Traditional zinc roof is a specialist skill, so make sure you hire a professional contractor with a lot of experience installing zinc roofing. Poor installation practices are dangerous with any roof material, but when it comes to zinc and other metals, the stakes are slightly higher. If you are considering metals for your building, including a zinc roof, you should consider having a roofing professional — like the crew here at JTC Roofing — provide and install it for you.
While zinc may or may not be the best option for your specific situation, there are actually a lot of reasons to opt for a metal roof overall. If your budget is not that big, and you do not need something that has as much durability as zinc. A metal roof that looks similar to zinc can be a better value alternative. Zinc is a great choice of roofing material for people who have larger budgets who are looking for a product that never needs replacing. It can cost between $5 and $8 a square foot for materials alone, and $10 to $20 per square foot installed.
Zinc also requires fewer energy resources and less carbon products to manufacture compared with some other popular roofing materials, such as shingles. There are not many roofing materials that match the durability, longevity, malleability, flexibility. Durability, and cost-effectiveness of zinc. However, there is no special treatment required for zinc and copper roofs to attain the superb durability under all conditions, including the most extreme sea environments. However, to ensure that the latter holds true for steel roofs. E.g., a steel roof should be coated with galvanic finishes like G-90 Galvanized Steel or Galvalume (Zinc & Aluminum Coating), as well as a quality paint finish like Kynar 500.
Steel roof vs zinc roof
A galvalume steel roof will easily give you a 40-60-year lifespan with almost no maintenance, includes its own warranty, and is much more cost-effective than zinc. While metal roofing does not have the same longevity expected as zinc roofing (80-100 years and up). It does offer some value in terms of durability. Being one of the most modern Metal Roof technologies. History has yet to bear out Zinc Roof provides the differentiated, long-term choice of Metal Roof systems. If you live in the United States, you might not have considered Zinc Metal Roofs before.
The popularity of zinc as a building material is not small. Considering zinc offers many advantages over other similar materials used for roofing and siding. Boiling it down and shaping it into the sheet metal coil used for making Zinc roofing panels. Because it has a low-to-nonexistent level of toxicity, soft zinc is being sold as an alternative to flashing materials on all rooftops.
Metal variations might cause malfunction
Of all metal roof choices, zinc remains atop the list because of Zincs extended durability. Performance, and appearance — not to mention, its superior self-healing properties. Zinc roofing has been used extensively for more than two centuries in Europe. And has recently gained popularity in the United States. Is a natural weathering material, which is highly appreciated by many building designers for its deep, gray-blue color. Matte finish, and natural look (photo 1). Zinc has an impressive life span of 80-100 years, well above that of any other metal roof. With the exception of copper, which has the longest life span. Although zinc is one of the most expensive metals. Zinc will provide decades of durability to your roof, as well as unparalleled curb appeal.
All metal roofs are priced higher than materials such as asphalt. But zinc is one of the most expensive products. Costing anywhere from two to four times as much as other metals. The basic price of a zinc-coated steel roof starts at $850, going up to around $1,100 a square in materials and labor. Zinc products will not withstand light leaks from your roof or condensation without allowing the corrosion that eventually leads to failures in most metal roof materials.
If water accumulates on your roof and is not allowed to dry. It may cause corrosion to occur on the bottom side of your. Ultimately doing a lot of damage to the whole roof system. Or, if non-breathable synthetic underlayment is used during the installation of a roof. The problem with low-pitched standing-seam roofing is the risk of water penetration into each strips seams. Particularly in heavy rains, where water may pool up where seams overlap the seams of each panel.
In the end
There is a lot more to think about before specing a zinc roof, including the finish, maintenance, lifespan, and cost. One way to make zinc more cost-effective is by. Overlapping your worn-out roof materials with it, so you can skip the tear-off. Learn more at Litcore.ie.