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Cof Cymru: National Historic Assets of Wales · Wales

Assorting Room at former Kidwelly Tinplate Works

Kidwelly, Carmarthenshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Industrial
Date of designation
28 July 1998
Locality
Cwm Gwendraeth Fach
Town
Kidwelly
Community
Kidwelly
Unitary authority
Carmarthenshire
Country
Wales
Coordinates
51.74705, -4.28856
Cadw reference
20196

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Situated in Kidwelly Industrial Museum, some 2km NE of the town in the Gwendraeth Fach valley. Sorting Room is the northern half of the red brick range just within museum site.

Industrial building of c1880, used for the hand-sorting of tin-plated sheets, polishing and packing. After packing the flat cardboard boxes or tinplate containers (for export) were moved for storage in the Box Room attached to S. The Assorting Room was built after the Box Room. Tin-plate production began on the site in 1737, the second oldest site in Britain. The works closed in 1941 and much was demolished: the surviving Assorting-Room, Box-Room, Hot-Rolling Mill and Cold-Roll Engine House date from 1880-1919.

Red brick with tarred felted roof. Single storey long range with much-altered openings on W side. Original openings had yellow-brick jambs and cambered heads, the bricks rounded. Almost all the openings have been blocked or altered: at right end are 3 blocked windows with cast-iron sills, but sills apparently raised or inserted later. Elsewhere the jambs or whole frames of blocked windows are irregularly spaced down length of wall. One doorway towards right end, C20 concrete lintel. Ledged door in altered opening towards left end. Upper end wall is whitewashed with C20 sliding door. Rear had 8 windows, 3 blocked, some still with original cast-iron 9-pane glazing-bars.

Interior is whitewashed brick with long sorting bench along rear wall. Trussed steel roof of nine bays, boarding under roof cladding.

Listed as part of the only preserved tin-plate works in Britain.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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