In zinc, steel or copper, sheets, rolled metal, or plates, metal roofing is becoming more and more popular thanks in particular to relatively attractive prices, excellent durability, and above all, great maneuverability. Until recently, confined to the roofing of industrial and agricultural buildings and annexes, the metal roof is also beginning to impose itself in the residential sector. The metal roof, a modern and design roof covering Far from being reserved for covering industrial or agricultural buildings, metal roofing is increasingly used in private houses. It is in the form of sheets of rolled metal or corrugated or ribbed which have the appearance of conventional tiles. Metal panels can be installed on most pitched roofs. Very design, they are appreciated on contemporary houses or architects. The materials used can be copper, zinc, aluminium, steel. The panels consist of two sheets of galvanized metal coated with several protective layers. This material is both very durable (50 to 100 years) and very light (10 times more than clay tiles). The products are offered in a wide range of styles and colors, which allows you to completely personalize your home. Some roof panels are supplied with an attached layer of insulation (polystyrene or mineral fibers). Various materials that require good insulation The metal is fixed to the roof by means of a wooden frame or a cement mortar plinth. The plates are connected to each other by cleats, clips, or by folding in order to prevent water infiltration. A condensation regulator felt can be placed under the cover. Zinc has a natural patina under the effect of humidity, which makes it even more waterproof. However, this material should be avoided when using an oil-fired boiler or when copper, steel or cement are present. To avoid condensation, a ventilated cover can be installed, with air circulation between the zinc and the insulation. There are photovoltaic panels specially designed for zinc roofs. Steel tends to rust, so it needs to be protected with lacquer, zinc, or replaced with stainless steel. Copper turns verdigris over time, which also serves as protection. Aluminium being sensitive to pollution, it should be avoided near major traffic axes. Heating costs are reduced if care has been taken to properly insulate the attic and remedy thermal bridges. The BUR flat roof type can achieve a very high level of thermal performance (R = 11.50) with a low incidence of temperature and hydrometry variations. Advanced Roofing and Exteriors offers commercial roofing and residential roofing services to Charlotte NC and surrounding areas.
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