Photovoltaic (PV) System
Installation and Maintenance Services
- Integrated PV Membrane Systems
- Conventional Crystalline Panels
- Thin Film PV and Solar Thermal
Let WeatherSure put your roof to work for you!
Top 10 Reasons Why Selecting A Licensed Roofing Contractor To Install Your PV System Is A Smart Decision
According to a Special Report published by the NRCA, here 10 reasons why:
- The roofing contractor will assess the roof’s condition. Installing an expensive PV system over an aged or faulty roof system will lead to unintended results.
- The roofing contractor knows how to install new roof systems properly and safely to best accommodate rooftop PV systems.
- The roofing contractor is aware of local building code requirements that pertain to the installation of the rooftop PV system. These requirements typically include provisions for wind resistance andfire resistance; simply installing a rooftop PV system over an existing roof system can lead to building code violations if not done properly.
- The roofing contractor knows how to organize a roofing job site, properly load materials on the roof, and keep building occupants and passersby free from risk.
- The roofing contractor is trained—and insured—for safety on the rooftop.Falls remain one of the primary sources of injury in the roofing industry. Workers who are not aware of best safety practices or Occupational Safety and Health Administration (OSHA) requirements not only put themselves in danger but also may be putting the building owner at risk.
- Skilled roofing workers, including highly trained journeymen and apprentices, are proficient in the application of all roof systems. They understand PV technology and the types of PV applications used in roofing, have received extensive safety training and recognize the unique safety hazards associated with PV roof systems.
- In addition, roofing workers are insured for worker’s compensation at a rate appropriate for work on rooftops.That is not likely to be the case for other tradesmen, and disputes easily can arise in the event of a claim.
- Often, rooftop PV installations require penetration through the roof system. Roofing contractors understand how to properly secure equipment on rooftops, know how to apply flashing materials, and understand how attaching equipment to a roof system may affect its long-term watertightness.
- Transporting material and equipment across a rooftop can damage the roof system. The roofing contractor understands proper methods to move material and equipment across the rooftop without causing damage.
- Many roof systems carry warranties that are issued by the roofing contractor or the roof membrane or system manufacturer. All these warranties include provisions that make them void if alterations are made to the system (including any attachments) without the manufacturer’s prior approval.