Installation Process
Solar Solutions for All Roof Types
Over the last 10 years, we have installed solar panels on a wide variety of roof types. Each installation represents a different challenge however, our expert designers can find a solar PV system to suit any situation:
Trapezoidal Steel
The most cost-effective type of solar PV system is one that’s installed to the trapezoidal Steel roof commonly found on warehousing. The roof anchors are fixed to the crown of the roof sheet, and the solar panel is secured directly to them. IGen works alongside roofing contractors to ensure that all requirements are met in order to comply with roof warranties.
Standing Seam
Approved by all of the mainstream roofing manufacturers and is increasingly popular because of its aesthetically pleasing appearance. For this system, iGen uses a specialist clamp to attach to the top of the seam, eliminating any need for penetration of the roof skin.
Flat Roof
iGen offers a choice of fixing options for all flat roof types (bitumen, single-ply membrane etc). For systems on buildings over 20 storeys- we use a specialist fixing. This is screwed/bolted to the roof deck and contains a layer of single-ply membrane, which is then welded to the roof to maintain integrity against moisture ingress. iGen can also design a system secured by means of concrete ballast, thus requiring no penetrations to the roof. The amount of ballast is calculated using the latest BS and EN standards.
Low Weight Solutions
iGen offers lightweight panel and mounting options to suit existing roofs which require lower loads. Our expert design team can provide detailed loading calculations and recommend the most suitable panels and mounting design to suit any project.