Greenscreen:  Wall mounted green facade wall/trellis
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Greenscreen: Wall mounted green facade wall/trellis

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When designing a successful wall mounted green facade trellis there are several important considerations.

The Greenscreen trellis panel is fabricated with a continuous welded wire truss system that creates a three inch depth with unique structural capabilities for mounting and attachment. The unique three-dimensional design of the Greenscreen trellis panel provides a "captive growing space" for plant material. Plants climbing vertically onto a support structure utilize either main-stem twining, leaf hooking, separate twining tendrils, or have runner/scrambler characteristics. All of these plant attachment types benefit from the additional support of the Greenscreen three-dimensional construction that provides virtually continuous plant support, adequate room for plant development to maturity, and an excellent surface for trimming and plant maintenance.

Wall Mounted: The Greenscreen Wall Mounted trellis is designed to be supported by a system of attachment hardware that keeps the panel just off the wall surface, not layered directly against the building or structural membrane. When installed off of the surface, the space adjacent to the building or structure provides air circulation contributing to plant health, reduction of potential moisture build up at the building surface, and also enables the plant's attachment characteristics to utilize the three dimensional structure of Greenscreen. Panels can be mounted vertically or horizontally and combined to cover large surfaces. When designing for larger areas of coverage, panels can be notched and trimmed for specific facade conditions such as access panels, windows, ventilation and to create patterns or shapes.

Attachment: Greenscreen has a complete collection of engineered wall mount attachment hardware available in matching powdercoat finishes. This clip system provides flexibility to increase the space between the mounting surface and the trellis panel to accommodate structural elements, conduits, drainage components, and other irregular surface conditions.

  • 5132R-Adjustable Mounting Clip-For an open space adjustable from 3/4" to 2-1/4"
  • 5132G-Gusseted Mounting Clip-For an open space up to 6", by specification, with 1-1/2" field adjustment
  • 5159-Standoff Bracket-For an open space up to 15", by specification, with 1-1/2" field adjustment
  • 5141-C Clip - For use with panels that have edge trim at connection edge


Design: The unique structural characteristics of the Greenscreen panel creates an opportunity to design with increased span capability for attachment considerations. Because the web truss structure is integral and not intermittent, the Greenscreen panel does not need to be held in tension or require a heavy structural frame to surround the panel. Our Wall Mounted-Mounting Options document provides a diagram for clip locations on panels of varying sizes. For special wind loads exceeding 90mph, or exceptional ice load and wind load conditions, we have the experience and engineering to help with special design requirements. Modular panels typically are aligned to create green walls and to cover large surfaces.

Greenscreen has two optional edge trims available for using as visual accent, for use as a closure strip at perimeter areas adjacent to pedestrian access or windows, or for trimming panels that are designed in unique shapes or cut at angle.

  • 5104-Steel Channel Trim-A continuous channel shaped edge cap that also controls plant growth. Avoid use at bottom edge where water pooling could occur.
  • 5105-Steel Edge Trim-An open edge trim that provides an excellent trimming surface


There are five standard powdercoat finishes available for Greenscreen and attachment hardware:

  • Black, Green, Silver, White, Bronze and Custom colors available.


By contacting Greenscreen, you will be working with a highly trained team with architecture, construction and landscape architecture experience that can help you with design and value engineering concerns or answer your specific project related questions. Project managers will guide you through the estimating, ordering, fabrication, delivery and installation phases so that your projects are delivered on time and within budget. CAD shop drawings, engineering and BIM available, along with plant selection guidelines, maintenance suggestions, and research summaries. The elements are simple...the possibilities are endless!

Design Tools
Greenscreen has available an updated catalog with all of the technical information that you need to design and specify green facade walls into projects.

Appropriate plant material selection is critical to the long term success of your green facade wall project and a recommended plant list based upon the new USDA Hardiness Zone Map is available for your reference.

With over 7000 installations worldwide, Greenscreen has the experience and knowledge that you need to educate clients about green facade walls. Over 175 vertical market case studies are available to include in your client’s presentation.

As a product manufacturer, Greenscreen supports the commitment and vision of design professionals to incorporate low impact, environmentally sensitive building practices and promote sustainable design principles by providing critical reviews of credit contributions to the LEED and SITES™ programs including a downloadable Recycled Content Declaration.

Continuing Education Tools
In an effort to help further the knowledge of our design partners, the Greenscreen Education Series – Research Reviews presents a series of briefs composed as summaries about important issues supported by international research efforts.

Accredited continuing education units (CEU) can be obtained from AEC Daily, Hanley Wood University and McGraw Hill Construction’s Continuing Education Center as well as the Considerations for Advanced Green Facade Design White Paper available on our website.

Specifikation
  • G U I D E S P E C I F I C A T I O N
    Guide Specification 32 94 50 – 5 [WELDED WIRE PANEL
    Greenscreen PLANT SUPPORT SYSTEM]
    PART 2 - PRODUCTS
    2.1 SUSTAINABILITY CHARACTERISTICS
    A. The welded wire panel plant support system and accessories shall have completed an ISO
    Compliant 14040/44, third party verified Life Cycle Assessment (LCA).
    2.2 ACCEPTABLE MANUFACTURER
    A. Greenscreen, 725 S. Figueroa St. Suite 1825, Los Angeles, CA 90017; Tel: 1-800-450-3494;
    sales@greenscreen.com, www.greenscreen.com.
    2.3 PANELS
    A. Panels shall be rigid, three dimensional welded wire grid fabricated of 14 gage galvanized steel
    wire.
    1. Metallic-Coated Steel Wire: Welded-wire, galvanized in accordance with ASTM A641.
    B. Face Grid: Wires shall be welded at each intersection to form a 2 x 2 inch face grid on the front
    and back of panels,
    C. Trusses: Face grids shall be separated by bent wire trusses spaced at 2-inch centers and welded
    to front and back face grids at each truss apex.
    D. Thickness: [3 inches.] [As shown on Drawings.]
    E. Length and Width: As indicated on the Drawings.
    F. Tolerance: 1/8 inch in width and 1/8 inch in length.
    2.4 ACCESSORIES
    A. Trim:
    1. Fabricate from 20-gage ASTM A879 galvanized steel.
    2. Types:
    a. Channel Trim: Thickness of panel x ½ inch legs.
    b. Angle Trim: ½ inch x ½ inch legs.
    3. Locations:
    a. As indicated on the Drawings.
    B. Clips and Straps: Provide manufacturer’s standard types of clips and straps suitable for mounting
    conditions. Fabricate from ASTM A879 galvanized steel. Adjustable clips shall have ¼ inch
    diameter 18-8 stainless steel bolt, washer, and nut.
    G U I D E S P E C I F I C A T I O N
    Guide Specification 32 94 50 – 6 [WELDED WIRE PANEL
    Greenscreen PLANT SUPPORT SYSTEM]
    C. Plastic Spacers: Provide ½ inch thick black Ultra High Molecular Weight polyethylene (UHMW)
    washers [to hold clips away from mounting surface].
    D. Fence Posts: 3-inch [2-7/8” OD ASTM A500] [square ASTM A500, Grade B] steel tube. The
    steel strip used in the manufacture of the post shall conform to ASTM A1011. Minimum yield
    strength shall be 45,000 psi. [Provide steel post caps.] Overall post length shall be as indicated
    on the Drawings.
    E. Fasteners for Mounting Clips to Fence Posts: Self drilling, self tapping hex washer head screws,
    with strength of Type 410 stainless steel, and corrosion resistance of Type 304 stainless steel.
    F. Fasteners for Attachment to Structure Pull Out Value:
    1. To Concrete or Masonry: [480 lbs.].
    2. To Structural Steel: [480 lbs.].
    3. To Light-Gage Steel Framing: [480 lbs.].
    4. To Wood Framing: [480 lbs.].
    G. Planter: [__________________________________________.]
    2.5 FABRICATION
    A. Cut to size.
    B. Weld trim to panels and grind smooth exterior surfaces of welds.
    C. Curved Panels: All curved panels shall be fabricated in the factory using approved “Cut-to-
    Curve” or “Crimped-to-Curve” procedures as recommended by manufacturer for diameter of
    curve and conditions of use prior to application of powder coat finish to ensure that all wire edges
    are coated and protected. The use of “Cut-to-Curve” or “Crimped-to-Curve” fabrication technique
    is dependent on the specific radius and the direction of the curve relative to the flat panel layout.
    2.6 FINISH
    A. Metal components (except fasteners) shall receive commercial grade finish system after
    fabrication.
    B. Finish System:
    1. Pretreat with general purpose, alkaline, water based cleaner / degreaser applied at 240
    degrees F.
    2. Prime with fusion bond epoxy powder coat.
    3. Topcoat with [TGIC] polyester or polyester-urethane powder coat with a minimum total
    dry film thickness of not less than [6 mils (0.15 mm)].
    G U I D E S P E C I F I C A T I O N
    Guide Specification 32 94 50 – 7 [WELDED WIRE PANEL
    Greenscreen PLANT SUPPORT SYSTEM]
    C. Salt Spray Resistance: Finish shall remain rust free when tested 1680 hours in accordance with
    ASTM B117.
    D. Finish and Color: [Textured Green.] [Textured Black.] [Silver.] [Bronze.] [Terra] [Gloss
    White.] [Color selected by [Architect] from manufacturer’s standards.] [RAL [Classic]
    [Design] color [__________].] [Custom color to match [__________].]
    E. Touch-Up Paint: Provide high quality, exterior-grade spray paint suitable for conditions of use.
    2.7 WARRANTY
    A. Standard 1 year warranty is available from the date of substantial completion or 18 months from
    the date of shipment, whichever comes first. Greenscreen warrants against defects in
    workmanship and materials that would result in failure under intended application and use as
    exterior fabricated wall grillage. “Failure” is defined as structural failure of the wire of sufficient
    incidents in any panel that would result in the panel not performing in a structural or safe manner
    under the intended application and use. Installation is excluded. Contact Greenscreen for further
    information, and extensions.
    2.8 MISCELLANEOUS MATERIALS
    A. Concrete: Refer to Section 03 30 00, CAST-IN-PLACE CONCRETE.
    B. Concrete: Normal-weight, air-entrained, ready-mix concrete with a minimum 28-day
    compressive strength of 3000 psi (20 MPa), 3-inch (75-mm) slump, and 1-inch (25-mm)
    maximum aggregate size [ or dry, packaged, normal-weight concrete mix complying with
    ASTM C 387 mixed with potable water according to manufacturer's written instructions].

Teknisk specifikation
  • Unik ref.greenscreen-wallhung
  • ProduktfamiljPlanting Accessories
  • ProduktgruppElements
  • TypObjekt (enstaka objekt)
  • Publiceringsdatum2019-10-30
  • Edition nummer1
Relaterad
  • Designad iUSA
  • Tillverkad iUSA
Klassificering
  • BIMobjektkategoriLandskapsarkitektur - Annat
  • OmniClass nummer23-11 27 13
  • OmniClass TitelPlanting Accessories

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