BCD 2019

5 C AT H E D R A L COMMU N I C AT I O N S T H E B U I L D I N G CON S E R VAT I ON D I R E C TO R Y 2 0 1 9 CONTENTS FOREWORD by Siobhan Stevenson, Icon 6 1 PROFESSIONAL SERVICES 7 SELECTOR TABLE: PROFESSIONALS 8 ARCHAEOLOGISTS 10 3D SCANNING 10 ARCHITECTURAL HISTORIANS 10 MEASURED SURVEYS 10 Procurement of specialist services by Richard Stocking 11 ARCHITECTS 14 VAT CONSULTANTS 23 VAT and heritage trusts by Iain Masterton 24 PROJECT MANAGERS 26 QUANTITY SURVEYORS 26 HERITAGE CONSULTANTS 28 Fitting in – new design in urban conservation areas by Emma Lawrence 34 PLANNING CONSULTANTS 37 SURVEYORS 38 MATERIALS ANALYSTS 39 HEALTH & SAFETY 40 NON-DESTRUCTIVE INVESTIGATIONS 40 STRUCTURAL ENGINEERS 40 2 BUILDING CONTRACTORS 43 SELECTOR TABLE: CONTRACTORS 44 ACCESS SPECIALISTS 45 STRUCTURE RELOCATION 46 Timber roof structures and their assessment by Ed Morton 47 TIMBER FRAME BUILDERS 51 BUILDING CONTRACTORS 51 3 STRUCTURE & FABRIC 71 3.1 SELECTOR TABLE: ROOFING 72 CLAY TILES & ROOF FEATURES 73 METAL SHEET ROOFING 74 SLATE & ROOFING SLATE 74 ROOF DRAINAGE 75 Collyweston roofs by Janine Dykes 76 ROOFING CONTRACTORS 79 THATCHERS 80 STEEPLEJACKS & LIGHTNING PROTECTION 80 ROOF LIGHTS 80 3.2 SELECTOR TABLE: MASONRY 82 STONE 83 COB & EARTH 92 Brick matching by Moses Jenkins 93 BRICK SERVICES 97 BRICK SUPPLIERS 98 CAST STONE 100 TERRACOTTA 100 STATUARY 102 SCULPTURE 102 3.3 SELECTOR TABLE: METAL, WOOD & GLASS 104 FINE JOINERY 106 TIMBER SUPPLIERS 106 WINDOWS & DOORS 107 WOOD CARVERS 109 METAL WINDOWS 109 LEADED LIGHTS 110 Metal windows by Richard Baister 111 WINDOW GLASS 114 STRUCTURAL GLASS 115 SOLAR CONTROL & BLINDS 115 SECONDARY GLAZING 115 DECORATIVE & STAINED GLASS 116 DOOR & WINDOW FITTINGS 118 METALWORK 119 BRONZE STATUARY 123 3.4 SELECTOR TABLE: EXTERNALWORKS 123 CLOCKS 124 LANDSCAPE STRUCTURES 124 ECOLOGISTS 124 LANDSCAPE ARCHITECTS 124 CONSERVATORIES & GLASSHOUSES 124 STREET FURNITURE 125 3.5 SELECTOR TABLE: GENERAL BUILDING MATERIALS 126 ARCHITECTURAL SALVAGE 126 CONSERVATION SUPPLIES 126 4 SERVICES & TREATMENT 127 4.1 SELECTOR TABLE: PROTECTION & REMEDIAL TREATMENT 128 INSURANCE 129 Can masonry cleaning ever be considered truly safe? by Jamie Fairchild 130 PAINT REMOVAL 134 MASONRY CLEANING 134 MORTARS & RENDERS 137 POINTING 140 AGGREGATES 140 Modern lime by Roz Artis 141 PAINTS & FINISHES 143 ENVIRONMENTAL MONITORING 143 STRUCTURAL REPAIRS & STABILISATION 144 STRUCTURAL TIMBER TESTING 144 DAMP & TIMBER DECAY 144 EPOXY RESIN REPAIRS 145 4.2 SELECTOR TABLE: HEATING & LIGHTING SERVICES 145 Sprinkler systems – water-based fire suppression by Steve Emery 146 CHIMNEY & FLUE SYSTEMS 149 FIRE PROTECTION 149 FIREPLACES 149 BUILDING SERVICES 149 SECURITY 150 LIGHTING 150 5 INTERIORS 151 SELECTOR TABLE: INTERIORS 152 PAINT RESEARCH 153 Lincrusta-Walton by Helena Brazil and Paul Croft 155 INTERIORS CONSULTANTS & CONSERVATORS 158 WALL PAINTING CONSERVATORS 161 FINE ART CONSERVATORS 161 GILDERS & GILDING MATERIALS 162 Scagliola restoration by Michael Koumbouzis 163 CARPET SUPPLIERS & CONSERVATORS 167 TIMBER FLOORING 168 INTERIOR JOINERY 168 ANTIQUE & FURNITURE RESTORERS 170 MOSAICS 170 TILES 170 PAINTERS & DECORATORS 171 PLASTERWORK 171 6 USEFUL INFORMATION 175 Continuing professional development 176 COURSES & TRAINING 177 COURSE LISTINGS 178 PUBLICATIONS 181 USEFUL CONTACTS 182 INDICES SPECIALISTS INDEX 186 SUBJECT INDEX 190