Balustrades, Porch Posts & Columns

260 Balustrades, Porch Posts & Columns Bottom Rail Part Number Balustrade Rail System Length A B C BBR5X96 5" 96" 4- 1 / 2 " 3- 1 / 8 " 3- 3 / 4 " BBR5X144* 5" 144" 4- 1 / 2 " 3- 1 / 8 " 3- 3 / 4 " A C B Top Rail Part Number Balustrade Rail System Length A B C BTR5X96 5" 96" 3- 1 / 4 " 3- 1 / 8 " 4- 5 / 8 " BTR5X144* 5" 144" 3- 1 / 4 " 3- 1 / 8 " 4- 5 / 8 " A C B Top Straight Rails Bottom Straight Rails 5" Balustrade System Part Number Installation Notes RSB4X4X6 Rail Support Block Install under the bottom rail at a span of 48" or less. Dimensions: 4" x 4" x 7- 1 / 4 " (may be trimmed for height). BRK5 Rail Installation Kit Connects both ends of one 5" top or bottom rail to support structure. Order two kits per section. Kit Contents: (2) Angle Brackets & Mounting Hardware Balustrade Rail Installation Aids *Maximum rail span distance for field application is 96" with a support block used every 48". 120" and 144" rails are meant to be cut down in field. For example: Reduce waste by ordering 120" to create two smaller 84" and 36" sections. Note: Assembly shown with Ashley Balusters.