Although Southeast PA and nearby New Jersey do not usually experience weather as severe as states farther north or south of us, the hurricane that blew through our area this past summer, dropping tornadoes that tore roofs off houses, proved that even in this area, we need to take extra precautions with our roofing materials.
Many houses that did not seem to be damaged by the high winds may actually have hidden damage that could over time create serious problems. It may be time to assess the condition of your roof and consider the benefits of an upgrade.
Lifespan of roofing materials
The lifespan of your roof is dependent on a number of factors, including the materials used, the quality of craftsmanship of the installers, and the environment. Because of these variables, the lifespans of different types of roofs are given in a range of years.
Asphalt shingles, the most common choice, usually last 20-30 years, but if signs of wear begin to show, they should be quickly repaired or replaced before moisture gets underneath. Metal roofing can last 40-70 years; standing-seam metal roofing is becoming a popular option. Wood shakes can last for 30 years or more but need regular maintenance. Clay tile roofing lasts 50-100 years, and slate roofs, which are a traditional material in our area, can last 75-200 years!
The lifespan of the roof is only one factor to consider when deciding if a new roof can save you money. Improvements in building materials in recent years are also an important consideration.
Protection from inclement weather
Although we do not often experience the extreme weather more typical of Florida or New England, it is not uncommon for our tri-state area to be buffeted by serious storms. Roofing materials and installation methods have improved dramatically in recent years to withstand extremes in weather.
In the 1990s, shingles were rated for 65mph winds. Today, shingles can rate for 120mph or even 130mph winds. Additionally, there are several different ways to attach a roof to the walls of a home: toe-nailed, clipped, and hurricane-strapped. Hurricane strapping can further strengthen your roof against high winds, protect your roof and your property from damage, and possibly save you money on insurance.
Moisture issues
Besides improvements in roofing tiles and shingles, newer underlayment materials are superior in protecting against moisture. Wood rot and mold set in when moisture gets beneath your roof underlayment or past the flashings that surround roof features such as chimneys, vents, and trim. This could cause very serious damage to your home. At M&K Renovations, we have had a number of clients whose homes have experienced damage from leaks in and around the roof.
Moisture damage can be very expensive to repair. We recommend you examine your roof periodically and occasionally have a professional check as well. It is better to fix small problems than to have to pay for big problems later. (See our post about checking your roof.)
Energy efficiency
It is estimated that 25% of heat is lost through a poorly insulated roof. If you have central air conditioning, you can assume that some of your cooling is also escaping to the outside.
The Energy Star rating is given to building products that save a measurable amount of energy. Many insurers offer additional savings on your rates when you upgrade your roof, windows, and other features of your home with more energy-efficient materials. There are also some tax credits available for improving the energy efficiency of your home.
Contact us today at (610) 353-2895 for a free evaluation of your roof. We have the experience and integrity to give you an honest assessment of your roof and make suggestions that will help you keep your home and property as safe as possible while saving you money.