Worktop replacement in Gloucester Road

Yes. Gloucester Road is on the patch, and the postcodes we work here are SW7. It is worked on our west London run, along with the rest of Kensington and Chelsea. On a street with no restrictions the constraint is other residents rather than a warden, so it is worth putting a cone or a car out early. We stage the strip-out so the old tops leave in one trip rather than trickling out across the afternoon. Old tops out and new stone in, both through the same gap. We template in your kitchen and fit in your kitchen, so there is nothing to visit and nothing to collect.

Permitted works hours are commonly weekdays with a late start and an early finish, so a one-day fit is planned around the porter and the lift. A mansion block is a logistics job before it is a stone job. Units kept, surface changed, one day. Old service lifts are the hard limit on this street - if the car will not take it, the joint gets designed around the lift, not around the kitchen.

Blocks here have a front porter's desk and a separate tradesman's entrance round the side, and materials go in the service lift only, with protective blankets on the walls. The lifts are old, often around 1000mm by 1300mm internally with a low car ceiling, which caps a stood-on-edge slab at roughly 2.2-2.4m unless the stairs are used instead. Where the lift will not take the longest run we design a join in rather than gamble, because a piece that will not go up has to go back on the van. We plan the strip-out and the carry as one movement so the kitchen is only out of use for a single day. It sets what the day actually looks like.

Yes. On the research for this patch it is the first of the three jobs listed, ahead of worktop templating and worktop installation. A worktop replacement between tenancies is a single-day job by design, because the flat is not earning while it is empty. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. A day, not a project. Where kitchens turn over between tenancies the priority is a surface that survives a decade of being treated as a chopping board. The carcasses have to be sound, because stone is several times the weight of what is coming off. A day, not a project.

An L can be mitred at the corner for a continuous look or butt-jointed over the gable, and the two are different money and different risk. The existing layout is being kept, so the question is whether the old carcasses will take stone in that shape without more support. Carcasses have to be sound first. Material is £110-£550 per square metre supply only, and templating, fabrication and fitting are quoted on their own lines.

A boxed soil stack or service riser in the corner of a run eats into the worktop depth and has to be scribed around rather than cut square. We would rather find it at template than on the morning, which is why the templater looks behind the units. Found at template, not on fit day. Get the managing agent's or freeholder's approval and the permitted hours confirmed beforehand, and agree with the porter who protects the communal carpet, stonework and lift. Mixed ownership means the decision-maker is not always the person who lets us in, so it is worth being clear early about who signs the quote off. A replacement keeps the units and changes the surface, which is the least disruptive way to do this in an occupied property. Sound carcasses are the condition.