Luton Magistrates’ Court heard on 2 May 2017, the employee was working for and under the control of MP Building Limited.
He climbed up to remove a nail from a brace holding trusses, one of which started to fall causing the employee to fall with it.
Raised fall protection decking within the building did not cover the whole area and left significant gaps.
The 36-year-old carpenter sustained nerve and tissue damage to his lower back, whiplash to his neck and his little finger was ripped open.
An HSE investigation found that the risk assessments of MP Building Limited were generic. They identified falls from height, but control measures focused on scaffolding and did not mention internal falls and decking.
It was also found that operatives on the site were not trained to install the decking.
MP Building Limited of Hitchin pleaded guilty to safety breaches and was fined £65,000 and ordered to pay £6,298.82 in costs.
After the hearing, HSE inspector Jenny Morris said: ‘This incident could so easily have been avoided by planning work at height to ensure that suitable and sufficient measures were in place to prevent falls.’
‘Companies should be aware that HSE will not hesitate to take appropriate enforcement action against those that fall below the required standards.’