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Droppers — Membrane Roof Drain Accessories
Description

Pre-Fabricated accessories for membrane roofs reduce the join-count and remove difficulty and risk from a membrane installation. Droppers are made from 5052 aluminium or 316 stainless steel. 

Droppers: Order Code:
Size: Aluminium: SS316:
80x300mm 2600.112 2600.113
100x300mm 2600.212 2600.213
150x300mm 2600.312 2600.313
Key Features
  • 5052 aluminium or 316 stainless steel
  • Membranes are bonded directly onto the flanged surface
  • Pipes are slipped over the outlet end and sealed with a flexible sealant
  • Allows for thermal expansion of long lengths of down-pipe
NZ Made
NZ Made
NZ-Owned Business
NZ-Owned Business
Scope of Use

Suitable for use with:

  • liquid membrane
  • single layer membrane
  • multi-layer membrane
  • torch-on membrane
  • monolithic membrane*
Limitations on Use
  • For high corrosion zones such as coastal areas SS316 is recommended
  • *For use with monolithic membrane consult membrane supplier
Statement of Building Code Compliance
  • All product is designed to, and complies with AS/NZ3500 
In-Service History

Used with sheet membrane waterproofing systems extensively throughout New Zealand systems for over 10 years.

B2 Durability compliant
Durability
E2 External Moisture compliant
External Moisture
Documents
Membrane Drain Downloads
Warranty: Membrane Drainage Fittings

2023

Roof Drain Accessories: Droppers
CAD/PDF Details
Dropper 80x300mm

2600.112/113

Dropper 100x300mm

2600.212/213

Dropper 150x300mm

2600.312/313

Aquaknight offers premium drainage solutions for all modern membrane types: liquid, single ply, multi-layer, torch-on and monolithic.

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