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Blue roof stormwater attenuated below a paved finish on the roof

BauderBLUE STORMvoid system

Stormwater attenuation for SuDS

BauderBLUE STORMvoid

Simplest blue roof solution beneath hard landscaping on a pedestal support system.

Courtyard podiums or terraces are ideal locations for this blue roof solution with a completely paved finish above the void space created by the pedestal system.

BauderBLUE STORMvoid

When to specify

BauderBLUE STORMvoid system is a blue roof solution beneath hard landscaping on a pedestal support system. Courtyard podiums or terraces are ideal locations for this solution with a completely paved finish above the void space created by the pedestal system.

This blue roof solution incorporates open-jointed paving on a Bauder pedestal support system that covers the height of the H-Max. The weight loading of the paving must exceed any buoyancy forces that will be exerted on the pedestals. The STORMvoid system is likely to require additional ballast to prevent floatation if used on inverted blue roofs.

The Bauder pedestal range is used in the STORMvoid system with hard landscaping. Selection will depend on the performance required. Options include:

Bauder Adjustable Pedestal System
These simple, high-strength, low-cost pedestal units can be used to achieve depths from 18mm to 955mm. The pedestals feature a 197mm diameter base to negate the need for an additional load spreader.

Bauder Non-Combustible Pedestal System
An all-metal, non-combustible pedestal with a 170mm diameter base plate to spread load across the roof surface. The pedestal system can achieve a variety of heights from 42mm to 282mm.

Plus points
  • Accommodates high volumes of water
  • Hard landscape finish
  • Often an ideal finish for simple roof areas
  • Ideal as part of a comprehensive BREEAM solution
  • Comprehensive guarantee packages to fulfil cover requirements for the project (dependent on system/product selection). 
Finish options
  • Paving
  • Metal decking
BauderBLUE STORMvoid
Total Thickness (mm)25-1120
Total Weight (kg/m2)Variable

BauderBLUE STORMvoid

The waterproofing system goes beneath, and it can be Reinforced Bitumen Membrane or Hot Melt.

In-depth and up-to-date product-specific technical data is available for each element within a system.

Download system summary:
BauderBLUE STORMvoid paving on pedestals

Visit our Technical Centre for more information

Function

Paving or Decking (Hard Landscaping finish to suit project requirements)

Thickness (mm)Variable
Weight (kg/m2)Variable