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Rooftop Supports

Rooftop Supports

Our selection of rooftop installation solutions includes everything you need to support mechanical and electrical installations from small A/C units to pipes, cable tray, ducting and high load equipment. Plus we also offer stepovers and service decks. Our unique Walraven Yeti® 480 support feet offer a fast, accurate and incredibly easy-to-install solution for fixing to pitched roofs.

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Walraven Yeti® 480 Support System
- modular supporting system for HVAC equipment, solar panels, walkways, pipe work, cable runs, etc.
- for flat and low pitched roofs
- adjustable up to 7° to compensate roof pitch
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Walraven Yeti® 335 Support System
- modular supporting system for HVAC equipment, solar panels, walkways, pipe work, cable runs, etc.
- for flat roofs
- for horizontal and vertical applications
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Walraven Yeti® 280 Support System
- modular supporting system for HVAC equipment, solar panels, walkways, pipe work, cable runs, etc.
- for flat roofs
- for vertical rail adaption (RapidStrut 41x41)
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Walraven Yeti® 130 Support System
- modular supporting system for light rooftop installations
- for horizontal and vertical applications
- flexible and cost-effective solution for pipes, cable runs, air duct channels etc.
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Walraven Yeti® 335 Frame Set
- complete set for supporting installation appliances on flat roofs
- suitable for wide range of commonly used airco's, ventilation units, etc.
- with non-slip anti-vibration mat
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Walraven Yeti® 335 H-Set with Rail (BUP1000)
- complete set for supporting installation appliances on flat and low pitched roofs
- for quick installation of air duct channels on the roof
- adjustable to compensate roof pitch and 360° rotatable insert for flexibility in positioning
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Walraven Yeti® 130 Frame Set (BUP1000)
- complete set for supporting installation appliances on flat roofs
- suitable for wide range of commonly used airco's, ventilation units, etc.
- with non-slip anti-vibration mat
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Walraven Yeti® 130 Cable Tray Set (BUP1000)
- complete set for cable run installations on the roof
- flexible and cost-effective solution
- also possible to use for pipes or small air duct channels
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Walraven Ursus Foot Support System (BUP1000)
- for supporting small pipework systems, ductwork runs and cable trays
- to support climate installations, walkways on flat roofs, etc.
- does not penetrate the waterproof membrane (at PVC roofs a separating layer must be installed to protect against plasticizer migration - see Walraven Yeti® Triplex Separation Layer)
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Walraven Yeti® Triplex Separation Layer
- 3-layer release and protection layer for use between Walraven Yeti® and Ursus mounting foot and PVC roof
- size 350x350 by ¼ pitch also suitable for BIS Yeti® 130
- high coefficient of static friction (between 0.400 and 0.500 depending on roof pitch and dry / wet condition)
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Walraven Yeti® Ballast Block
- Ballast Block for BIS Yeti® 480 Support System
- re-inforced concrete ballast block for outside use
- easy to install, without tools
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Walraven Rooftop Anchor
- to connect rooftop installations with the building structure
- as fixpoint construction when required
- the inside of the mounting base must be filled with weatherproof expanding foam on site to avoid thermal bridges
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Walraven Yeti® Service Deck Grid
- complete range of gratings and stair treads to build service walkways
- in combination with BIS Yeti® and BIS RapidStrut® a complete system for outside use
- on request we offer engineered customized solutions as set
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Walraven Yeti® Service Deck Step
- complete range of gratings and stair treads to build service walkways
- in combination with BIS Yeti® and BIS RapidStrut® a complete system for outside use
- on request we offer engineered customized solutions as set
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Walraven Fastening Set for Grids
- set contains 4 top plates, 4 screws and 4 slidenuts
- W-shaped top plate for optimal fit to grids and flat top surface
- material: steel
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Walraven Yeti® 335 Hinge (BUP1000)
- adjustable connector for rails
- fully flexible in angle and direction due to rotatable insert in Yeti 335
- material: steel 1.0332
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customerservice.sg@walraven.com

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