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Seamless Fin

Seamless Fin aluminium balustrade is a new system that enhances the popular range of Fin systems Spectrum is well known for. Structural vertical fins negate the need for posts giving the system a 'seamless' look. The system replicates the look of steel systems, but with all the advantages of aluminium.

Key Features
  • Structural integrity
  • All components are made using the highest grades of aluminium and stainless steel
  • Speed of installation
  • Seven year material defects warranty and two year workmanship warranty available
  • Post-less design
Scope of Use

The system is suitable for residential, commercial, external, internal and pool fence applications.

Statement of Building Code Compliance

Complies with the following provisions of the New Zealand Building Code:

  • Clause B1 Structure
  • Clause B2 Durability
  • Clause D1 Access Routes
  • Clause E2 External Moisture
  • Clause F2 Hazardous Building Materials
  • Clause F4 Safety from Falling
Other Performance Attributes

Spectrum Balustrade Systems meet and exceed all reference standards:

  • NZS 8500 - 2006 - Safety Barriers and Fences Around Swimming Pools, Spas and Hot Tubs
  • AS/NZS 1170:2011 - Structural Design Actions
CAD/PDF Details
Seamless Face fixed to timber (Coachscrew triple joist)


Seamless Face fixed to timber (Coachscrew triple joist)


Seamless Face fixed to timber (Coachscrew double joist)


Seamless Face fixed to steel


Seamless Face fixed to concrete


Spectrum designs and manufactures modular and custom architectural metalwork products including aluminium and glass balustrades, overhead glazing, louvres and screens.

Product Enquiries

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