Green roofs are living layers of vegetation installed on rooftops, acting as high-performance building assets that pay dividends over time. We specialize in modular systems ranging from 4-inch Extensive to 8-inch Intensive designs.
- Asset Life Extension: Green roofs shield the underlying waterproofing membrane from damaging UV radiation and extreme thermal shock. This typically doubles or triples the lifespan of the roof assembly, deferring costly replacement cycles.
- • Energy Efficiency: The soil and plant layers provide superior insulation, significantly reducing heat transfer. This leads to quantifiable reductions in HVAC cooling costs (often 10–30%) and lowers winter heating demands.
- Aesthetics & Value: Transforms unused roof space into valuable, visually appealing landscapes, enhancing the property's marketability and providing a rich amenity space for tenants.
- Structural Versatility: We offer systems with saturated weights from 15 lbs/ft² (Extensive) to 55 lbs/ft² (Intensive), ensuring a suitable solution for almost any existing or new building structure.
Green Roof System Comparison: Choosing Your Performance Level
| System Characteristic | 4-Inch High-Performance Extensive | 6-Inch Deep Extensive / Semi-Intensive | 8-Inch Intensive Modular |
|---|---|---|---|
| Primary Goal | Lowest Load & Cost-Effective Compliance | Optimal Balance of Performance & Weight | Maximum Performance & Amenity Space |
| Typical Saturated Weight | 15 – 25 lbs/ft2 | 30 – 45 lbs/ft2 | 35 – 55 lbs/ft2 |
| Structural Requirement | Minimal—Ideal for most retrofits. | Moderate—Suitable for most modern commercial buildings. | High—Requires verifiable structural capacity. |
| Annual Stormwater Retention | 40% – 60% | 50% – 75%+ | 50% – 90% (Highest retention volume). |
| Plant Palette | Sedum Cuttings/Mats (Hardiest species only). | Diverse Sedums, resilient Grasses, and Perennials. | Wide Variety (Supports shrubs, large perennials, and custom gardens). |
| Energy Impact | Excellent UV protection and cooling effect. | Strong insulation for year-round thermal benefits. | Highest R-Value and maximum HVAC efficiency impact. |
| Usability/Access | Non-accessible; designed for maintenance access only. | Non-accessible; designed for maintenance access only. | Accessible Rooftop Amenity Space. |
E Questions
Some frequently asked questions about this product
Suitable for flat or low-slope commercial, residential, and institutional roofs.
Depending on the area, installation can take 2–4 days.
Yes, E is designed to be installed over standard waterproof membranes.
Periodic weeding and seasonal checks; minimal effort needed.
Yes, it helps regulate indoor temperature and reduce HVAC loads.
Quick Contact Form
Get Your Custom Green Solution
CONTACT
Grow Greener, Live Better
Please fill out the form below and our team will contact you soon to discuss the best green roof or wall solution for your needs.