Page 9 - Haddo_Balustrading
P. 9

dem HADD CAT 09 ARTWORK 121-128  26/5/09  11:01  Page 123








                  The Standard Range                                          3. Divide each run into suitable bays, generally incorporating piers at
                                                                              ends and corners.
                  Tables A, B, C, D and E have been compiled to simplify the ordering
                                                                              4. When determining bay lengths, as a guideline, the highest band
                  of the STANDARD RANGE of balustrade components and enable you
                                                                              should be selected, but other overriding factors may need to be taken
                  to design and price your own balustrade.
                                                                              into account, such as achieving aesthetic balance, correlating with
                                                                              other architectural elements, relating bays to the height of the
                  Alternatively, approximate guide prices can be obtained from the
                                                                              balustrade and the overall scale of the surroundings.
                  price list.
                                                                                                                      1
                                                                              5. To calculate bay lengths, first deduct 337mm (13 ⁄4") from the
                  You will also find below tables of the many horizontal curves and
                                                                              overall base dimension to determine the distance between the centres
                  ramps available in the STANDARD RANGE – these are shown in Tables
                                                                              of the end piers, then divide this figure by the number of bays required.
                  C and D.
                                                                              Then refer to Tables A and B.
                  The terms Weathered and Part-Weathered refer to the style of the
                                                                              6. Should extra height be required or coping to a substructure, select
                  balustrading rails and caps and not to the maturity of the stonework.
                                                                              appropriate under-coping to suit balustrading (see page 125).
                  For standard colours and finishes see page 202.
                                                                              7. Choose piers to suit balustrading layout, i.e. number of end piers,
                                                                              number of intermediate piers, number of corner piers.
                  HOW TO USE TABLES A and B
                  By following this simple procedure you will be able to design, price and
                                                                              8. ORDER CHECKLIST
                  order your own balustrading from the STANDARD RANGE:
                                                                              The order should comprise total number of balusters, total number of
                                                                              rails, total number of plinths, total number of piers incorporating end
                  1. Choose type of baluster (see page 124) and style of balustrade (see
                                                                              piers, intermediate piers and corner piers as required.
                  pages 117, 118 and 119).
                  2. Measure the overall base dimension of each run of balustrading
                  giving consideration to the fact that, particularly where balustrading  TABLE C                     TABLE D
                  abuts a wall, the cap oversails the base by 20mm ( ⁄16"), see diagram   Horizontal Curved Balustrade  Ramped Balusters
                                                          13
                  opposite.                                                          Rails and Plinths
                                                                                                             KG311 16° 18° 27°
                                                                              Available in both Flat and Weathered
                                                                               configurations in the following radii:  KG356 20° 27°
                                                                                                             KG430 13°
                                                                                              11
                                                                                      500mm (19 /16")
                                                                                              3
                                                                                     1000mm (39 /8")         KG457 13° 20° 27° 30° 33° 40°
                                                                                              1
                                                                                     1500mm (59 /16")        KG464 16° 23°
                                           TABLE B
                                                                                     2000mm (78 /4")
                                                                                              3
                           For close baluster spacing: approx. 225mm (9") centres                            KG520 23°
                                                                                     2500mm (98 /16")
                                                                                              7
                         Select highest band available unless there are other overriding factors             KG533 13° 16° 20° 21° 27° 30° 36°
                                                                                               1
                                                                                     3000mm (118 /8")
                               Bay Lengths          Rails/Plinths                    3500mm (137 /16")       KB609   27° 33° 42°
                                                                                               13
                    Band  (centreline to  (centreline to  No. of 900mm (35 ⁄16")   Balusters  4000mm (157 /2")  KG609 30°
                                                             7
                                                                                               1
                          centreline of  centreline of  long rails/plinths
                                                                                               3
                          piers) in mm  piers) in inches  (and under-copings         4500mm (177 /16")       KG610 13° 16° 20° 21° 23° 27° 30° 33° 36°
                                                                                               7
                                                    where applicable)                5000mm (196 /8")
                                                                                                             KJ610 27° 30° 36°
                                                                                               1
                     16     -691        -27 /16"        1            1               6000mm (236 /4")
                                          3
                                                                                     7000mm (275 /16")       KG629 20° 27° 29° 31° 33°
                                                                                               9
                     17    692-916    27 /4"-36 ⁄16"    1            2
                                            1
                                        1
                                                                                               15
                                                                                     8000mm (314 /16")       KG724 13° 16° 20° 23° 26° 27° 29° 30° 33°
                                       1
                                            15
                     18   917-1141    36 /8"-44 ⁄16"    1            3
                                                                                     9000mm (354 /16")       KG725 34° 1100 Balustrade
                                                                                               5
                                           3
                     19   1142-1249    45"-49 ⁄16"      1            4
                                                                                    10000mm (393 /16")
                                                                                               11
                     20   1250-1366   49 /4"-53 ⁄4"     2            4                                       The ramp angle is the angle of rise/pitch
                                            3
                                        1
                                                                               All radii to centrelines of plinth/rail.  measured from the horizontal.
                                       13
                     21   1367-1591   53 /16"-62 ⁄8"    2            5
                                             5
                                       11
                                             1
                     22   1592-1816   62 /16"-71 ⁄2"    2            6
                                        9
                     23   1817-2041   71 /16"-80 ⁄8"    2            7
                                             3
                                                                                                       TABLE E
                     24   2042-2155  80 /16"-84 ⁄16"    2            8
                                       7
                                            13
                                                                                                Typical Component Weights
                                            3
                     25   2156-2266   84 /8"-89 ⁄16"    3            8
                                        7
                                                                               Baluster Type:
                                        1
                                            1
                     26   2267-2491   89 /4"-98 ⁄16"    3            9
                                                                                          K724G        K610G        K533G        K457G        K356G
                                            15
                                       1
                     27   2492-2716  98 /8"-106 ⁄16"    3            10                   15kg           11kg          10kg            8kg           4.5kg
                                            13
                     28   2717-2941  107"-115 ⁄16"      3            11                   (33 lb)       (24 lb)        (22 lb)      (18 lb)      (10 lb)
                                        7
                                             1
                     29   2942-3061  115 /8"-120 ⁄2"    3            12        Standard pier to suit (complete):
                                        9
                                              5
                     30   3062-3166  120 /16"-124 ⁄8"   4            12                   105kg       97kg           87kg       81kg        75kg
                                                                                          (231 lb)        (214 lb)        (191 lb)        (178 lb)       (165 lb)
                                              1
                                       11
                     31   3167-3391  124 /16"-133 ⁄2"   4            13
                     32   3392-3616  133 /16"-142 ⁄8"   4            14        135° pier to suit (complete):
                                        9
                                              3
                                        7
                                             1
                     33   3617-3841  142 /16"-151 ⁄4"   4            15                   154kg      147kg     134kg      121kg     120kg
                                                                                          (339 lb)        (323 lb)       (295 lb)    (266 lb)     (264 lb)
                                             1
                     34   3842-3967  151 /16"-156 ⁄8"   4            16
                                        5
                      This table has been compiled to give an approximate Centre Baluster Spacing   T120A 900mm Standard Rail 31kg (68 lb)
                      (see diagram) of 225mm (9") and a fixed End Baluster Spacing of 150mm (6").  T900A 900mm Standard Plinth 30kg (66 lb)
                                                                                               Custom-made products are available on request.  123
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