London · Est. 1991

CARVED,
NOT
CAST.

Limestone, marble, and granite shaped by hand into pieces that outlast the people who commission them.

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Mason's mallet striking a bolster chisel into Portland stone, dust frozen mid-burst, knuckles chalked white
Portland Stone
Carrara Marble
Bath Limestone
Black Granite
Purbeck Stone
Travertine
Caen Stone
Ancaster Limestone
Portland Stone
Carrara Marble
Bath Limestone
Black Granite
Purbeck Stone
Travertine
Caen Stone
Ancaster Limestone
01 — Commission
Hearthstone
Portland limestone fireplace surround with hand-carved egg-and-dart moulding, installed in Georgian drawing room, Wiltshire
Portland Limestone · Wiltshire, 2024
The Brief

A drawing room hearth for a Grade II listed manor, Wiltshire.

The conservation architect's brief was unambiguous: replace a Victorian cast-iron insert with a period-appropriate Portland limestone surround, hand-carved to match the original egg-and-dart cornice running the length of the room. No shortcuts. No CNC. The stone was selected from a single quarry bed in Dorset.

Workshop progress shot showing hand-drawn setting-out lines on limestone block with mallet and chisels

Setting-out lines were drawn directly onto the block in chalk before the first cut. The moulding profile was carved in stages — rough work with a 2-inch bolster, finished with a 3⁄8-inch gouge. Total workshop time: eleven weeks.

11
Weeks
340
Kg stone
1
Quarry bed
Completed Portland limestone fireplace surround installed in situ, Georgian drawing room, Wiltshire manor
Installation · January 2024
The surround is indistinguishable from the original Georgian work. The conservation officer passed it on first inspection. I've been recommending Chisel to every heritage client since.

Margaret Holloway

Heritage Architect · Holloway & Associates, Bath

02 — Commission
Heraldic Crest
The Brief

A carved heraldic crest for the entrance hall of a Northumberland estate.

The commission came through an interior designer whose client had acquired a 17th-century Northumberland estate and wished to restore the original heraldic panel above the main staircase. Working from a single surviving engraving in the family archive, we reproduced the 1.2-metre crest in Caen stone — the same material used in the original.

Stone Selection

Three Caen stone samples were assessed under raking light before selection. The chosen block matched the undertone of the surviving original stonework precisely — a warm cream with a faint honey cast under afternoon light.

1.2m
Panel width
18
Weeks work
6
Heraldic elements
3
Stone samples
Caen stone heraldic crest panel in progress, hand-drawn setting-out lines visible on block, workshop bench
Caen Stone · Northumberland, 2024
Close-up of hand-drawn setting-out lines on Caen stone block with chalk and straight edge
Setting-out lines · Week 3
Completed heraldic crest installed above main staircase, Northumberland estate entrance hall
Installation complete · Week 18
"My clients asked whether we'd sourced the panel from an antiques dealer. When I told them it was carved this year, they didn't believe me. That's the standard Chisel works to."

Dominic Ashworth-Clarke

Interior Designer · Ashworth Studio, London

03 — Commission
Neo-Classical Portico
Completed neo-classical Portland stone portico with hand-carved Ionic capitals installed on Kensington townhouse façade
Portland Stone · Kensington, London · 2025
The Brief

A full neo-classical portico for a Grade II listed Kensington townhouse.

The developer's conservation architect needed a Portland stone portico — four Ionic columns, entablature, and carved pediment — that would pass Historic England scrutiny. The existing Victorian addition had been removed, leaving a raw brick façade. The new portico needed to read as original, not restoration.

We spent three weeks in the British Museum studying Ionic capital proportions before cutting the first block. The acanthus leaves on the column bases were carved by hand, each taking four days to complete. The conservation board passed the installation without amendment.

Workshop view of Ionic capital being carved from Portland stone block with setting-out lines visible
Ionic capital · Workshop, Week 7

Scope of Works

Four Ionic columns, hand-turned and fluted8 weeks
Entablature with carved triglyphs and metopes6 weeks
Carved pediment with central cartouche4 weeks
Column base acanthus leaf carving (×16)6 weeks
Installation and pointing3 weeks
27
Weeks total
4.2T
Stone used
0
Conservation amendments
Neo-classical portico installed on Kensington townhouse façade, view from street level showing Ionic columns
Close-up detail of hand-carved Ionic capital with acanthus leaf base, Portland stone, Kensington
Capital detail
Portfolio

Forty years of commissions, bound in one document.

The Chisel Portfolio Book is a 64-page document covering thirty-seven commissions from 1991 to present — fireplaces, archways, façades, garden monuments, and interior carved panels. Suitable for conservation board submissions and client presentations.

64 pages37 commissionsPDF + print-ready

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