If you've ever looked up at a residential asphalt roof and noticed long, unsightly black streaks, you're not alone. This common issue plagues millions of homes across the country and can make even a relatively new roof appear aged and neglected. But what exactly causes these black marks, and more importantly, what can you do about them? Black streaks on a residential asphalt-shingled roof caused by algae What Causes Black Streaks on Asphalt Roofs? The black streaking you see

Asphalt shingles are the most common roofing material in the U.S.—and for good reason. They’re affordable, durable, and come in a wide variety of styles and colors. But when it comes to installing a new asphalt shingle roof, there’s a lot more to consider than just picking a color. Whether you're building a new home or replacing an aging roof, here are the five most important things every homeowner should know about asphalt shingle roofing installation. 1. Proper Roof Deck Pr

I asked ChatGPT to rank the four largest residential roofing manufacturers in terms of price, reputation, durability of their products, color variety, availability of their products, past discontinuation issues, and innovation. I asked for a score from 1-10 for each manufacturer per category as well as the average of each of their total scores. Owens Corning, GAF, CertainTeed and IKO are among the largest residential roofing manufacturers in North America These: are the resu

Need a new roof? All houses will need a new roof at some point in time. If your current roofing shingle has exceeded its lifespan, you may find yourself talking to several different contractors about getting your roof replaced. Below are five questions that you should ask any roofer before you sign on to have them work on your house: 1.) Are you licensed and insured? Don't just take his word for it. Make the contractor prove it to you. He should have no problem providing you