SupportRail Terrace System

Available colors:

Virtually tool-free installation means that fitting the MyDek® System onto your terrace or inset balcony is rapid and accurate, and with the super-low SupportRail™ profile you can achieve finished floor levels from 60-300mm above the structural level.  The MyDek®  SupportRail™ system has been specifically designed to meet the latest regulations and completely provide class-leading adjustability and ease of use.

Quick, simple and accurate. 

Key Features

  • Fully non-combustible 
  • Achieves Euroclass A2-s1,d0 fire rating 
  • Specifically designed for inset balconies and podiums 
  • Suits deck levels with buildup as low as 60mm 
  • Versatile and fast to fit saving you time and money 
  • Virtually tool-free 
  • SupportRail accurately spaces boards
  • Coated to Qualicoat Class 2 standards for durability 
  • Available in six standard colours 


The lightweight SupportRail™ is coated for longevity and is supplied with pre-punched holes at the correct spacing to facilitate rapid fixing of the MyDek® boards and fixings, and is available in 55 and 30mm height options. The 55mm SupportRail™ will span 1200mm between pedestals, and the 30mm SupportRail™ option spans up to 700mm. Pedestals are constructed from corrosion-resistant stainless steel with a minimal base plate to allow water run off, and 35mm* of adjustment on every pedestal height option (55mm SupportRail™).

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