Worktop replacement in Blackhorse Lane

Yes. Blackhorse Lane is on the patch, and the postcodes we work here are E17. It is worked on our east London run, along with the rest of Waltham Forest. Time-limited bays are camera-enforced across a lot of managed estates, so the unload runs to the clock and the van moves off afterwards. 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. The work comes to you. We template in your kitchen and fit in your kitchen, with nothing to visit or collect.

Many of these kitchens are a fitted pod dropped into open floor, so three sides are free and only the fourth is ever scribed. Many of these kitchens are island pods in the middle of an open plan with waste and feeds coming up through the floor, so the island cannot be nudged to suit the stone and the stone gets cut to suit the island. The old top hid it; the new one will not. Where the structure cannot be cut into, the stone is relieved instead, and a relief that deep changes both the yield off the slab and how the piece is handled. The old top has been hiding it, so the first honest look at it happens when the laminate comes off. The laminate has been covering it up.

A car will often hold more than its doors will admit, and it is the clear width between the door edges that a piece actually has to pass through. 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. Where it will not come out whole it comes out in sections. A dedicated loading bay or service yard is the easiest arrangement in a managed building, provided the slot is booked and someone has the key to the shutter. 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.

It sits second or third on this patch, behind worktop installation. Same template visit, same benches, same installers either way. Extension kitchens are usually specified long before they are buildable, so the run lengths on the drawing and the run lengths in the room are different numbers. The units stay and only the surface changes, so the whole job is one day rather than a kitchen refit. The fastest upgrade a sound kitchen has. Extension work runs late far more often than it runs early, and the worktop is close to the last thing in, so the date agreed at the start is rarely the date that happens. The carcasses have to be sound, because stone is several times the weight of what is coming off. One flat out of use at a time.

Three stools along one side need more clear length than most plans allow, and once the seating depth is fixed the piece either grows or it loses a seat. The existing layout is being kept, so the question is whether the old carcasses will take stone in that shape without more support. Old runs are rarely square, and stone will not forgive it. The supply-only figure for material runs £110 to £550 per square metre, and templating, fabrication and fitting are lines of their own.

An intruding steel column, a brick pier or a downstand breaks a run that would otherwise have been one clean piece. 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. Book the goods lift and loading bay for the day, clear a straight route through the open plan, and have a plumber on hand for the island services coming up through the floor. The person choosing the surface is not the person who will cook on it, which argues for a finish that absorbs ordinary wear rather than one that rewards careful housekeeping. A replacement keeps the units and changes the surface, which is the least disruptive way to do this in an occupied property. Whoever owns the carcasses owns that call.

Stone does not flex, so a run that rocks on its carcasses rocks just as badly once it is stone. Variation past what packing can take up has to be corrected in the carcasses before we cut, because the template records the units as they stand. Small variation is taken up by packing under the top on the fitting day. Where a column lands in the run the template plots its actual outline so the stone is cut to fit around it rather than stopped short and filled. A laminate top was scribed thin at the back to swallow it, and stone cannot be shaved down the same way. It is the usual surprise, and it is a known one.

Take the old tops off yourself if you would rather, and the quote simply carries one line fewer. What comes out goes by the same route the new stone comes in by, which is why that route is walked before anything is lifted. Carcasses stay. Surface changes. That is the whole of it. Bay bookings are usually an hour or two, which is fine for unloading and no use at all as a place to leave the van for a day. 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.

A seal is not waterproofing. It only buys time to wipe a spill up. Marble is the one people underestimate. It is porous, like granite, and wants sealing. Quartz carries resin, so a hot pan wants a trivet, while granite and sintered stone will take one without complaint. Original brickwork is uneven by ten millimetres or more across a bay, so the back edge is scribed to the actual face rather than to a line. Where brickwork bows enough that a full-depth piece cannot go back tight, the units move forward and the front overhang changes. Same units, straighter line, better surface.

A Belfast or butler sink has to be installed and at its final height before the template, because the stone is cut to sit on it. A piece with a bowl and a hob cut into it is the fragile one, and it is handled accordingly. Undermount bowls are cut and polished in the workshop and dry-fitted to the stone on the bench before anything is loaded. Where an overhang is too deep for steel on its own the choice is a leg at the end or a bracket underneath, and a bracket that lands where a knee goes is worse than no bracket at all. Going from a 38mm laminate to 20mm or 30mm stone drops the surface, which shows against tiles, a window board and any freestanding appliance. Where the seam went before is not where it goes now.