You’re a homeowner and determined your home’s roof needs fixing or needs to be improved with a replacement roof. You’re all set to get moving. What’s the optimal way to get a high quality roofer who will accomplish a good job? What could you look for in a roof contractor or contractor to obtain this work? Nunn
When homeowners choose to repair a roof or replace that roof with asphalt during the cold winter months, they’re often plagued by worries that their family will freeze before the job is completed. In the same vein, those starting a roofing job in the sweltering summer months worry that they’ll be facing heat stroke. These concerns are perfectly normal and common among many homeowners looking for roofing fixes or roof replacement contractors.
NunnIn May of 2011 the Roofing Industry Committee on Weather Issues, Inc. conducted two investigation programs covering the effects of high wind and hail on various roof surfaces. The Roofing Industry Committee on Weather Issues, Inc. (RICOWI) was founded in 1990 as non-profit focused on identifying and solving issues associated with wind damage. Since then RICOWI expanded to cover other weather related issues. The RICOWI recently completed an inspection of over 100 DFW area homes to determine the effects of hail on various roofing systems.Meteorological DataOn May 24, 2011 several storms containing large hail passed just north of College Station, TX (Dallas/Fort Worth). According to the National Climatic Data Center, reports of hail 2 inches in diameter and larger were reported over the area. Large hail over 4 inches in diameter was also reported to damage airplanes and nearby airfields.Investigation MethodologyTrained inspection members identified affected roofs by properly identifying dents and other impact marks, known to be hail related. Property owners and other eye witnesses were interviewed to verify the extent of hail impact. Trained inspection members identified affected roofs by properly identifying dents and other impact marks, known to be hail related. Proper data was then collected and analyzed. The data included metrics covering location, roof construction details, pitch, estimated hailstone size, and severity of hail impact. Impact severity was measured on a scale of 0 (no real damage) to 5 (severe damage and potential leaks as a result). y owners and other eye witnesses were interviewed to verify the extent of hail impact.Investigation FindingsLow Slope Roofing SystemsA focus of the investigation was to determine the differences between roofing products rated for impact resistance and those that were not. It was found that low slope roof systems that had membranes that were firmly supported by gravel or stone ballast performed the best.Asphalt ShinglesAsphalt shingles that were rated as impact resistant did perform better than those not. Out of the roofs that were tested 75% of the impact resistant roofs were rated in the damage categories 0, 1, or 2 (the lowest damage categories). The average damage rating for impact resistant roofs was 1.3. The damage rating for non-impact resistant roofs was 2.5. Older roofs also showed more damage than newer roofs within the same area due to additional wear and tear and aging.TileTile roofing systems performed well. Even though hail sizes were estimated to be between 2 and 4 inches, very few tiles had any damage. The damage noted on tiles is a pattern of multiple fractures from a single hailstone impact. Tile roofs older than 12 years also showed no noticeable differences in performance, probably due to lasting materials of clay and concrete. Metal RoofsMost metal roofing systems also performed well. Of all of the metal roofs tested only 1 had severe damage where roof had distorted sides. None of the metal roofing systems, where raised, galvanized steel, or standing seam, had any evidence of leaks or punctures.Final ResultsHailstone damage was easily identifiable by the trained personnel on many varieties of roofing types. Hailstone size is more of an indicator of the extent of damage than hailstone number. Across the board impact resistant products performed better than standard products. Roofing systems that possessed a more substantial substrate also performed better than those without.ConclusionIt appears that roofing systems that provide a complete system of protection from hail include impact resistant materials, a solid substrate backing, and a proper installation.
Hail Damage to Roofs & Auto Hail DamageMy home suffered damage from a severe hail storm this year. It broke out our two street facing windows and our upstairs window. It totaled the exterior of our cars and even destroyed the rosebushes my wife had tried to keep alive through the summer. And the hail damaged roof? The roof was wrecked, even I could tell that and I am no roofing expert.My doorbell was ringing almost before the rain had stopped. It was an "Invasion of the Roofing Guys." I talked to no less than five on the first day. So who do you choose? They all pretty much say the same thing. Some guys seem more professional than others, some were very pushy and applied a lot of pressure for me to sign a "no obligation" contract. I felt like I was in over my head. Who was going to rip me off the least? That was the pessimistic thought that kept coming back to me.I eventually picked a roofing contractor that seemed like a decent kind of guy. He talked to me about his family and he convinced me he was on my side. I have a pretty good BS detector and even though I thought he was a little too pushy, overall he seemed trustworthy. He had testimonials from other home owners whose roof installations he had done. He seemed knowledgeable. Based on my limited knowledge, I felt like he was the best guy to go with out of the many I had talked to. So I didn't take the time to call any of his referrals and I signed a contract. Things started well. We got the paperwork done and he received his first check and went to work. A large group of workers descended on my house and had the roof stripped before 10:00 am on the first day. By the morning of the second day it was done and they were gone. I was amazed at how fast the job went. Right away, I saw some things that bothered me. They left nails in the yard and a pile of shingles for me to remove. I felt like full cleanup would include nails but I let it slide. I'm sure they assumed the shingles were mine so I would want the extras. I didn't need them, and how was I to dispose of them? But the roof itself just didn't look exceptional; it bowed in some areas and had some uneven spots. Basically, it looked like a poorly done job.The roofing company also contracted to repair the windows. Once they had my check they were far more difficult to reach than before. The windows finally got done 2 months later. Then we had problems with the final payment. Somehow it worked out that I owed him more money. I refused to pay and they eventually faded away. So I would give my roofer experience 4 out of 10. I'm sure others have had much better and much worse experiences.Here is some key points that I learned that I hope will help you when you need your roof replaced:1. Get a local roofing company to examine your house before you call your insurance company. 2. Get at least two quotes from local roofing contractors. Unless your live in a very rural area, there should be no shortage of roofers to contact. Make sure you get referrals from them. 3. Follow up on these referrals and talk to their customers about the job they did. 4. Be careful what you sign. The "no obligation" contract may be more than what you are told. 5. Make sure the quotes spell out exactly what will be done. If not, you won't be able to compare an apples to apples quotes. Be sure it includes cleanup and haul-off. 6. Contact your insurance company and schedule an appointment with the adjuster. 7. If you have found someone that you feel comfortable with, I would suggest you have the roofing contractor on hand when the insurance adjuster is there. 8. Do not pay for the entire job in advance. Make sure everything is completed per the contract before you make your final payment. 9. And finally - to repeat - take your time, use a local roofer and ask for references. Next time I will take my time to find someone I am totally comfortable with. Always ask questions. Make sure your contract spells out exactly what will be done. Find a roofer who takes the time to make the job clear to you before he collects the check, or your sign a contract. Take it from me, the little bit of extra time it takes up front will pay in a satisfactory job and peace of mind later.