Britain is India's oldest and most settled natural-stone export market, and it is a market with a very particular shape: sandstone paving dominates, memorials are a serious second line, and granite worktops are a smaller trade than most exporters assume.
If you are selling into the UK on a granite-countertop pitch, you have brought the American strategy to the wrong country.
What the UK actually imports
Sandstone paving — the volume business
The UK garden and hardscaping trade runs on Indian sandstone and has for twenty years. The established sellers:
| Stone | Verified origin | UK position |
|---|---|---|
| Kandla Grey | Bijolia (Bhilwara) / Bundi / Khadhipur | The UK's number-one Indian paving stone. Also Silver Grey Indian, Autumn Grey. |
| Autumn Brown | Bijolia / Bundi / Bhilwara | Warm multicolour. Long-running bestseller. Modak family. |
| Raj Green | Bijolia / Bundi / Khadhipur | Sold in Britain as Raveena. |
| Modak | Modak, near Ramganjmandi, Kota / Jhalawar | Autumn Brown family. |
| Mint — Yellow / White / Fossil | Bharatpur–Dholpur–Gwalior; Gwalior/Shivpuri | The calm pale sandstones for English garden work. |
| Rainbow | Khatu, Nagaur | The upsell. Porosity caution applies — see below. |
| Teakwood | Khatu, Nagaur | Timber-grain feature stone. |
| Kota Blue / Kota Brown | Ramganjmandi, Kota | Limestone. High-volume, hard-wearing. |
A note on the name Kandla Grey. Kandla is a port in Gujarat. The stone is quarried in Bijolia, in Bhilwara district, Rajasthan, several hundred kilometres away. The name records how it left India, not where it came from. Any supplier who tells you it is quarried at Kandla has not been to either place.
Formats the UK trade buys
Calibrated slabs, usually 22 mm, with sawn edges — the modern default for a fast-laid patio. Hand-cut / riven, thickness banded, hand-dressed edges — the traditional look. Patio packs and project packs — mixed sizes in a planned ratio. These sell exceptionally well in the UK because they close a pattern without the installer doing arithmetic. Buy them as a pack; the ratios are the product. Circles and kits. Setts, kerbs and cobbles — see Indian Sandstone Setts, Kerbs & Cobbles.
Memorials — the second line
The UK memorial trade is regulated in a way that most export markets are not, and it is the reason British memorial masons are careful about who they buy from.
- NAMM — the National Association of Memorial Masons, whose Code of Working Practice governs how memorials are fixed.
- BRAMM — the British Register of Accredited Memorial Masons, a registration scheme for masons and fixers.
- BS 8415 — the British Standard covering memorials in burial grounds, including stability.
- Ground anchor systems — most burial authorities now require an anchored foundation rather than a dowelled joint.
What this means for an exporter: a UK memorial mason is not buying a headstone, they are buying a component that has to pass a fixing regime. Dimensional accuracy, drilled dowel positions and squareness matter more than they do anywhere else.
Full treatment: Granite Headstones for the UK: BRAMM and NAMM Standards.
Granite for worktops — real but smaller
The UK does import Indian granite for kitchen worktops, mostly at 20 mm with a build-up edge or at 30 mm. It is a smaller trade than the US equivalent and more price-sensitive. The established colours are the same: Absolute Black, Black Galaxy, Steel Grey, Kashmir White, Tan Brown.
The technical documentation a UK buyer will ask for
Slip resistance as a PTV. The Pendulum Test Value, per BS 7976, is what UK specifiers actually reference — the UK Slip Resistance Group guidance treats a wet PTV of 36 or above as low slip potential. Ask for the figure for the finish you are ordering. A polished result tells you nothing about riven or flamed material.
EN 1341 for slabs for external paving, EN 1342 for setts, EN 1343 for kerbs. Products covered by these harmonised standards need a Declaration of Performance. Post-Brexit, the UK operates its own conformity marking regime alongside recognition of CE marking in Great Britain — confirm the current position with your compliance adviser, because it has moved more than once.
Frost resistance. This is the one that matters for British winters, and it is the one most often skipped. Ask for EN 13755 (water absorption), EN 12371 (frost resistance) and — critically — EN 12372 flexural strength measured before and after the freeze-thaw cycling. A stone can pass 48 cycles with no visible damage and still have lost a third of its strength.
Rainbow and Teakwood are porous. They are beautiful and they are not automatically suitable for a British winter without that data. We say so about our own products because the alternative is a phone call in year three — Frost-Resistant Indian Sandstone Paving for Cold Climates.
Responsible sourcing — a real UK procurement issue
UK public-sector and larger commercial buyers increasingly require evidence of responsible sourcing in natural stone, and the question is asked more often every year. Where a client asks, the practical routes are third-party social-compliance certification and a documented, auditable supply chain back to a named quarry.
We name the village on every quote. That is not a substitute for certification, but it is the foundation certification is built on — you cannot audit a supply chain that terminates in the word "Rajasthan".
The duty position
The India–UK Comprehensive Economic and Trade Agreement (CETA) was signed on 24 July 2025. It is the most significant trade agreement the UK has concluded since leaving the EU.
Signature and entry into force are different events, and tariff reductions are often staged. Confirm with your customs broker whether CETA applies on your entry date, what rate applies to your commodity code, and what proof of origin the agreement requires. Do not assume, and do not price a contract on a rate you have not verified.
Background: Import Duty on Indian Stone in 2026: CETA, CEPA and ECTA and Certificate of Origin for Stone Imports.
Port routing and logistics
UK-bound Indian stone ships from Mundra or Kandla for Rajasthan and Gujarat material — which is nearly all of the paving trade — and from Chennai or Krishnapatnam for South Indian granite. Common UK ports of discharge are Felixstowe, Southampton, London Gateway and Liverpool.
Stone ships FCL in 20ft containers and fills on weight, not volume. Sandstone at roughly 2,200–2,500 kg/m³ is lighter than granite but still weight-limiting at paving thicknesses. See Container Weight vs Volume.
What to ask an Indian supplier
- Which quarry? For Teakwood in particular, Khatu and Garda are two different stones sharing one name.
- Calibrated or hand-cut, to what tolerance in millimetres?
- PTV for this finish, and EN 13755 / 12371 / 12372 for this quarry.
- How is it packed? Sandstone chips at the arris and stains from wet timber — Sea Packing for Natural Stone.
- Can you hold tone across a repeat order? An honest supplier says "from this quarry, yes; across the belt, no."
- For memorials: dowel positions, squareness tolerance, and can you work to a NAMM-compliant drawing?
What Gemarix does differently
We name the village and we correct the trade's mistakes in public. Kandla Grey is Bijolia. Raj Green is Bijolia and Bundi, and yes, Raveena is the same stone. Modak is Modak village near Ramganjmandi. Rainbow and Teakwood are Khatu in Nagaur, and both are porous enough that we will ask about your climate before we quote them for an exterior job.
Frequently Asked Questions
Where is Kandla Grey sandstone actually quarried?
At Bijolia in Bhilwara district, Rajasthan, with further quarries at Bundi and Khadhipur. Kandla is a port in Gujarat several hundred kilometres away. The name records how the stone left India, not where it came from, and it is a useful test of whether a supplier controls their supply chain.
Is Indian stone duty free into the UK?
Worked natural stone enters the UK at 0 per cent under the India-UK CETA, which came into force on 15 July 2026, provided a valid proof of origin accompanies the entry. Without that proof of origin the standard rate applies.
What slip value do UK specifiers ask for?
A wet Pendulum Test Value under BS 7976. UK Slip Resistance Group guidance treats a wet PTV of 36 or above as low slip potential. Ask for the figure for the finish you are ordering, because a polished result tells you nothing about riven or flamed material.
Are Rainbow and Teakwood sandstone suitable for British winters?
Not automatically. Both are quarried at Khatu in Nagaur and both are porous. Before either goes into an exterior UK application, ask for EN 13755 water absorption, EN 12371 frost resistance, and EN 12372 flexural strength measured before and after the freeze-thaw cycling.
What standards govern memorials in the UK?
The NAMM Code of Working Practice governs how memorials are fixed, BRAMM registers accredited memorial masons and fixers, and BS 8415 covers memorials in burial grounds including stability. Most burial authorities now require an anchored foundation rather than a dowelled joint.