The Building Conservation Directory 2020

INTRODUCTION 4
CONTENTS 5
FOREWORD: Ros Kerslake OBE 6
CH1: PROFESSIONAL SERVICES 7
SELECTOR TABLE: Professional Services 8
Aerial drone surveys 10
Architectural historians 10
Archaeologists 10
ARTICLE: The thermal upgrading of historic fenestration - Eleni Makri 11
Architects 14
Heritage consultants 23
ARTICLE: Cathodic protection of steel-framed buildings - Chris Wozencroft 29
Structural engineers 33
ARTICLE: Building pathology established and emerging technologies - Lynda Jubb and Steve Bury 36
Surveyors 39
VAT consultants 40
Planning consultants 41
Project managers 41
Health & safety 41
Quantity surveyors 42
Materials analysts 42
3D scanning 44
Measured surveys 44
Non-destructive investigations 44
CH2: BUILDING CONTRACTORS 45
SELECTOR TABLE: Building Contractors 46
Timber frame builders 47
ARTICLE: 19th century timber frame revival buildings - Tim Nicholson 48
Building contractors 51
Access specialists 72
CH3: STRUCTURE & FABRIC 73
3.1 ROOFING 74
ARTICLE: Patent slating - Terry Hughes 75
Slate & roofing slate 78
Roofing contractors 78
Steeplejacks & lightning protection 79
Thatchers 79
Clay tiles & roof features 80
Metal sheet roofing 80
ARTICLE: Sand cast lead - Jonathan Castleman 81
Roof drainage 83
Rooflights 84
3.2 MASONRY 86
Brick services 87
Brick suppliers 89
Terracotta 92
ARTICLE: Sandstones and limestones - Jonathan Taylor 94
Stone 96
Statuary 106
Sculpture 106
3.3 METAL, WOOD & GLASS 108
Metalwork 110
Bronze statuary 113
Door & window fittings 113
Structural glass 114
Secondary glazing 114
Solar controls & blinds 114
ARTICLE: Historic window glass - Michael Bruckner 115
Window glass 118
Decorative & stained glass 118
Metal windows 121
Windows & doors 122
Fine joinery 124
Timber suppliers 125
3.4 EXTERNAL WORKS 125
Clocks 126
Street furniture 126
Conservatories & glasshouses 127
Landscape architects 127
Ecologists 127
3.5 GENERAL BUILDING MATERIALS 128
Architectural salvage 128
Conservation supplies 128
CH4: SERVICES & TREATMENTS 129
4.1 PROTECTION & REMEDIAL TREATMENT 130
ARTICLE: Hydraulicity revisited - Edward Walker 132
Mortars & renders 137
Cob & earth 139
Paints & finishes 139
Paint removal 140
Masonry cleaning 141
Structural repairs & stablisation 143
Structural timber testing 143
Epoxy resin repairs 144
Environmental monitoring 144
Damp & timber decay 144
4.2 HEATING & LIGHTING SERVICES 145
Lighting design 145
Building services 145
ARTICLE: Sustainable waste water systems - Toby Cambray 146
Heating 149
Chimney & flue systems 150
Fireplaces 150
Fire protection 150
CH5: INTERIORS 151
ARTICLE: All that glitters - Alexandra Miller 154
Gilders 157
Gilding materials 157
Antique & furniture restorers 157
French polishers 158
Wood carvers 158
Interior joinery 158
Timber flooring 158
Fine art conservators 158
Wall painting conservators 161
Paint research 161
ARTICLE: Historic interiors and heritage protection - Jonathan Taylor 163
Interior consultants & conservators 166
Tiles 169
Mosaics 169
Plasterwork 170
Painters & decorators 174
CH6: USEFUL INFORMATION 175
Courses & training 176
USEFUL CONTACTS 181
SPECIALISTS INDEX 186
SUBJECT INDEX 190

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