Installation of Metal Roofs
There are three basic methods for installing ''METAL ROOFS'' let's discuss, the first method, the ''EXPOSED METHOD'' which consists of screws bolted to the one-layer sheet of ''METAL ROOF''. With this particular method, the bolts that are fastening the ''METAL ROOF'' are exposed and are visible from every angle of the house; I like this installation technique mainly because it gives the ''METAL ROOF'' an industrial look that is rather attractive. Remember that a metal roof can be installed over your existing shingles roof; you need to check with the city that you live in to find out the particular construction codesre garding double roofing materials over an existing roof. Another techniquethat the customer can choose from is the concealed method of installation for''Metal Roofs'' with this technique there are no bolts, or screws to be seenfrom any angle because the sheets of metal are ''SNAP-ON'' and therefore thereis no need for any kind of fastening to the ''METAL ROOF'' the sheets of metalare snapped on to each other and therefore there is no need for any kind ofscrews. The metal panels used are usually 20 ft long, or less, remember that a good substrate must be used in order to assure a good installation. Standing seam ''METAL ROOF '' the metal panel for the standing seam roofing material come in a 16" panels with a seam protuberances every 16'' the panels for the Standing seam roofing system have hidden fastening system, this system allows for the bolts to be hidden on the bottom side of the next metal panel sono body can see them. It's advisable to use a 24 gauge so the material won't bend. If properly installed this system can last over 50 years, so at the start of the installation it would seem more expensive than Shingles, or TPO, or even Tile, this system will pay by itself with its longevity. Remember that Metal roofing systems can withstand fire, insect infestation (TERMITES), mold, and rot. Metal roofs reflect solar heat so it can help the customer with the air condition ingbills up to 20%.
