South Woodford, E18
Calacatta quartz waterfall island fabricated and installed for a new kitchen — template-to-fit in 4 days, mitre joint book-matched.
Granite, Marble & Quartz Worktops
Granite, Marble & Quartz Worktops in South Woodford & East London — templated and cut in our own workshop
Templated on day one, cut and polished in our own workshop, installed three to five days later — tighter mitre joints, accurate cut-outs, no third-party fabricator delays.
Own stone workshop · Template-to-fit in 3–5 days · Bespoke edge profiles
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Worktops fabricated200+ from our own workshop
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Template-to-fit lead timeTypically 3–5 days
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Materials handledGranite, marble, quartz, sintered stone
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Workmanship guaranteeWritten, contract-specific
What this service covers
Granite, Marble & Quartz Worktops — what we deliver
Most kitchen installs source their worktops from a third-party fabricator — meaning a 1–2 week wait between cabinets going in and worktop being installed, and total dependence on that fabricator's quality control for joint accuracy and edge finish. We removed that link from the chain in 2018 by setting up our own East London stone workshop, fitted with CNC cutting and edge polishing.
Practically, that means: we template your worktop on day one of the second-fix (when cabinets are levelled and the run is dimensionally final), cut and polish in our workshop over the next 2–3 days, and install on day four or five. No two-week wait. Tighter mitre joints because the same person cutting also installed. Cut-outs around hobs, undermount sinks and tap holes done to the appliance specification, not a generic dimension sheet.
We fabricate all the common worktop materials: granite (natural igneous stone, distinctive variation, needs sealing), marble (natural metamorphic stone, the premium aesthetic choice, requires more care), engineered quartz (Caesarstone, Silestone, Compac — non-porous, no sealing, very consistent), and sintered stone (Dekton, Neolith, Lapitec — extremely heat and stain resistant, increasingly popular for islands). Worktop-only contracts (for client-supplied kitchens) and full kitchen-with-worktop contracts both supported.
Part of our interior fit-out & refurbishment work across East London.
What goes wrong
Where granite, marble & quartz worktops projects typically fail
Stone worktop failures and complaints share predictable root causes — almost all of them in the fabrication and install detail:
- Mitre joints templated before cabinets are properly levelled — joint opens up within months as the worktop settles to the actual cabinet plane.
- Cut-outs sized to a generic appliance dimension rather than the specific appliance — gap around the hob or sink that has to be silicone-filled.
- Edge profile cut on a budget machine — visible chatter marks under raking light, especially on dark granite.
- Worktop seamed in the wrong place — joint runs under the hob (heat fatigue) or over a dishwasher (door clashes joint over time).
- Sealant skipped on natural stone — wine, oil or coffee stains permanently within 30 days of install.
Worse, the worktop usually can't be replaced without removing the kitchen sink, tap and hob, plus often disconnecting plumbing — making a 'just the worktop' fix into a 4–5 day job.
How it works
Our granite, marble & quartz worktops process — five stages
Five stages, compressed for typical 5-day worktop projects.
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01
Site visit & material selection
Free site visit if you're at design stage. We talk through material options (granite vs quartz vs marble vs sintered) against actual usage and budget.
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02
Template
Day 1 of second-fix: laser template once cabinets are levelled. We confirm cut-outs against actual appliance spec sheets.
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03
Workshop fabrication
Days 2–4: slab selection (you can visit our workshop to choose actual slab veining), cutting, mitring, edge polishing, cut-outs for sinks/hobs/taps.
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04
Install
Day 4 or 5: worktop delivered and installed. Mitre joints epoxy-bonded with colour-matched resin. Sink and hob fitted at the same visit.
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05
Sealing & handover
Natural stone (granite, marble) sealed on install with appropriate impregnator. Quartz and sintered need no sealing. Aftercare instructions handed over.
Why it pays off
What you get from doing this properly
Templated by the same team that installs
No information lost between template and install. The person measuring is the person fitting — they know what compromise is acceptable and what isn't.
Tighter mitres on waterfall edges
In-house cutting means we can re-cut a panel that's 0.3mm wide if it doesn't joint perfectly. An outsourced fabricator charges to re-cut — and often won't, just gap-fills with resin.
Cut-outs to actual appliance dimensions
We cut to the exact spec sheet for your specific hob, undermount sink, or tap — not the 'standard' dimension that leaves a 6mm gap around the appliance.
Slab selection in person
For natural stone (granite, marble), you can visit our workshop and choose the actual slab to be cut from — important for marble, where veining varies dramatically slab-to-slab.
Materials, methods, variations
Material choice, edge profiles and the install detail that separates premium from budget
Engineered quartz (Caesarstone, Silestone, Compac, Cimstone) is 90–95% crushed quartz bonded with polymer resin. Non-porous, no sealing required, very consistent appearance, scratch-resistant, stain-resistant. Heat resistance is the trade-off — never put a hot pan straight from the hob onto quartz, the resin can scorch (use a trivet). Best all-round choice for working family kitchens.
Granite is natural igneous stone. Distinctive variation slab-to-slab. Heat-tolerant straight off the hob. Needs annual or biannual sealing with an impregnator (Lithofin MN Stain Stop or equivalent) to maintain stain resistance. More porous than quartz — wine, oil, coffee stain visibly if not sealed.
Marble (Carrara, Calacatta, Statuario) is the premium aesthetic choice — characteristic veining, soft look, premium feel. Etches with acidic spills (lemon juice, wine, vinegar) — shows as dull patches in the polished surface. Stains more easily than granite. Requires sealing and acceptance of patina. Suitable for clients who want the look and accept the maintenance, less suitable for hard-working family kitchens.
Sintered stone (Dekton, Neolith, Lapitec) is the newest category. Manufactured from natural minerals subjected to extreme heat and pressure — produces a slab with very high heat, stain, scratch and UV resistance. Excellent for outdoor kitchens, hot-pan-direct cooking, and high-traffic islands. Available in slabs up to 3.2m × 1.5m, allowing single-piece islands without joints.
Edge profiles change the visual weight of a worktop dramatically. A 20mm square edge reads contemporary and minimal. A 30mm square edge reads premium. A 40mm built-up edge (two layers laminated to give the appearance of thicker stone) reads expensive. Bullnose (rounded edge) reads softer and traditional. Waterfall edges (worktop continued vertically down the side of an island) demand a perfect 45° mitre joint — exactly the detail that benefits most from in-house fabrication.
Where we deliver this work
Areas we cover for granite, marble & quartz worktops
Worktops fabricated in our East London workshop are installed across our full catchment — most heavily in South Woodford, Wanstead, Walthamstow, Buckhurst Hill and Loughton, with plenty of premium island worktops going into Hackney and Stratford.
- stone worktops in South Woodford
- Wanstead worktop installations
- premium worktops in Buckhurst Hill
- kitchen worktops across Loughton
Don't see your postcode? See every area we cover or ask us directly.
RSRaphael SappaFounder · Lead ContractorEst. 2016
Who delivers this service
Raphael Sappa
Founder & Lead Contractor, RJS Innovative Building Ltd
9+ years on East London building & fit-out projects · Companies House #10012712
Raphael set up the in-house stone workshop in 2018 to control the worktop fabrication that most builders outsource. The workshop has fabricated and installed more than 200 worktops since, with a single template-to-fit programme of 3–5 days from levelled cabinets to installed stone.
Recent work
Recent granite, marble & quartz worktops projects
Real East London projects — photographed on completion. Captions describe the actual work delivered.
Wanstead, E11
Black granite worktop replacing a failed laminate, retaining existing kitchen units; template-to-fit in 5 days.
Buckhurst Hill, IG9
Full bespoke kitchen worktop in Calacatta marble — 5m run with mitred 90° corner and integrated drainage grooves.
FAQ
Granite, Marble & Quartz Worktops — frequently asked questions
Get started
Planning a stone worktop — for a new kitchen or as a replacement?
Free site visit, slab selection in our workshop, written quote — install typically inside a week of templating.
Own stone workshop · Template-to-fit in 3–5 days · Bespoke edge profiles
Find us
RJS Innovative Building Ltd
47 Pulteney Road, South Woodford, London E18 1PR
Co. #10012712 · Founded 2016
Page details
Last updated: April 2026
Author: Raphael Sappa