insulation

Among the extensive repairs are that walls will have to be rebuilt, ceilings either repaired or replaced and insulation changed.

As the search for Aunt Cecelia’s remains now focuses on the light-colored pile near the marker, it will be impossible to keep some burned drywall and insulation out of the mix.

When the problem is with the cable's insulation - known as a "shunt fault" - it becomes more complicated and an electrical signal has to be sent along the cable to physically track where it is lost.

The Grenfell disaster was caused by the use of highly flammable cladding backed by insulation which also contributed to the spread of the fire.

These include reducing schools' carbon footprint and lowering energy costs by improving insulation and ventilation as well as installing energy-efficient lighting and air-source heat pumps.