Important information regarding earth bonding.

Willerby’s products, processes, plant and personnel are approved by the NCC & NICEIC, and as such are subject to regular inspections and audits. With confidence, due to our close association with the NCC & NICEIC, we can assure our customers that all our products comply with BS7671 standard.

During siting (under BS7671: Amd 3:2015 reg 132.16 alterations and addtitions), an assessment would be required by the siting engineer to determine whether protective bonding is required prior to connecting to site services. This is the responsibility of the park or site owner. Willerby cannot be aware of individual site requirements at the time our products leave our premises and therefore cannot accept liability.

It is a UK regulation requirement that during commissioning, the responsible site person use only competent gas and electrical personnel during the installation and siting of our products. All relevant certification should be in place and recorded during this process. If there is any doubt, we highly recommend that the responsible person consult with their local Gas Safe, NCC and NICEIC representatives.