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GreenTech

GreenRoof System

GreenTech, Inc.
Chris Scott
804-363-5048,
scott@greentechitm.com
www.greentechitm.com
Intensive Design
Extensive Design

New York City’s


Largest greenroof
Introducing the GreenTech System Module
Optional fold up
Locator pad fence or custom
sleeve for
increased or
varying depths
Drainage and
Ventilation

Perforated base

Fork Lift accessible channels (all 4 sides)


100% post industrial recycled polyethylene
WEIGHT - Soil Mixture (saturated) Light Soil Mix (psf) Heavy Soil Mix (psf)
8 ½ in. soil depth with module 26 41
Typically 20 to 40% less weight than straight soil

Outside dimensions - Module: 46” wide x 46” length x 8.5” height


Soil Depth – 5 inches above pallet channels and 8.5 inches in legs
Material: 100% post industrial recycled polyethylene
CAD drawings available upon request

Less Weight due to soil displacement


Traditional design
Experience
Large and Small

Boston

England

Georgia

Contact:
GreenTech, Inc.
Chris Scott
804-363-5048
chriss@greentechitm.com
GreenRoof System basics
Step 1 - Align modules on roof by

• Simple
- Tremendous drainage capacity and control of water
• Cost Effective
- Roof is protected by ¼ in recycled high density polyethylene • Efficient
- 20 to 40% less weight than layer systems of same depth 14.5 sq. ft/module
• Roof Protection
• Less Weight

Step 3 – Add plant material


Step 2 – Add root zone

-Eliminates gravel and its associated costs and weight - Build off site and assemble complete garden when ready
- Build to any depth above edge of module - Use a wider variety of plants
- Vary root zone to accommodate various plants - Easily build walkways and other amenities
- 20 to 40% less root zone materials needed - Find and repair leaks/roof damage without destroying plants
Build matching pavers
with the modules

The modules are filled locally with


the appropriate soil/aggregate mix
for the desired plants, weight,
water retention, drainage and
filtration rate.
Cut and shape to fit irregular edges
Irrigation from above or below
Storm Water Management,
Filtration and Water Control
System
Soil and aggregate layers

Drain holes

Water flows in

Filtered water drains


through medium at a rate
Chris Scott
based upon the soil mix and
804-363-5048,
flows directly toward target scott@greentechitm.com
drain www.greentechitm.com

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