Green Facade Systems
Engineered Wall-Mounted Trellis Systems for Vertical Greenery on Building Facades
What Are Green Facade Systems?
Green facade systems are wall-mounted structural frameworks designed to support climbing plants, trained greenery, or artificial greenery installations on building elevations. They are engineered as permanent components of the building facade — not temporary or decorative additions.
In simple terms, a green facade system is the structural layer between the building wall and the greenery. It provides the fixing, standoff, and support that allows plants or artificial greenery to be attached to or grown across a vertical surface.
Unlike artificial green wall systems — which use pre-planted modular panels mounted flat to a surface — green facade systems provide open structural frameworks that support climbing, trailing, or trained vegetation. Green walls deliver immediate full coverage from panel-mounted foliage, while green facades develop coverage through plant growth or artificial greenery attachment on an engineered support structure.
In commercial and consultant-led projects, green facade systems must address substrate fixing, load transfer, thermal bridging at fixing points, wind load, corrosion resistance, and long-term durability under continuous environmental exposure.
Vivitect green facade systems are compatible with both natural climbing plants and Vivitect artificial greenery systems — including artificial climbing ivy and trailing vine installations.
What Types of Green Facade Configurations Are Available?
Vivitect provides four primary green facade configurations, each suited to different facade conditions, coverage requirements, and project scales.
Cable Trellis Systems
Lightest option. Most visually transparent.Tensioned stainless steel cables in vertical, horizontal, or grid patterns. Vertical cables suit twining plants such as wisteria and jasmine. Horizontal cables suit scrambling plants and espalier configurations. Grid patterns suit tendril climbers and provide the most uniform coverage.
Mesh & Panel Systems
Continuous surface. Dense, uniform coverage.Stainless steel mesh, welded wire panels, or expanded metal providing continuous climbing surfaces across large facade areas. Mesh aperture is specified based on plant type — smaller openings for tendril climbers, larger openings for vigorous twining species.
Rigid Frame Trellis Systems
Defined climbing zones. Precise architectural control.Prefabricated steel or aluminum frame structures mounted to the facade. Combine structural rigidity with defined climbing zones — allowing precise control over greenery placement and growth direction. Specified where coverage must be contained within defined architectural zones.
Modular Facade Systems
Faster installation. Standardised specification.Pre-engineered modular units combining support structure, fixing brackets, and optional planter elements into repeatable installation modules. Suited to projects with repetitive facade conditions — eliminating bespoke design for each facade bay.
What Is the Difference Between a Green Facade and a Green Wall?
A green facade and a green wall are different systems with different structural approaches, greenery methods, and visual outcomes.
- Open structural framework — cable, mesh, or frame
- Mounted to building wall; greenery grows on or attaches to framework
- Natural climbing plants or artificial greenery
- Coverage develops over time (natural) or immediate (artificial)
- Open, layered aesthetic — structural framework visible
- Plant Trellis Systems category
- Pre-planted modular panels
- Mounted flat to surface; immediate full coverage
- UV-resistant artificial foliage
- Immediate, uniform coverage from installation
- Dense, uniform coverage — panel-based surface
- Artificial Greenery Systems category
Vivitect provides both — green facade systems within plant trellis systems, and artificial green wall systems within artificial greenery systems.
How Are Green Facade Systems Fixed to Buildings?
Facade fixing is the most critical engineering consideration — transferring combined structural, greenery, and wind loads into the building without compromising thermal or waterproof performance.
Concrete & Masonry
Mechanical anchor fixings with stainless steel brackets and standoff spacers. Fixing centres determined by structural load calculations — typically 600mm to 1200mm depending on system type and wind zone.
Steel Structures
Bolted or welded bracket connections to structural steel members. Common on parking structures, industrial facades, and steel-framed commercial buildings.
Insulated Facades (ETICS / Rainscreen)
Thermally isolated standoff brackets that penetrate through insulation to the structural substrate without creating thermal bridges — critical for energy-efficient buildings where facade insulation integrity must be maintained.
Curtain Wall Systems
Bracket fixings coordinated with the curtain wall framing system. Requires early-stage coordination with the curtain wall contractor to ensure fixing points are integrated into the mullion or transom structure.
All fixing systems are specified with stainless steel or hot-dip galvanized components to ensure corrosion resistance compatible with the design life of the building facade.
How Are Green Facade Systems Engineered for Saudi Climate Conditions?
Vivitect green facade systems are specified for performance under Saudi Arabia's environmental conditions — including UV exposure exceeding 6 kWh/m² daily, ambient temperatures above 50°C, sand abrasion, high wind loads, and coastal humidity in Red Sea and Gulf regions.
Material selection addresses corrosion resistance (Grade 316 stainless for coastal, Grade 304 for inland), thermal expansion tolerance at fixing points, UV degradation resistance for polymer components, and sand accumulation management in cable and mesh systems.
Wind load is a primary design consideration. A fully vegetated green facade can generate significant wind load due to increased surface area of the planted surface. Vivitect specifies structural fixing systems to withstand wind loads defined in the project's structural engineering requirements.
For natural planting applications, plant species selection must consider Saudi Arabia's climate zones. Vivitect coordinates with landscape consultants on species specification where natural planting is specified.
What Applications Are Green Facade Systems Specified For?
Green facade systems are specified across Saudi Arabia's commercial, hospitality, and public realm projects.
Hotel & Hospitality Facades
Vertical greenery on guest-facing elevations, entrance features, and poolside structures — contributing to landscape quality and guest experience.
Commercial Building Elevations
Facade greening for office buildings, mixed-use developments, and corporate headquarters — supporting sustainability credentials and visual differentiation.
Parking Structures
Green screening on multi-level parking facades — concealing the structure while providing environmental softening and visual improvement.
Public Realm Structures
Greenery on public buildings, transit facilities, and civic structures — contributing to urban greening and heat island mitigation.
Column & Pillar Wraps
Trellis systems wrapped around exterior columns and pillar structures — for climbing plants or artificial greenery attachment on supporting members.
Espalier & Trained Planting
Geometric planting configurations where trees or plants are grown flat against facade surfaces — specified for high-end hospitality, luxury residential, and courtyard environments.
Consultant-Coordinated. Specification-Ready.
Vivitect green facade systems are developed in alignment with consultant-led project requirements. Each system is supported with technical documentation, material submittals, structural load calculations, fixing specifications, and coordination with architects, facade consultants, structural engineers, and contractors.
Vivitect — a TycoonX brand — provides this coordination as part of every green facade system engagement.