Worktop replacement in Twickenham

Yes. Twickenham is on the patch, and the postcodes we work here are TW1, TW2. It is worked on our south west London run, along with the rest of Richmond upon Thames. An event-day suspension can override a bay that is perfectly usable the rest of the week, so a booked space gets checked again nearer the time. A replacement is a two-way job, with old tops going out and new stone coming in, so the van needs to stay put across the whole day. The carry happens twice here, so the distance counts twice. Template and fit both happen at the property, so there is nothing to drive to and nothing to collect.

Cottage terraces have no hall to speak of and the front door opens almost straight into the room, which makes the carry easier and the protection harder. Lath-and-plaster and bowed brickwork mean we template for scribes rather than straight cuts, and each piece is offered up and eased in rather than dropped straight down. Old tops were scribed to a wall that has moved since. Where two pieces meet over a fall in the floor the join has to be flush to the hand as well as true to the level, because the eye reads the join and forgives the room. The old top has been hiding it, so the first honest look at it happens when the laminate comes off. The stack was boxed in after the kitchen went in.

Everything comes through the front door and down the hall, so the tightest point on the route is usually the newel post at the foot of the stairs. Worth remembering that the old tops have to come out the way the new ones come in, and a laminate run is easier to remove in one length than to carry in one. Old pieces are carried out before new ones are carried in. Where a road is shut for filming or for works the diversion adds distance to the carry even when parking itself was never the problem. Waste is the part people forget: the old laminate or tired granite has to be walked back to the van and it does not get lighter. Booking the bay for the whole day is the honest plan.

One of the three we are asked for most, although worktop installation is asked for more. Same template visit, same workshop, same installers either way. Extension budgets are usually well spent by the time the worktop is ordered, which is where the choice between quartz and a thinner sintered stone actually gets made. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. Four flats, four days, no scaffold week. Rear and side-return extensions are where the islands appear, and an island is the piece that decides whether one slab does the kitchen or two. The carcasses have to be sound, because stone is several times the weight of what is coming off. Cam-lock carcasses get braced before stone lands.

The joint where a peninsula meets the main run wants a gable directly under it, and where the units do not offer one, steel goes in to carry that joint instead. Old laminate has often been holding a run square for years, and taking it off shows what the units were really doing. Laminate hides what the gables are really doing. Expect £110 to £550 per square metre for material supply only, with templating, fabrication and fitting on their own lines.

Floors settle, and once base units are packed and levelled properly the stone sits true while everything else in the room admits it is not. This is the commonest reason a replacement turns out to need more than a straight swap. A postformed top swallowed the fall. This will not. Have a plumber booked to disconnect the sink, tap and waste first thing and reconnect after we have gone, and clear the hallway and stairs completely so we can carry slabs through the house. 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. Nothing to reseal is the point in a let.

Granite tells you when the seal wants topping up: water stops beading on the surface and starts darkening it instead. Upkeep is settled when the slab is chosen, since it belongs to the material rather than the fabrication. Marble is the one people underestimate. It is porous, like granite, and wants sealing. Floors are suspended timber over a shallow void and have moved, so the units are packed and levelled before anything is set on them. What the old top has been hiding is usually a floor that settled towards the back and units that were never fixed back to the wall. The units have settled with the floor and get re-levelled.

If the units run late the template moves, not the fit: the gap between them is fabrication. Between the template and the fit the slab is nested, cut, mitred and dry-assembled on the bench, which is work you never see and is most of the wait. The design and quotation visit comes first. It is free and carries no obligation. The rear wall of the addition carries both the back door and the window, which leaves very little unbroken wall for a run to sit against. The units stay and only the surface changes, so the job is a day, and what makes it a difficult day is the building. The tiles above will want attention once the old top goes.

Socket and switch positions have to be final before templating, because the openings are machined rather than chopped out on the wall. Upstand or splashback, the stone is cut from the same slab run as the worktop, at the same time, so the batch actually matches. A small room puts the sink, hob and tap cut-outs close together on one short length, and the bridge of stone left between them decides whether it can be cut in one piece. Carcasses are checked for square and fixed back before a stone top goes on them. Tile beds and adhesive come off before the new top goes on.

Undermount bowls are cut and polished in the workshop and dry-fitted to the stone on the bench before anything is loaded. Each cut-out is priced on its own line, so a range, a bowl and a half, a boiling tap and a drainer are four items rather than one. A tap under a window board still needs room for its handle to lift, which is checked at the template. A breakfast bar on the outer side is an overhang like any other, and the support under it is sized for people leaning on the end rather than for the weight of the stone alone. Going from a 38mm laminate to 20mm or 30mm stone drops the surface, which shows against tiles, a window board and any freestanding appliance. A corner that was butted can be mitred this time.