Roof Construction and Loft Conversion, Fourth Edition

Roof Construction and Loft Conversion......Page 3
Contents......Page 5
Preface......Page 9
Acknowledgements......Page 11
The coupled roof......Page 13
Stability......Page 15
Ceilings......Page 18
Trusses......Page 19
Standard design roofs......Page 21
Bolt and connector joints......Page 22
Cost advantages......Page 23
Legislation......Page 25
2 Roof Shapes and Terminology......Page 30
Terminology......Page 35
Design......Page 38
The common rafter and purlin roof......Page 40
The hip roof......Page 44
The mono pitch roof truss......Page 47
The valley structure......Page 48
Attic roofs......Page 49
Additional design considerations......Page 60
The floor......Page 64
Attic construction using engineered timber components......Page 69
The joints......Page 83
Truss assembly......Page 84
The split-ring connector......Page 86
The roof construction......Page 87
Valleys......Page 89
Roof stability......Page 92
Performance in use......Page 94
Design......Page 97
Design information......Page 98
Quality control......Page 100
Inspection and quality assurance......Page 106
The construction of a trussed rafter roof......Page 108
Valleys and intersecting roofs......Page 115
Attic and loft roofs......Page 121
Openings for dormers, roof windows and stairwells in attic  trussed rafter roofs......Page 129
Bracing the attic trussed rafter roof......Page 131
Trussed rafter shapes......Page 134
Systems available......Page 135
Computer programs......Page 137
Training......Page 140
Technical data......Page 142
Hip roof construction......Page 143
Valleys......Page 150
Attic trusses......Page 153
Raised tie trusses......Page 155
Punched nail plate joists, rafters and purlins......Page 157
Future developments......Page 160
Storage and handling of timber and timber components......Page 162
Preservative treatment......Page 169
Wall plates and fixings......Page 172
Gable ends, ladders, gable restraints and separating walls......Page 178
Water tank platforms......Page 186
Ventilation of roof voids......Page 190
Bracing......Page 192
Eaves details......Page 198
Trimming small openings......Page 204
Infill......Page 207
Development of the loft......Page 210
The early attic......Page 211
Floors and ceilings......Page 213
Wasted space......Page 214
The final blow......Page 215
Decision making considerations......Page 216
Typical roof types......Page 217
Letting in light......Page 222
Valley......Page 231
Access to the attic......Page 232
The last resort......Page 233
10 Obligations – Visual Impact on Your Home......Page 234
The planning application......Page 236
The structural impact on the home......Page 237
The survey......Page 239
Plans and specification......Page 240
Writing the specification......Page 241
Impact on occupants during conversion......Page 242
Builders\' stores and materials......Page 243
Basic accommodation......Page 244
The common roof......Page 245
Bolted truss and trussed rafter roofs......Page 247
Roof replacement......Page 248
Ventilating the roof void......Page 249
Conclusions......Page 252
Bibliography, Standards and Technical References......Page 253
Index......Page 257