The SE28 stock around Southmere Lake is post-war. ONS records 47% flats, 53% houses and 7,133 households in Thamesmead.
28% of households rent privately and 32% own, which is why pathway jet washing demand here peaks around tenancy changeovers and completion dates.
Walls are precast concrete panels and dense blockwork in SE28, often with surface conduit — the reality on the streets around Southmere Lake, so the fixing that matters in Thamesmead is chosen on site — the usual failure here is drilling blind into a panel with reinforcement or a buried cable behind it on these streets — measured on the walk in from Abbey Wood (Elizabeth line) rather than assumed from a map.
Anyone who knows Thamesmead knows the pattern near Southmere Lake: brutalist canals and lakes, now under one of London's biggest regeneration programmes. We plan the SE28 visit around it. Thamesmead is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
On access, deck-access blocks with limited lifts, long walkway carries and estate service roads — one reason one technician for a private path; two where a communal walkway has to stay open to residents while the work is done, so one can manage access while the other washes. Fitters travelling in use Abbey Wood (Elizabeth line).