
K2 GreenRoof Vento
Elevated modular system for green and gravel flat roofs.
ELEVATED
FLEXIBLE LAYOUT
An elevated modular mounting system designed for flexible module orientation, inclination and maintenance access on green and gravel flat roofs. Layouts are planned project by project using K2 Base.

SYSTEM TYPE
Elevated
SUITABLE ROOFS
Green and gravel flat roofs
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ROOF PITCH
Flat roofs; confirm the project limit in K2 Base
MODULE ANGLE
10° or 15°
ROOF PENETRATION
Project-specific
OVERVIEW
K2 GreenRoof Vento is an elevated mounting system for green and gravel flat roofs. It supports portrait or landscape modules and several array geometries while maintaining clearance above the vegetation.
Flexible row spacing can also help preserve access and maintenance routes across the roof.
HOW IT WORKS
Support feet, braces and aluminium rails form an elevated structure above the roof surface. The module geometry, spacing, wind loads and final ballast or roof connection are calculated through K2 Base.

KEY BENEFITS
Portrait or landscape modules
10° and 15° inclination options
A-, S- and V-form layouts
High clearance for vegetation
Flexible maintenance walkways
Modular K2 components
TECHNICAL DETAILS
Project Stage
New-build and retrofit projects
Indicative Saturated Load
Project-specific and dependent on the selected layout and ballast design
Module Layout
Portrait or landscape; A-, S- or V-form configurations
Module Compatibility
Modules approximately 1,400–2,400 × 950–1,350 × 30–50 mm
Mounting Method
Elevated aluminium rails, braces and support-foot system
Design Support
K2 Base calculations, documentation and manufacturer technical support
LIMITATIONS
Requires K2 Base project calculations
Ballast or roof connection is project-specific
Wind design must be verified
Confirm current component availability
DOWNLOADS & RESOURCES
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Need help choosing the
right system?
Our team of green roof and solar experts are here to help with free advice and design guidance.
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Free Technical Advice
Early-stage guidance, roof build-ups, planning policy and specification support.
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Project Support
System coordination, installation sequencing and best-practice advice.
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Bespoke System Design
BioSolar mounting options, layouts, performance and integration.
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Trusted by Professionals
Programme planning, risk management and procurement support.
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