Cladding is the same, insulation was different (it was completed in 2000)
As for cladding, social housing is required to constantly chase the latest building regulations for insulation etc, hence the use of external insulation and cladding.
Are you suggesting the insulation isn't part of the cladding?
i think you'll find it hard to compare as it would be
Actually its more like
Half the country: tax payers money was spent cladding tower blocks, decision makers, justify your choice in relation to energy efficiency
Decision makers: silence