Metal roofing has become a very popular choice for both residential and commercial buildings, and the list of reasons why is lengthy. In general those who want a sturdy roof that can withstand extreme weather and also be resistant to mildew, termites and even fire would probably be happy with metal as their choice. As with most materials used for building or remodeling a home, there are some options that come into play that can be important in your decision making process.
Understanding Your Options
When it comes to metal roofing there are generally three main types that you will be considering. These three types include exposed-fastener, standing-seam roofing and modular panels. In order to help you to decide which one is best for your situation here is an overview of each kind:
- Exposed-fastener panels – As the name would imply, this common type of metal roofing is easily identified by its exposed fasteners. This type of roofing panel is usually held in place by nails or screws. Great care must be used with this style of construction because each hole has the potential to result in a leak. It is also advisable to stick closely to the manufacturers specifications to avoid causing any problems during installation. When properly installed an exposed-fastener roof can last as long as the homeowner and with little issue.
On the plus side, this type of metal roofing is probably the least expensive. One reason it is not always the most popular, however, is that the exposed fasteners make it less appealing to some people. Not to mention these fasteners also protrude enough to cause debris to collect. It is also more common with this style of roofing material to have rodents, insects or animals making their dwelling in the voids. Overall the exposed-fastener style roof usually is used for barns or commercial or industrial buildings.
- Standing-seam – For this approach to constructing a metal roof, usually L shaped cleats made of metal are used for fastening. For that reason this style is often preferred over exposed-fastener panels because the finished look is more attractive. This also makes it possible to use in a wider variety of situations. Within the standing seam category, more professionals are starting to use the self-locking panels, which are installed without the use of a crimper. The standing seam roof is also a popular choice for those who want to install the metal roof over the already existing one.
- Modular Panels – Modular panels are the newest and most recent addition to the world of metal roofing options. They are also quickly becoming the most popular type because it does not look like your standard metal roofing. The pieces are meant to look like shakes, shingles or tiles and not like standard metal roofing. One of the other reasons it is becoming so popular with installers is that the approach is similar to asphalt or tile so there is not really any additional equipment or training needed to transition to this material.
The installation process for modular panels usually requires nails or battens. This type of metal roofing can generally take a bit more abuse than the other types, although all three are durable and strong choices. With this most popular style of metal roofing comes the highest price point as well.
Now that you are aware of the three main types of metal roofing choices it is time to consider some of the other options you may face. For example the type of metal used for you roofing material can be:
- Specialty metals
Each one of these materials has its own list of pros and cons not to mention variation in price. Within the type of metal roofing material you want and the type of material used you will have to decide on the look as well. When it comes to look you have some factors that help create a different look such as:
- And of course for modular panels you may also be considering styles that resemble shingles, shakes or tiles.
When it comes to metal roofing options, there are a great many choices to consider. The industry has come a long way over the years, which means more choices for the customer. If you are a contractor or are building you dream home, you should review the looks available for metal roofing options. Though the price may be higher, the end result is usually worth the investment.