Homeowners have a vast array of roofing options to choose from, so those that are unfamiliar with residential roof systems can feel a bit overwhelmed. Today, Howard Roofing, the top roofing company in our area, will discuss the important attributes that you need to look for when choosing your asphalt shingles. You need to consider wind resistance, impact resistance, and algae resistance. Let us discuss each one:
- Wind Resistance – All asphalt shingles are wind-resistant, but they display different levels of performance in this attribute. Factors that affect wind resistance include proper nailing, strong sealant bond strength, and fastener pull-through resistance. There are two common test standards in the industry: ASTM D3161 and ASTM D7158. Research your asphalt shingle options and find out their ratings.
- Algae Resistance – Algae does not damage asphalt shingles but it does negatively affect your roof’s appearance. Fortunately, many shingle manufacturers offer algae-resistant shingles. These shingles have a special copper composition in their granules and this helps control algae growth. As a roof repair expert, we are also familiar with different treatment methods that can be used to prevent algae growth and shingle discoloration.
- Impact Resistance – You need to pay close attention to this attribute if you are worried about hail. Strong impacts can damage your asphalt shingles and eventually this can lead to roof leaks and costly water damage. Underwriters Laboratory Standard 2218 is the standard used to evaluate impact resistance. Class 4 is the highest and best rating, so look for shingles that score this high on the test.
Howard Roofing can install beautiful and functional asphalt shingle roofs for your home. We have more than five decades of experience and we work with some of the best roofing professionals in the industry. Our commitment to consistently bettering ourselves means that you will receive the highest quality service on your project. We serve many areas, including Belleville, IL. Call us at (636) 296-1057 to learn more about our services and products. You can also ask for a free quote.