As can be seen from the table, costs vary according to the type and size of the dwelling and the type of measure implemented.
Property Type No.of Beds Customer Contribution Cavity Wall Insulation  
Depth of Insulation
150mm 200mm 250mm
Flat 1 £200 £150 £100 £50
Flat 2 £200 £150 £100 £50
Flat 3 £200 £150 £100 £50
Mid-Terrace 2 £200 £150 £100 £50
Mid-Terrace 3 £200 £150 £100 £50
End-Terrace 2 £200 £150 £100 £50
End-Terrace 3 £200 £150 £100 £50
Semi-bungalow 2 £200 £150 £100 £50
Semi-bungalow 3 £200 £150 £100 £50
Det-bungalow 2 £200 £150 £100 £75
Det-bungalow 3 £200 £150 £100 £75
Det-bungalow 4 £200 £150 £100 £75
Semi-house 2 £200 £150 £100 £50
Semi-house 3 £200 £150 £100 £50
Semi-house 4 £200 £150 £100 £50
Det-house 2 £200 £150 £100 £75
Det-house 3 £200 £150 £100 £75
Det-house 4 £200 £150 £100 £75

The highlighted example shows that a 3 bedroom semi-detached bungalow can have 250mm of loft insulation installed for £100, and cavity wall insulation for £50

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OFFER TERMS & CONDITIONS
Offer is available to homeowners or private rented tenants only.
Private rented tenants will need to provide written permission from the landlord before any work can be carried out.
All boarded walkways in lofts are charged extra.
Prices shown are available for insulating homes with up to 4 bedrooms. Extra charges may be made to cover additional areas.
Offers are subject to site survey.
Loft prices are based on insulating a loft with no current insulation - higher prices will apply to top-up existing loft insulation.
Insulation work is carried out by approved installers
VAT on insulation work is charged at 5%
Prices may vary without notice
All quotes are subject to availability
  Errors & Omissions Excepted
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