Green Roof Accessories

Green roof accessories are essential components that ensure the durability, efficiency, and aesthetic appeal of green roof systems. 

These accessories provide structural support, prevent material displacement, and enhance the overall functionality of green roofs. Key accessories include Wallbarn edging bars, Wallbarn geotextile fleece, pebbles, and gravel excluders.

Wallbarn Edging Bars

Wallbarn edging bars are crucial for defining the boundaries of green roof sections and preventing soil and vegetation from encroaching into unwanted areas. Made from durable materials like aluminum or galvanized steel, these edging bars offer robust support and a clean, finished look to the green roof edges. They are designed to be easy to install and adjustable, accommodating various green roof layouts and plant types. Their high resistance to weathering and corrosion ensures long-lasting performance, contributing to the green roof’s structural integrity.

Wallbarn Geotextile Fleece

The Wallbarn geotextile fleece is a versatile and indispensable layer in green roof systems. It serves as a protective barrier that separates different layers, such as the soil and drainage layers, preventing soil erosion and promoting proper water filtration. This geotextile fleece is designed to be permeable, allowing water to pass through while retaining fine soil particles, thus maintaining soil stability and promoting healthy plant growth. Its robust construction ensures it can withstand the rigors of outdoor exposure and root penetration, ensuring a sustainable and effective green roof.


Pebbles are commonly used in green roofs for decorative and functional purposes. They can be placed around drainage outlets and along the edges to prevent soil from washing away. Additionally, pebbles enhance the aesthetic appeal of green roofs, providing a natural and polished look. Their weight and stability help keep the growing medium in place, contributing to the overall health and appearance of the vegetation.

Gravel Excluders

Gravel excluders are vital in preventing gravel or small stones from entering drainage systems, which can cause blockages and reduce the efficiency of water management in green roofs. These excluders are typically placed over drainage outlets, ensuring that only water can pass through while keeping larger particles out. By maintaining clear and efficient drainage pathways, gravel excluders help to prevent waterlogging and ensure the longevity and functionality of the green roof system.

Green Roof Accessories

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