Runcorn grew rapidly as a new town in the 1960s and 70s, and thousands of homes in estates such as Castlefields, Norton, Windmill Hill, Palacefields and Murdishaw were built in that period. Those were the years when asbestos was used most widely in UK construction.
Where to look
Stippled and swirled ceilings, vinyl floor tiles and their black adhesive, soffit and fascia boards, panels around warm-air heaters and boxing around pipes are the usual finds. Lock-up garages on the estates often have cement roof sheets.
When to survey
If you are about to remove a ceiling, lift floors, replace soffits or open up boxing, have the materials tested first. A refurbishment survey limited to the rooms being worked on is the right tool, and results come back within 24 hours of sampling.
What happens next
Most finds can be left alone if they are in good condition and not in the way. If removal is needed, the report tells you whether a licensed contractor is required so your builder can plan accordingly.
Related: Home asbestos inspection · Asbestos sample test