Replacing your roofing is a project that’s often expensive, time consuming, and requires a bit of research. However, choosing the right material and the right handyman can save you thousands of dollars in the long run.
Every homeowner knows that eventually,
he will need to replace his roofing, typically a large, expensive project requiring the help of a professional roofer. Modern technology has given homeowners a host of other alternatives to traditional shingles. Many options can help save energy costs while being good for the environment at the same time. Depending on where you live, you may now have many more options than you once did.
Asphalt, or traditional shingles, are thin sheets are made of organic or fiberglass sheet imbedded with bitumen and usually covered with a grit made of ceramic or other materials. It is usually the cheapest alternative, and has varying life spans.
Slate is the highest cost, but has a life expectancy of up to 200 years. It is made of thin sheets of stone that are much lighter than concrete, but a bit heavier than steel or other light metal coverings. Cedar or hardwood shingles, or shakes, are overlapping pieces of wood that have a life expectancy of about 30 years, and is generally only used in restorations.
Metal roofing has various incarnations, from the familiar galvanized steel, to the more modern metal shingles that can be locked together for a more streamlined manufacturing process and longer life expectancy. Most metal covering can last over 100 years with proper upkeep. Cost does vary widely, however.
Membrane is perhaps the least understood. Essentially, it is plastic or rubber-sheeting heat welded and adhered with asphalt or adhesive. Typically, membranes are covered with a waterproofing material and covered with a type of gravel to prevent ultraviolet degradation. This also stabilizes temperature changes and prevents the wind from blowing the sheeting off.
True “Green” roofs are actually gardens on the top of buildings. In addition to the obvious bonus of collecting rainwater and providing insulation, these types of structures also provide habitats for wildlife, reduce heating and cooling costs, and extend the lifespan of the roof by several years. They also filter pollutants out of the air and rainwater, and provide excellent sound insulation. They require a strong structure to be supported, however, and can be cost prohibitive.
Solar panels can also be used in conjunction with other types and can significantly lower your overall power usage, since you will be harnessing power from the sun. Some cities require excess power generated be sold back to the municipality, so that is a consideration. There can also be a large initial cost, depending on the type of panels used.
Before dramatically changing your roof type, you need to check with any Homeowners’ Associations your home may be a part of, as well as city, county, or state requirements. You may need to apply for special permits before you begin construction. You also need to consider the time it will take to complete the job, as well as any additional costs that may occur. Some types will need some upkeep, so you should also take that into consideration. Your contractor or handyman will be able to better inform you of the options available to you as well as estimate costs and time tables for completion. Don't be afraid to ask advice from the professionals, since they will be the ones doing the job.
