ROOF GreenGrid® G4 Roofing Systems

Beautiful • Effi cient • Smart Carlisle’s GreenGrid G4 Garden System

Carlisle’s GreenGrid G4 Roof Garden system offers distinct advantages over more complex systems. Its simplistic design minimizes installation challenges while remaining modular and removable.

Carlisle’s GreenGrid Advantages Maintenance GreenGrid Roof Garden Systems are an easy way to create Maintaining your GreenGrid G4 Roof Garden system will help a stunning vegetated rooftop with a minimum of worry. The you maximize the benefi ts associated with a vegetated roof. GreenGrid modules feature a very thin edge that is easily hidden Maintenance levels will be dependent upon the design of your by vegetation while maintaining their modular features that allow GreenGrid Roof Garden. Since your GreenGrid Roof Garden is for easy installation and removal. a living system, a specifi c maintenance program needs to be adopted and performed on a regular basis. Consult Carlisle for a Stormwater Management specifi c maintenance plan for your design. GreenGrid Roof Garden Systems help alleviate stormwater runoff through retention and detention of precipitation. This benefi t can cut costs associated with required municipal on-site stormwater BENEFITS retention.

Extends Roof Life » Single-source responsibility – roofi ng contractors can install both the waterproofi ng and GreenGrid in one installation GreenGrid Roof Garden modules can protect the roof membrane from ultraviolet radiation and extreme temperature fl uctuations, » No planting on the roof – modules are pre-vegetated prior to as well as puncture and other physical damage. Minimization of arriving on the jobsite. such exposure can improve the long-term performance of the » Easy to handle and fast to install roofi ng system. » Modules are easily moved for modifi cations or roof repair Added Aesthetic Value » Building owners receive single-source warranty coverage GreenGrid Roof Garden Systems provide urban environments with visually pleasing vistas and rooftop . In urban environments, roof gardens also add value by converting space into areas usable for recreation by building occupants. In such locations, the scarcity of real estate makes the addition of a roof garden for such recreation a competitive alternative. GENERAL INFORMATION

Carlisle’s GreenGrid G4 modules come in 4.25" (10.8 cm), 6" (15.24 cm), and 8" (29.32 cm) depths in standard 2' x 2' (61 cm x 61 cm) dimensions. Each module is manufactured using 100% pre-consumer recycled high molecular weight polyethylene protected by UV stabilizers and is black in color.

4.25" Extensive System 6" Semi-Intensive and 8" Intensive Systems GreenGrid Extensive modules are typically composed of selections may include varieties of ornamental and/ deciduous, semi-evergreen, and evergreen “base” species with or native groundcovers, grasses, perennials, and in some “accent” species. The base mix is generally composed of fi ve to instances, trees and shrubs. Depending on the plant selection, eight species of Sedum with one to two accent species. Consult an irrigation system is generally needed. Since these rooftop Carlisle for plant recommendations. gardens are similar to a backyard garden, they will require varying degrees of long-term maintenance and care. Contact Carlisle for vegetation suggestions and assistance.

Additional Information and Features

Extensive System Semi-Intensive System Intensive System Module Depth 4.25 in. (10.80 cm) 6 in. (15.24 cm) 8 in. (29.32 cm) Min 26 lbs./ft2 (127 kg/m2) 39 lbs./ft2 (190.4 kg/m2) 52 lbs./ft2 (253.9 kg/m2) Saturated Weight Range Min 30 lbs./ft2 (146.5 kg/m2) 44 lbs./ft2 (214.8 kg/m2) 58 lbs./ft2 (283.2 kg/m2) Module Wall Thickness 187 mils (4.75 mm) 200 mil (5.08 mm) 225 mil (5.72 mm) Filer Layer Spunbonded polypropylene geotextile Depth of Water Reserve ¾ in. (1.91 cm) Drain Hole Size ¼ in. (0.635 cm) Number of Drainage Holes per Module 40

Proprietary blend of organic and inorganic components engineered to meet FLL guidelines. Custom blends available to Growing Medium meet specific project needs. Contact Carlisle for more information.

Required Underlayment Carlisle 300HV Protection Fabric EXPERIENCE THE CARLISLE DIFFERENCE

800-479-6832 | P.O. Box 7000 | Carlisle, PA 17013 | Fax: 717-245-7053 | www.carlislesyntec.com

06.03.20 © 2020 Carlisle. Carlisle is a trademark of Carlisle. GreenGrid and ABC Supply Co., Inc. are trademarks of American Builders & Contractors Supply Co., Inc. RG_CST-2058 - “GreenGrid G4 Brochure” The GreenGrid System is a proprietary technology of ABC Supply. U.S. and International patents pending. WESTON is the exclusive licensee of the GreenGrid System in the U.S. All GreenGrid projects in the United States have been performed by Weston Solutions, Inc. or its designees pursuant to such license.