Insulation in Billingham
Insulation across Billingham's TS22 and TS23 postcodes: loft insulation £400 to £800, cavity wall fill £700 to £1,200, floor insulation £800 to £2,000. The 1950s and 60s estates are cavity-fill bread and butter, and grant eligibility here is among the highest on Teesside.
The estates were built cold
Billingham grew fast for ICI in the 1950s and 60s: rows of semis and short terraces built to the standards of an era when coal was cheap and insulation meant an extra jumper. Most have empty or part-filled cavities and lofts hovering around 100mm. The combined fix, cavity bead fill plus a loft to 270mm, runs £1,000 to £1,800 and typically cuts heating bills by a fifth to a quarter.
Grant territory
Billingham's demographic and EPC profile makes it one of the strongest ECO4 areas on the patch: pensioner households on Pension Credit qualify outright, and the LA Flex route covers many more. For eligible homes the whole job, cavity, loft, sometimes more, is funded. Every survey includes the eligibility check, and the honest answer either way.
Watch the concrete
Some Billingham estates have no-fines concrete or solid-block construction rather than standard cavity brick. A boroscope survey identifies construction in minutes, which decides whether cavity fill applies or internal wall insulation is the route. Guessing wrong on construction type is how damp starts.