most metal shingle roofs are installed in such a way as to limit damage from winds. This interlocking installation technique stands up to all but the most vigorous winds, but extreme winds can cause the edges to bend up and let in moisture.
Metal is impervious to insects, rot and mildew, but like other roofing systems, the tiles should be kept free of debris. Downed limbs and leaf build up can cause scratches and dents that can allow rust to set in or make way for moisture. It's very uncommon for a metal roof to be damaged in this way, but some of the older coatings may not be as durable and protective as the newer ones.
Have a question regarding commercial roofing or residential roofing? Please ask the roofers from Peter W Smith Construction of Union County NJ today.
For coated metal shingles that add granules to the finish that resemble asphalt roofing or other traditional roofing materials, it's important to limit the amount of walking that occurs on the roof. It's best not to walk on it at all, and in general, roofers have ladders and equipment to assist them in making any needed repairs without having to do so.
Metal roofing products generally have a Class A fire rating; however, the material that's used under the metal can decrease that rating. Try to establish the type of underlayment that has been used so that the actual fire risk is known.
Metal does expand and contract as it heats and cools. In areas where extremes in temperature are common, check to be sure that the roof has the type of fasteners that allow this. Otherwise, connectors may become loose and allow moisture to seep down to the underlayment and underlying support structures.
Seamless metal is extremely moisture resistant, but most homes have at least a few intrusions through the metal. These areas need to be protected with flashing so that they do not leak moisture and allow molds or other pests to thrive.
There are no general cleaning techniques that are safe for all metal roofing types. Many need very little cleaning, but for textured or coated shingles, it may be best to allow a roofing professional to take care of any needed clean up.
With proper care, a metal roofing system can last for 50 years or more, making them one of the best investments in a home.