Stylish Roof Garden Design Ideas 47 . Installing a green roof is initially more expensive than adding a traditional roof, and the project is particularly complex if your roof must be adjusted and reinforced in order to install the green roof on top of it. 30+ Inspiring Vegetable Gardening Ideas â€¦ 20+ Impressive Home Decor Ideas 30+ Stylish Roof Garden Design Ideas - TRENDHMDCR Please note: You are currently browsing img rooftop vegetable garden ideas algarve apartments that is 500x400px in size. This image is listed in rooftop vegetable garden design ideas category. 30 Stylish Roof Garden Design Ideas TRENDHMDCR, 500x400 in 84.35 KB.