Icopal Terrace Grates are intended for use at outlet positions within extensive green roofs

Inspection Chambers

When installing a green roof system it is important to keep the green roof substrate away from outlets to keep the drainage free flowing.

A BMI Canopia Inspection chamber allows simple access to the outlet for cursory inspection and cleaning purposes. There are 2 Inspection chambers available from BMI Canopia: RKS 80 Edge Inspection Chamber and TKS Plus Triangle Combi Inspection Chamber.

 

Product Code Description Size
3103180 Canopia RKS 80 Edge Inspection Chamber 250mm x 250 mm x 80 mm
3103179 Canopia TKS Plus Triangle Combi Inspection Chamber 370 mm x 370 mm

RKS 80 EDGE INSPECTION CHAMBER

Description

For use on greened or gravelled roof areas above drains on edge areas directly before any ascending structural components.

Properties
Material Aluminium
Nominal thickness 1.5mm x 2.0mm
Dimensions

Length / width: 250 mm x 250 mm

Base component floor area: 310 x 280 mm

Height: 80 mm

Drainage Performance Approx. 3.72 L/s (with water conduits connected on all sides and 2% roof pitch) 
Compressive strength Approx. 150kg 

Intended Use

Special inspection chamber for use over roof drainage outlets at the edge before ascending components, especially when finding an insulating wedge in the corner. 

Specific Properties

  • Can connect 1 triangle water conduit plus each to 3 sides
  • Resistant to humic acid
  • Insulating wedge profile releasable on reverse
  • Drainage performance 3.72 l/s (water conduits connected on all sides and 2% roof pitch)
  • 50mm and 100mm height extensions available
  • Chamber walls cover with inlet slots - back wall can be removed diagonally, can be extended in increments of 50 mm or 100 mm and can connect 3 lengths triangle water conduit WLP plus

 

TKS TRIANGE COMBI INSPECTION CHAMBER

Description

Consisting of base section, side section and lockable cover for use with roof greening to inspect roof drainage outlets.  

 

Properties
Material Recycled Plastic (ABS)
Chamber base opening 300 mm diameter
Dimensions

Cross section chamber: 370 mm x 370 mm

Base component floor area: 470 x 470 mm

Height: 110 mm

UV-Resistant Yes
Compressive strength Approx. 150kg 

Intended Use

A versatile outlet inspection chamber for over roof drainage outlets on greened or graveled roof areas. Not suitable for continuous stress within flagging.

Specific Properties

  • UV and humic acid resistant
  • Extendable in 100 mm increments
  • Can connect 8 lengths of triangle water conduit profile plus
  • Suitable for gravity drainage
  • Available with slotted aluminium checker plate cover
  • Special accessories: Floor slab with accumulation controller for water retention irrigation system

    Contact Icopal 0161 8654444

    Find Local Support

    To discuss your project in more detail please contact
    Your Local Area Manager

     

    Technical Support

    Telephone:

    0330 123 4585

    Email: technical.uk@bmigroup.com

     

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    Email: sales.admin@bmigroup.com

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