(b)
The table shows information about three home insulation methods for an average
sized home...
Physics, 11.11.2020 07:20 Nathaliasmiles
(b)
The table shows information about three home insulation methods for an average
sized home.
Insulation method
Cost of insulation Savings per year in
in £
£
Double glazing
5000
60
Draught excluders
90
30
Loft insulation
350
150
Which method of home insulation is the most cost-effective over 10 years?
You must include calculations in your answer.
Answers: 1
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