The cost of installing a metal roof varies widely, depending on the type and material used. A metal roof that looks like shingles can cost anywhere from $4 to $15 per square foot. However, you should consider the aesthetics of the roof when calculating your budget. Some homeowners associations do not allow vertical panels, so this type of roof might not be ideal. The following price ranges are common metal roofing prices. For more information, consult a local roofing contractor.
As the cost of installing a metal roof varies from one area to another, it is essential to understand what determines the price. Unlike asphalt shingles, metal roofs have an average lifespan of 70 years. As such, you can expect your metal roof to save you money in the long run. In fact, you’ll pay off the cost of installing a new metal roof much quicker than a traditional roof. A typical asphalt roof can cost twice as much as a metal roof, and you’ll have to replace its shingles more often.
When you ask a metal roofing contractor, they will most likely give you the cost per square foot. If you ask them for prices per square foot, be sure to include the material used, metal profile, accessories, underlayment, and installation costs as well. Metal roof prices can go up as high as $600 per square foot, so it’s vital to plan your budget accordingly. Luckily, there are several resources that can help you figure out a metal roof cost before hiring a contractor.
The primary cost for metal roofing will depend on the type of metal used for the roof, which will also depend on its thickness. Most metal roof products are coated with a zinc-based compound called galvalume. The latter is more durable and longer-lasting, but will likely cost more initially. The protective finish will eventually deteriorate with time, so a simple recoat is necessary to restore it to like-new condition.
The overlap between metal roofing panels varies greatly, so it is important to consider the amount of overlap between panels. Typically, two to four inches should be enough, but you can also use longer panels if necessary. For larger roofs, use longer panels that cover the entire width. Choosing the right amount of overlap is vital to preventing leaks and structural damage. It is also crucial to use a waterproof sealant if you do not use one.
To install metal roofing over shingles, you will need new underlayment. The purpose of the underlayment is to provide a surface for the roof installers, and it protects the structure from water intrusion. Underlayment also prevents the condensation that occurs on the metal panels from penetrating the lumber underneath. By following the manufacturer’s instructions, you can protect your home from leaks. If you have a metal roof that requires underlayment, you must follow the manufacturers’ guidelines and adhere to your warranty.