Nearly 14 million adults have done gas or electrical DIY work at home that is potentially illegal, according to new research.
The research, conducted by Direct Line business insurance, found that in 29% of cases where people did the work themselves, it was completed without ever obtaining building control approval or certification from a registered installer. The company said that a lack of public knowledge is fuelling the problem.
A total of 39% of those who have undertaken gas or electrical DIY projects were unaware that conducting such work without proper certification or sign off is in fact illegal, a mistake that can lead to unlimited fines and even prosecution. The study found that, most commonly, 9% of DIYers move or install kitchen or bathroom sockets themselves, and 8% install electric showers, cookers or storage heaters.
The research showed that 45% of those that complete restricted work themselves are getting it approved. A total of 22% asked a qualified engineer to inspect the work and issue a certificate as a favour, and 17% asked for a small fee. A further 6% did the work themselves and then arranged for it to be approved by their local authority.
The study also found that 15% of adults do not realise that faulty DIY work could cause serious health risks, injury or even death. A further 12% mistakenly believe local authorities cannot insist they put dangerous work right at their own expense.
A total of 22% of adults are unaware that failing to provide certificates of compliance with building regulations could cause issues when it comes to selling their home.
Of those who attempted gas or electrical DIY jobs, 41% said it looked straightforward, 31% were trying to save money, and 24% were encouraged by videos on social media.
Mark Summerville, SME product manager at Direct Line business insurance, said: “DIY can seem like a simple way to save money, but when it comes to gas, electrics and major repairs, the risks can be serious. Some jobs demand the expertise, tools, and experience that only registered installers can provide. When it comes to work involving gas or electrics, it is always best to call in the professionals to stay within the law and protect your health, safety and finances.”