Most of the questions we get about installations in Northumberland Heath are really questions about the kitchen itself, which is where any sensible answer has to start. Interwar and postwar housing between Erith and Bexleyheath with modest rear kitchens of 2.4m to 3m, and a lot of ex-council stock where the kitchen keeps its original position and only the units and worktop change. Nothing above needs settling before you get in touch. It gets settled with a tape measure, in your kitchen, in Northumberland Heath.
Floors are a sand and cement screed over concrete, laid fast and worn since, so they are hard, solid and seldom flat. Pieces come in the order they go down, because there is rarely anywhere to stand the second one while the first is bedded. Sink and hob seated and sealed before we go.
Windows and doors were replaced across whole streets on one programme, so the kitchen window is a plastic frame in the old opening with a deep lined reveal. Deck access or a single narrow staircase with tight half-landings means long pieces get walked up on edge, and the landing turn is checked before we commit. Walked, measured, protected, then lifted.
What the research records here is interwar semi, postwar council estate, 1960s terrace and Victorian cottage. What is behind the plaster is different in each, and it matters at fixing.