How a Building's Own Layout Spreads Cockroaches in Lewisham
Shared risers in blocks near Lewisham town centre and Catford
Flats close to Lewisham town centre and the Catford shopping area often share risers and pipework running between kitchens on different floors, and that shared route is exactly what cockroaches use to spread rather than staying confined to one flat. Treating a single flat while the one below is left alone can mean it's recolonised within weeks — flagging it to the managing agent matters as much as booking the visit itself.
Sealed service ducts in Deptford's warehouse conversions
The converted dockland warehouses and newer blocks near Deptford Creek were built with sealed service ducts and underground parking that give pests a route between units nobody inside a single flat would ever see. Getting the wider building looked at, not just the flat where they were spotted, is usually what actually finds the source.
Signs to Look For
- Cockroaches seen at night in kitchens or bathrooms, especially around pipework
- A musty, oily smell in cupboards or behind appliances
- Small dark droppings resembling coffee grounds or pepper
- Shed skins or small egg cases in cracks and crevices
- Smear marks along regularly used routes near warmth and water
Working Out How Far a Cockroach Problem Reaches
Let us know if it looks like just your flat or something wider across the block — that shapes how the visit's approached.
