What is the appeal of metal roof coatings?
The sale and installation of metal roof coatings is today’s fastest-expanding section of the roofing industry. The engineering of these acrylic polymers, which are sprayed onto roofs, is capturing the repair segment of the roofing market; they are beginning to corner the demand for energy-efficiency retrofits, and as word spreads, owners are deciding to have their roof coated even if there is no problem because they want to extend the life of their existing roof. The best guide to finding metal roofing company.
Commercial building owners are delaying significant capital expenditures in favor of surefire ways to keep using what they have, especially in this economy. A metal roof coating is the next best thing to a new roof because it installs a new one – in the form of an acrylic membrane – on the old.
The country is littered with steel, aluminum, and Galvalume roofs. Building owners, managers, and homeowners have found them functional and long-lasting. Indeed, the sheer volume of this roofing on the market contributes to the rise in popularity of metal roof coatings because metal can spring leaks and break free in a violent windstorm as it ages. Seams could be more problematic in terms of leaking.
The increasing number of roofing contractors offering the service is also boosting expansion. They find its simplicity to be lovely. Customers understand it right away, roofers already have crews and equipment to climb on rooftops, and the big polymer manufacturers provide considerable training in applying them. Metal roof coatings come in a variety of brands.
The fundamental reason for the increase in metal roof coatings is that they elevate the practical and popular steel and aluminum to the next level of durability and utility. Coating a roof with a protective layer guards against leaks and prevents oxidation (rust). Coatings were considered an innovation when they were first introduced. Commercial, industrial, farm, and ranch structure owners now see them as trustworthy and dependable. Manufacturers DO continue to make breakthroughs in polymers and application procedures, and they have broadened the technology to include various types of roofing.
The chance for energy efficiency rounds out the list of reasons owners give. The majority of the coatings are white or light in color. This converts hot metal into what is known as a “reflective” roof. 80-90% of it is reflected instead of absorbing solar heat. Government energy experts have established that it can significantly reduce roof temperature. Actual infrared images of a half-coated roof show the untreated side radiating red (heat) and the treated side shining a cool blue.
This prevents heat from entering a building’s interior, significantly lowering the air conditioning cost. As a result, white metal roof coatings have received the government’s ENERGY STAR® certification and can qualify for LEED credits. The reduction in utility usage might be so significant that the roof begins to pay for itself in savings. Various building owners estimate that transforming an energy-waster into an energy-saver will pay for itself in seven years or less.
The membrane is not merely draped over leaking or sagging panels. The metal must be reconditioned as the base and bond with metal roof coatings. To remove rust and grime, the surface is usually pressure washed. It has been treated with a rust-proofing agent. Next, metal screws are tightened and caulked, a common source of leaks.
The focus then shifts to the seams, regarded as potential leaks. A base coat is applied to each hem, followed by a fabric sealer, another base coat, and lastly, a top coat is sprayed evenly over the entire surface. It dries to form a smooth membrane. A 12-year warranty covers the materials. Some available goods have a Class “A” fire resistance rating.
Roofers point out that tearing up an old roof and replacing it takes far more time and money than recovering metal and then installing metal roof coatings. It’s a straightforward job that causes minimal inconvenience to consumers, work, or staff. A single person with a sprayer is sometimes all that is required.
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