Through roof penetrations should be kept to a minimum and be sealed by a qualified roofing contractor he adds.
Roof lightning protection system installation.
The main conductors perform the current carrying function from the strike termination devices to the grounding system.
Also harger feels it is imperative that the installation contractor follow the roofing manufacturer s requirements when it comes to attaching lightning protection components to the roof surface.
Lightning protection systems lps are increasingly being used to enhance building resilience to natural disasters.
The top of the light terminal shall be installed at least 2 meters over the area that it protects including antennas refrigerating towers roofs and tanks each lightning rod shall be connected to at least two down conductors.
The location of your roof is a more important consideration than whether it is constructed of metal or another material.
Like roofers they work exposed to the weather and often at dangerous heights.
Due to this installation the new pv system needs to be integrated into the protection system according to the effective lightning protection 4 regulations.
A single lightning bolt is hotter than the surface of the sun.
Our lightning protection division is fully licensed bonded and insured with more than ten years of experience protecting buildings from the risks of a direct or indirect lighting strike.
Advanced roofing provides professional lightning protection installations repairs and recertification services.
Picture 2 shows a section of the roof with roof lights and parts of the lightning protection equipment.
Ground rod installation for an lps.
The recognized north american standard includes a simplified risk assessment procedure to help designers determine if an lps is recommended for a building.
The cost ranges from 100 for just a surge protector to over 3 000 for rods and grounding system.
Roof lights air termination rods air termination system meshed conductors.
The only way to protect a building is with a properly designed and installed lightning protection system lps.
The conductor system component of complete lightning protection includes main sized cables the structural steel of a building and bonding or interconnection wires to internal grounded building systems.
Still the type of roofing is one of several risk factors affecting the threat lightning poses to a structure according to the national fire protection association nfpa 780 installation of lightning protection.
Lightning protection installers are highly trained craftsmen.
As the installation of lightning rods is a protection system it is very important that it is performed by technically qualified personnel and under the current regulations.
We help protect life and property through lighting protection services and products.
Lightning rods do not attract lightning but provide an alternative path for lightning when it strikes.
