Planning to renovate the roofing of your home? Well, you can think about metal roofing. But unless you know the reasons for choosing metal roofing sheets over other common roof materials like wood, tile or asphalt, you shouldn’t make a decision.
Metal beats out common roofing materials on a number of several counts. Let’s have a look at some of them.
- Longer life – Properly installed metal roof lasts as long as your property, surviving stormy winds, sealing out rain water and shedding snow easily. Moreover, metal is capable of resisting fire, insects, mildew, and rot. Warranties might vary, but the most brands including Galvanized Plain Sheets Supplier in Assam back their products at least for 20 to 40 years while the paint finishes usually come with a warranty of 30 years.
- Light weight – Compared to tiles at 750 pounds each square (a square = 100 square feet) or a concrete tile at about 900 pounds per square, metal roofing is less weighty. Most varieties of metal roofing range from 50 to 150 pounds/square. They are so light that some of them can be applied evenly over an existing roof without any tearing off or extra structural support. In fact, with metal roofing, you can always downsize or curtail the number of roof supports while building a new home or renovating the existing one.
- Ease of installation – Usually metal roofing materials come in either multiple-shingle sections or in 12”- to 36” wide panels. A good contractor can install metal roofs quickly and easily. If the roof is stripped off and a heavy storm is about to occur, shortening the entire process by a day or two might have an amazing advantage. Since the material is light weight, you can save the expense on engineering as well as building supporting structure.
- Fire resistant – Since metal roof materials are noncombustible, they usually have a better fire rating. But some parts of the roof’s overall heat resistance classification depend on the materials used beneath the surface that might ignite intense heat.
- Heat conduction – Metals reflect radiant heat from the sun. And so you can save energy required for air conditioning during the daytime. Though metal itself is low in insulation R-value, a number of systems make use of the dead-air space between metal and roof deck for increased energy efficiency.
- Minimal roof pitch – Most metal roofs can be installed on pitched roofs sans presenting any leaking chance. Minimum roof pitch is typically 3-in-12 (while the roof rises 3” for every horizontal foot).
- Maximum shedding of rain – Metal roofing is basically impervious to heavy rain because of two key reasons – 1) the way the panels are interlocked and 2) hard and slippery surfaces.
When it comes to metal roofing, you’ll find a number of options. Tin, aluminum, zinc and galvanized plain sheets, galvanized corrugated sheets – these are just some metal roofing options that you may choose from. This lets you customize the roof depending on style, durability, longevity, and price that you’re comfortable with.
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