Heath had become an underwriting member of Lloyd's in 1880, upon reaching the minimum age of 21, on J. S. Burrows' syndicate. Within a year he was underwriting for himself on a three-man syndicate; in 1883 he also opened a brokerage business. In 1885, he wrote the first fire reinsurance contract, reinsuring the Hand in Hand Insurance Company and marking the start of Heath's push to diversify the market into "non-marine" business. He also wrote Lloyd's first burglary insurance policy, its first "all risks" jewellery policy and invented "jewellers' block" cover. Later, during World War I he offered air-raid insurance, protecting against the risk of German strategic bombing.
Heath had become an underwriting member of Lloyd's in 1880, upon reaching the minimum age of 21, on J. S. Burrows' syndicate. Within a year he was underwriting for himself on a three-man syndicate; in 1883 he also opened a brokerage business. In 1885, he wrote the first fire reinsurance contract, reinsuring the Hand in Hand Insurance Company and marking the start of Heath's push to diversify the market into "non-marine" business. He also wrote Lloyd's first burglary insurance policy, its first "all risks" jewellery policy and invented "jewellers' block" cover. Later, during World War I he offered air-raid insurance, protecting against the risk of German strategic bombing.