Metal Roofing Contractor, Appleton, WI Professional Roofers, Licensed and Insured
Metal roofing is made from metal tiles and pieces of scrap metal. Metal roofs are frequently painted or stone-coated with zinc or aluminum and protected with acrylic gel. Various metals used for roofing are aluminum, tin, copper, lead, and alloys. Aluminum and steel are the most popular and readily available materials because they are affordable, tough, and retain paint coatings.
There are several techniques used for producing metal roofing. In the past, metal roofs were made from corrugated galvanized steel (zinc-coated iron steel metal sheet rolled into corrugated layers). A current technique involves blending silicon-coated steel (" Galvalume") and aluminum and zinc (" Zincalume"). Another technique makes use of rolled metal layers with distinct sizes which are "seamed" vertically up and side by side to seal the joints; this is known as standing seam metal.
Metal roofs are usually painted or stone-coated with zinc or aluminum and covered with acrylic gel. Various metals applied for roofing are tin, lead, aluminum, alloys, and copper. Aluminum and steel are among the most commonly utilized materials because they are affordable, long-lasting, and retain paint coatings. Steel, more durable and much heavier than aluminum, is generally zinc-covered for protective purposes. Aluminum is a soft metal and is therefore susceptible to nicking and other damage. Copper roofs are more expensive but have beneficial features, including greater strength, lightning safeguard, oxidation resistance, radio frequency protection, increased durability, and low maintenance. Copper roofing is often used for architectural purposes and is typically applied in government structures, academic institutions, and houses of worships.
Metal Roofing Panels
There are many choices when it comes to installing metal roofing panels. The colors, the fastener method, the paint systems, and the panel systems are all variable. Here are some examples of roofing panels:
Corrugated roofing panels
Corrugated roofing panels have been in widespread use for over 100 years because they feature exceptional security and durability. Designers and home builders choose corrugated panels over R panels and standing joints. This is due to their prefabricated lines, which give them a structural advantage. Over time, the corrugation conceals little cracks caused by the elements and impacts from tree limbs, rocks, and other objects.
Standing seam metal panels
The concealed fasteners on standing seam panels ensure roofs are not pierced and hold up against the elements. This means less upkeep for loosened or used fasteners. Once installed, standing seam metal panels provide a tidy look which features long, smooth lines. They are chosen in modern-day residential and commercial structures because they can be run in long single runs and over open purlin systems.
Rusted metal roofing
Rusted metal roofing is made from Corten, or weathering steel. Corten is the abbreviation for corrosion resistance and tensile strength. Corten has a big advantage over other metals in that it doesn't require a painting system. Rusting secures the foundation layer of the steel below by sealing it in. These roofing panels have become very popular in residential roofing.
Curved metal roofing
These may come either as a standing seam or as corrugated panels and therefore are referred to as radius metal panels. They are known as radius metal panels because they are formed by mechanically curving or bending a radiused metal panel using a radius machine. The panel is gradually fed into the equipment, the panel arcs much more with each pass until the needed radius is achieved. These panels can be applied for both commercial and residential structures.
Copper metal roofing
Copper metal roofing comes with either concealed or exposed fasteners. It is highly resistant to oxidation, visually appealing and recyclable. It comes with several options for paint systems series. It is also expensive because of its thermal and energy efficient properties and requires professional installation because it is easy to bend or break. It is used for architectural purposes.
Selecting a style for Metal Roofing
Metal roofing could either come as sheet-like panels or shingles. There are lots of types to choose from depending upon the color and patterns. Metal panel roofing generally comes as standing-seam roofing. It is strongly preferred due to its simple, modern look. With metal shingle roofing, the metal is formed into patterns that appear like wood shakes, slate or Spanish tile.
Coating for Metal Roofs
To avoid rust, various kinds of coverings may be used. Ceramic finishes are provided to increase heat-reflective qualities and are made out of ordinary paint blended with ceramic beads. Clear coverings preserve the natural color of copper along with its warmth and metal tone. When the substrate stability and durability of copper are needed, oils leave out dampness while nontransparent paint finishes are applied.
Pros of Metal Roofing
Cons of metal roofing
Summary
Several benefits of metal roofing are sustainability, flexibility and one of the best protective roofing product available. There are many designs to choose from such as corrugated steel panels, standing vertical seams, tile, slate, shingles, and shake replicas.
Although one of the best maintenance-free roofing system, metal roofing also need routine care and upkeep to minimize the expenses in repair works while lengthening the lifespan of the roof. Hiring professional roofers with the expertise and knowledge as well as an an eye for visual appeal can ensure that the roofing material will complement the overall structure.
Get Your Free Estimate
Call (920)-212-8272 or fill in the form below to get your free estimate/consultation.