Four crews and one officer attended at the height of the incident, the firefighters were from:
- Amersham
- Tring
- Beaconsfield
- Hemel Hempstead
A man and a woman were rescued from the property, firefighters provided immediate emergency care and passed them into the care of South Central Ambulance Service.
They also used four sets of breathing apparatus, one hose reel jet, a positive pressure ventilation and a thermal imaging camera to extinguish the fire.