Colonnade Square/ Rectangular Cast Collar Aluminium Downpipes

Colonnade aluminium downpipes are available in circular, square, rectangular and security profiles with either Cast collar, swaged collar or Flush Joint collar joints. There is also a large number of Pressed Hoppers and Cast Hoppers to complete the offer. They are lightweight and easy to fit. Ideal for any property, from modern to traditional and equally suited for refurbishment of Heritage or Listed properties.

All aluminium products supplied by ARP are supplied either in mill finish, ready for on-site decoration, or Polyester Powder Coated (PPC) to any BS or RAL colour on our own advanced finishing plant and every item is inspected prior to shipment to site.

Properties

• Made from aluminium extrusion 6060 T4 to BS1474:1972
• 100% recyclable
  
• Lightweight and low maintenance
  
• Special fittings can be provided
  
• Available Mill Finished (uncoated) or coated on ARP’s in-house Polyester Powder Coating line to clients choice of RAL or BS standard colours.

Jointing

This rainwater pipe system is a swaged socketed system, with a male and female end, which are interlocked to form the joint. The waterproof seal between the two surfaces is created with the use of a low modular sealant, such as Arbosil 1096. For step by step instructions please refer to ARP product installation guide.

Functional Life Expectancy

ARP qualifies that when installed correctly and maintained in accordance with its product guidelines and O&M procedure, its products are designed to give a minimum effective functional life expectancy of 30 years.