For many houses, mounting solar panels on the rooftop makes the most sense. A rooftop installation optimizes solar collection and saves space. However, before going ahead with the installation, consider how it will affect the performance of your roof. A Cherry Hill roofing consultant can help with expert advice on maintaining your roof in good working order.
Traditional racks for holding solar panels must be secured to the infrastructure of the roof. These lightweight aluminum or stainless steel structures have rails that support the photovoltaic (PV) array. Adjustable legs hold the panels at a specific angle for solar collection and attach to feet that you must bolt into the rafters of your roof.
Each bolt hole is a potential leakage site because it compromises your roof’s waterproof seal. Making sure that each hole is properly resealed is critical to protecting your home from moisture damage. Applying flashing designed to divert water from around the bolt penetrations is a good solution.
One type of flashing designed for composition or cedar shake roofs incorporates a sleeve for the anchor bolt and a 12-by-12-inch metal flashing plate. A portion of the flat metal flashing slips beneath the row of shingles above, preventing water from seeping underneath and into the house. Another type of flashing intended for flat tile installation slips over the bolt and rests between the rack foot and roof. It is designed to replace one of the existing roof tiles.
Both of these flashing systems coordinate with the existing roofing to reseal it.
The use of polyurethane caulking around the bolt holes prior to applying the flashing adds an extra layer of moisture protection. Some roof rack manufacturers recommend using sealant alone around the bolt penetrations to block out moisture. This method is certainly less costly and quicker than flashing installation but probably not as reliable.
Many roofing contractors are highly knowledgeable about proper PV roof rack installation. Professional help in repairing the areas compromised by mounting bolts is your best bet for sealing potential leakage sites. Plenty of homeowners would rather hire a skilled roofing contractor to handle the job than tackle such a tricky project themselves.
Another option for going solar is the use of specially designed roofing tiles that are actually solar collectors. These shingles replace existing roofing and do not require mounting holes. Instead, your contractor installs them with nails, just like any other type of roofing. They are thin enough to resemble conventional shingles and contain integrated wires that connect the panels to the home’s electrical system. Solar shingles are a viable option if you want to combine reroofing with green energy production.
Whether mounting a PV array atop existing roofing or replacing ordinary materials with solar shingles, seeking the advice and help of a reputable roofing contractor gives you peace of mind. Investing in green energy should not compromise the structural integrity of your home. Taking proper measures to ensure that the roof remains watertight after solar installation is critical to the life of the structure. The roofing experts at Fortified Roofing of Cherry Hill NJ can assist you with any questions regarding a new roof or gutters.
Term & definition explained by Fortified Roofing, Cherry Hill NJ:
A down payment is an up-front deposit for the work to be done. Beware of contractors who ask for a large sum to cover the cost of materials. Reputable firms have established accounts with manufacturers that allow them to obtain the materials they need.
Cherry Hill roofing FAQ of the day:
Should I tell the roofer who else has a bid for my job?
Unscrupulous contractors may ask you to reveal the amount of the other bids you have received, but you do not have to disclose this information. To maintain an equal playing field, keep the bids under wraps until you have reached a decision. Otherwise, a contractor may submit a bid designed to undercut the competition rather than a bid based on the actual job requirements.
Rated 4.7 out of 5 stars based on 8 customer reviews.
I had my roof replaced by Fortified Roofing and they did an amazing job. I’m really happy with the service and price.
John and his people done a wonderful work at my house. All the work completed is at very high standards with reasonable cost. They completed Facia, Soffits and roof at my house. I would definitely recommend Fortified Roofing Ewing for the services they offer.
The boys at Fortified Roofing did a great job on my roof in Brick. I had an old rusty tin roof and went for a roof replacement – I love it. The process was easy and I was kept informed the whole time. No more leaks. Thanks very much John.
Just had my roof done by John an the boys from Fortified Roofing Brick, great job and easy to deal with. Really happy with the price and service.
Had such a good experience with Fortified Roofing from Brick! So helpful and my roof looks great. Thanks John and the team!
John was really helpful at explaining all the options to get a great solution to fix our roof in Brick NJ! Appreciated the effort to fit our roof repair work in, even though they were already very busy and so we’re more than happy with the end result.
Very professional company, technicians are incredibly helpful and nice! I highly recommend giving Fortified Roofing Ewing a call if you need your roof repaired!
Everything ran smoothly. The crew was in and out before I knew it. Roof looked great. Site was spotless when they left . I haven’t found any old nails on the ground. They cleaned up beautifully. They did everything that was promised.
I would definitely recommend this Company. Friendly and courteous from start to finish.
Oh My! People say such nice things!