All About Aluminum Roofing and Hiring Aluminum Roofing Contractors Near Me
If you are thinking of installing an aluminum roofing for your home, then you must look for aluminum roofing contractors near me that you can hire. But first, you should familiarize yourself with the aluminum roofing and determine its pros and cons. You need to know how the aluminum fares against other materials such as wood, asphalt and tiles. So here is a closer look at some of the advantages and disadvantages of aluminum and other metal roofing.
Aluminum roofing and other types of metal beat out other conventional materials in a number of factors:
- Expected life – when installed properly, the aluminum roofing can last as long as the building structure and will seal out water well. Furthermore, the material can also survive high winds and sheds snow easily. Just like with other metal roofing, it can also resist mildew, fire, rot and insects.
Warranties would greatly vary although most companies will back their products for up to 50 years. The paint finishes will usually have a 30-year limited lifetime warranty.
- Weight – when compared with tile roofing, which is at 750 pounds per square (an area is equivalent to 100 square feet), or the concrete tile roofing, which is at 900 pounds for every square, the aluminum roofing is definitely lightweight. Most varieties only weigh up to 150 pounds for every square.
- Ease of installation – some other varieties of the aluminum roofing can be applied on top of an existing roof without having to remove the structural support. As a matter of fact, if you are building a house or a home addition, you can choose to downsize or minimize the amount of roof support members.
- Speed of installation – most of the aluminum roofing options are available in a multiple shingle section or in 12 to 36 inch wide panels. Any accomplished roofing contractor can install the roofing quickly. If your roof has been stripped off and the storm is already on the way, shortening the process by a day or two can have a critical advantage. But because the material is lightweight, you will be able to save on the engineering and in building the supporting structure.
- Fire resistance – since the aluminum roofing materials are noncombustible, they usually have a fire rating of Class A, which is considered the most resistant. However, part of the roof’s overall classification will mainly depend on the material that is beneath the surface that could ignite when exposed to intense heat. Most of the metal roof that is applied on top of a combustible material like wood shingles usually has a lower Class C rating.
- Heat conduction – just like with any metal, aluminum can reflect radiant heat coming from the sun, which minimizes midday heat absorption. This means that you could save enough energy that’s needed for your air conditioning all throughout the day. Although the material itself is known for having a low insulation, a lot of systems would make use of the dead air space in between the aluminum and the roof deck in order to increase the energy efficiency.
- Minimal roof pitch – most of the aluminum roofing materials can be gently installed in a pitched roof without posing any leaking potential. The minimum roof pitch is 3 in a 12, where the roof rises 3 inches for every horizontal foot.
- Maximum shedding of snow and rain – the aluminum roofing is usually impervious to snow and rain due to the manner in which the panels interlock and because the surfaces are often slippery and hard.
Aluminum Roofing Drawbacks
Although the aluminum roofing offers a lot of benefits, it also comes with a few drawbacks. But a lot of the manufacturers of the aluminum roofing have improved on their products in order to solve or address any of these concerns.
- Cost – the biggest disadvantage is the initial cost. The cost of aluminum roofing is equivalent to some other premium roofing materials, from about $200 up to $600 for every square or for every 100 square feet. Because of the long-term durability of the roofing material, the key is that you will ultimately save the difference if you will stay in the house for such a long time and of course, you get to save on the seasonal maintenance. Of course, if you have plans to move in the next couple of years, you probably will not earn the return of your investment.
- Noise – for others, the sound of the tapping of the rain on their roof is somehow romantic and relaxing. But for some, it is like living inside a drum. During a hailstorm or rainstorm, living beneath thin sheets of the aluminum roof is bound to be noisier than living below the thick tile or slate.
The noise can be possibly controlled by the use of materials that come with structural barriers in order to lessen the drumming effect. Another option is to apply the roofing on a sound deadening insulation. You can also hire insulation contractors to get the roof insulated after installation.
- Denting – just as your car would dent if a golf ball will hit it, the aluminum roof can also get dented if huge hailstones will fall right onto it. Copper and aluminum are much softer than steel, and as such they are more susceptible to denting. There are other varieties however, which are guaranteed not to dent.
- Marring and care – some of the painted aluminum roof finishes could chip, peel, fade, chalk and scratch, although almost all of these are guaranteed to last for up to 30 years. Walking on certain types, especially those that have a granulated stone surface, could lead to wear. It is important that installers are careful not to dent or scratch the roofing during the process of installation. Moreover, the panels must be treated with utmost care. Unlike the conventional roofing, some of the aluminum shingle systems are being installed from the top down, which eliminates the need to walk into them. As soon as the roofing is installed, it might be necessary to hose the roofing now and keep it looking great.
- Expansion and contraction – because the aluminum contracts and expands when the weather is cold or warm, most of the new aluminum roofing products come with fastening systems that could accommodate movement. Or else, the fasteners that secure the roofing tend to get loose. Contraction and expansion during hot days can also lead to a wavy effect.
- Modifications – replacing the aluminum roofing installed on large panels are often more difficult than replacing the damaged individual roof panels. Moreover, if you will add or remodel your house after 10 or 20 years, it might be difficult to look for a matching material.
- Lighting – a lot of people assume that just because metal conducts electricity, it could also attract it. This really is not the case and there have been plenty of documented instances where lighting also strikes trees and other high objects near aluminum roofing instead of the roof.
Now that you know a lot of things about aluminum, including its disadvantages, it is up to you to decide whether this roofing is right for you. If you believe this is the roofing that you really need, then start looking for aluminum roofing contractors near me who can help you with the installation.