Colonnade Circular Cast Collared Rainwater Pipes


Colonnade circular cast collared rainwater pipes are available in various dimensions and are supplied with a complete range of fittings such as bends, branches, offsets and brackets.

Aluminium Downpipes - Colonnade Circular Cast Collared Rainwater Pipes

Made from high-quality aluminium and finished in a polyester powder coating colour of your choice, Colonnade aluminium downpipes are the perfect addition to our stylish and durable aluminium guttering systems.

ARP Leicester
A (mm) A (inches)
76 3
101 4
Colonnade round cast collared Group
Number Item
1 Pipe Length with Ears
2 Pipe Length without Ears
3 92.5° Bend
4 112° Bend
5 135° Bend
6 92.5° Branch
7 112° Branch
8 135° Branch
9 Shoe with Ears
10 Small 1 Part Swan Neck
11 Large 1 Part Swan Neck
12 Adjustable 2 Part Swan Neck
13 Plinth OffSet
14 Access Pipe
15 Loose Collar with Ears
16 Loose Collar without Ears
17 Flush-fit Pipe Clip
18 30mm Stand-off Pipe Clip
19 Adjustable Stand-off Pipe Clip

Composition and Manufacture

  • Aluminium alloy LM27 to BS1474: 1972
  • Marine Grade
  • 100% recycled aluminium and 100% recyclable
  • Special fittings can be provided
  • Mill finish or powder coated to specific RAL/BS colour
  • Lightweight


To be fitted on Colonnade Flush Fit, 30mm Stand-off  or 30-200mm Adjustable Stand-off Pipe Clips at 2m maximum centres in accordance with BS8230 and to be fastened to substrate with M5x50mm stainless steel screws