Category Archive: Residential Roofing

  1. Roofing Professionals: Here is Why You Should Get HAAG Certified Now!

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    If you are a roofing contractor looking to grow your clientele or evolve your industry expertise, then the HAAG Certification Program is the perfect option for you!

    What is HAAG Certification?

    The HAAG Certification program is a comprehensive training that extends a contractors ability to effectively and efficiently inspect and assess roof damage. This certification is a 3-day, intensive program designed for intermediate-level professional. The program offers three course options: residential roofing, commercial roofing and wind damage. Every course covers the topics of manufacturing, installation, weathering, hail and wind damage, maintenance, mechanical damage, repair costs, inspection safety, roof area calculations and applicable codes.

    Why get HAAG Certified?

    There are several benefits to completing the HAAG certification program.

    1. Showing you are “HAAG Certified” on your resume.
    The term “HAAG Certified” carries a lot of weight within the roofing community. Not only does it demonstrate your commitment to staying current with the technology and trends of the industry, it shows employers and customers that you have a deeper level of credibility. The exclusive practices taught in these classes increases your value as an inspector and provides you with heighted authority in the roofing community.

    2. Ability to detect roof damage on a forensic engineering level.
    This 3-day course is designed and taught by the some of the industry’s leading Forensic Engineers. Combined they have over 300 years of field experience. These professional will equip you with the tools and knowledge necessary to elevate your roofing expertise when inspecting and assessing damage.

    3. Staying up-to-date with your industry training.
    The roofing industry is constantly growing and evolving. As technology improves, the practices and methods of the roofing community must also progress. To ensure roofing professionals are receiving the most current industry practices and trends, the HAAG Certification staff is constantly updating its curriculum. The program also requires all HAAG certified professionals to participate in a short-recertification lesson every year to update them on any information added to the course throughout the year.

    So, what are you waiting for? Sign-up for the HAAG Certification course now to grow your expertise and deepen your credibility within the roof community!

    For more information on the HAAG Certification Program visit

  2. Roofing Contractor Reviews

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    How to Find a Reputable Roofing Contractor

    I understand how hard it is to find a good roofing contractor, or any contractor for that matter. It’s hard to distinguish who is trustworthy, or who is just trying to take advantage of you. Checking roofing contractor reviews online is the best way to verify a roofing company’s reputation.

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  3. Identifying Storm Damage – Hail Damage & Wind Damage

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    Identifying Storm Damage – Hail Damage & Wind Damage

    It’s that time of year again! Storm season has arrived. Do you know what to look for after a catastrophic hail or wind storm hits your area? Here are a few tips to help you decide to call JM Roofing Group for a Free Property Inspection to inspect for Hail Damage and Wind Damage:

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  4. Roof Leaks: Common Causes

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    Have you ever gone into the bathroom in the morning to shower and get ready for work, only to find an ugly brown spot near your bathroom fan? What about when you go to light a fire in the winter and find water dripping on, or even inside, your fireplace? How about my personal favorite? Water dripping onto you WHILE YOU SLEEP!?!

    Whatever the case may be, one thing is for sure, a leaking roof is no fun. Here are some common leak problems, and why they happen:

    Leaks in the bathroom or in the kitchen:

    This type of leak tends to come from one place in particular, your PVC plumbing pipes that protrude through your attic and roof. A rubber flange, with a hole for the pipe to fit through, is secured around the PVC pipe to prevent water from entering around it. Water can enter the inside of the pipe, without any water entry issues. However, if the water enters on the outside of the pipe, due to breaks and cracks in the rubber, it can and usually does cause a significant leak in a home’s kitchen or bathroom. This is due to the fact that most of your plumbing routes to these areas. (Note: The photos below identify: 1. What an interior ceiling stain might look like. 2. What a plastic & rubber pipe collar looks like installed around the PVC pipe that exits through your roof. 3. How a properly repaired pipe collar should look.)

    Water Damage Photo - Ceiling Stain  Pipe Jack - Cracking  Pipe Jack - Repair Complete

    Leaks around your chimneys and flashing walls: 

    This type of leak tends to show up during heavy rains. You may see water leaking down your drywall on the outside of the chimney, or dripping on the inside. You may see drywall damage and stains where your garage meets the house, the foyer entrance of your house, or along the walls of dormers on the front of the house. How do you know these things, you might ask? It’s because these intersections on the roof, tend to be where a vertical structure (like a wall or a chimney) require an adequate flashing system to prevent water from leaking into the roof. 75% of the time, the fix is simple… maintenance your roof after it’s initial 8 to 10 years. Caulking dries up and peels off, aluminum flashing gets bent from wind and flying debris, and fasteners (nails & screws) become dislodged due to temperature change and exposure to the elements. However, their are times where the initial installation of the wall flashing system is entirely improper, and prolonged or extensive damaged may be affecting structural items on the roof, like the wood decking it is secured to. In those cases, the flashing system needs to be removed and reinstalled with all the proper components. (Note: The photos below identify: 1. Wall flashing with unsecured fasteners. 2. Chimney flashing with exposed water entry points, needs caulked. 3. Improper chimney flashing installation, leaving a dead spot, behind the chimney, where water and debris collect.)

    Wall Flashing - Leak1  Chimney Flashing - Leak   Behind Chimney - Leak


    Leaks due to wind driven rain:

    This type of leak is the most unique type of leak and tends to happen during more severe weather events. During a strong storm, rain may be accompanied by wind gusts. These wind gusts blow the shingles up and either break the matting of the shingles, or it bends/creases it, during the storm. Sometimes these leaks are easy to detect, because the missing shingles on the roof make it quite obvious. However, at times, shingles may raise during a wind storm and allow water to enter through a nail hole, or seam where parallel shingles meet. These leaks tend to happen for 1 of 2 reasons. The first is the most common: improper installation. This means, the people who installed your roof originally did not nail on the shingle where they should have, allowing the shingle to bend during strong winds and either cause a leak, or break completely. The second reason these leaks tend to happen is due to a material defect, in the shingle. It is common, with certain shingle manufacturers, to have a defect in the production of certain shingle lines, from certain factories. If this occurs within the first 10 years of the roof’s installation, I would recommend you file a claim with the shingle manufacturer for a defect. Otherwise, I would advise you to repair the problem if it is small, and save up for a new roof in the future. Maintenance of your roof goes a long way though folks. (Note: The photos below identify: 1. Wind damaged shingles that are completely removed, along side creased or bent shingles, all due to wind. 2. Wind damaged shingles, blown off during storm & exposed fasteners caused leak. 3. Older shingles, that have a defect, with extensive wind damage.)

    Wind Damage   Wind damage 2   Older wind damaged


    Every leak and every home are completely different, but experience with so many different types of leaks and homes is what sets us apart from all the other roofers in Lexington, KY. JM Roofing Group is one of the top rated roofing contractors in Central and Northern Kentucky for both roof repairs and roof replacements. So, whether it is one shingle to repair or a whole roof to be replaced, JMR LeakPros should be your first call. Don’t wait until you get drenched with costly repairs, call JM Roofing Group today for a FREE roof assessment!

    Thank you, once again, for taking the time to read “The LeakPro Blog”. Our next entry will address ratings, reviews, and how to identify a trustworthy and dependable contractor. Until next time…