EVERYTHING FOR GREEN ROOFS

Lay an ecological green roof with BossCover Green

BossCover Green contains an extensive range of products for green roofs, from root resistant films to the vegetation itself. Our solutions are suitable for both new construction and renovation projects and can be applied to both flat and pitched roofs. The most commonly used extensive vegetation for green roofs consists of sedum plants, which require little maintenance. Periodic fertilization and irrigation after prolonged drought are sufficient to keep your sedum roof in top condition.

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IT CAN GO FAST

With our sedum trays

The ready-to-use trays can be placed directly on the roof, creating an an instant green roof in no time.

BIODIVERSity

"bees & butterfly", herbs, sedum mix ...: a wide choice of mats.

INSTANTLY GREEN

Ready-to-use mats, some of wich have up to 95% coverage.

easy installation

No special roof construction required thanks to its lightweight composition.

Accessories

Not only the plants, but also gravel, profiles, fertilizer, inspection pits...

Click 'n Go

Click 'n go sedum tray

The BossCover Green Click 'n go sedum tray is a ready-made tray that you can place directly on the roof. This creates an instant green result on the roof in no time.

The sedum trays are available individually and can be applied directly to flat and slightly sloped roofs with a pitch up to 25 degrees. The easy installation allows the sedum trays to be clicked together.

For roofs with limited carrying capacity, there is BossCover Click 'n Go Light Sedumtray. This Light Sedumtray is ideal for roofs that can support less weight without sacrificing the benefits of a beautiful green roof

COMPOSE YOUR OWN

Vegetation mats

A vegetation mat from BossCover Green consists of a coir fiber mat planted with various species of Sedum. You can supplement these with herbs, wildflowers or host and nectar plants if desired. The plants take root in the base of coir and a specially developed substrate.

There is a wide range of vegetation mats to choose from, completely according to your wishes. Biovier mats with Sedum herbs and Bees & Butterflies are also available.

VARIOUS POSSIBILITIES

With green roofs, there are several possible build-ups

Standard Sedum Roof
Lightweight Sedum Roof
Biodivers Green Roof
Lightweight Biodivers Green Roof
Standard Sedum Roof

The standard construction of a sedum roof consists of the following layers, from bottom to top:
1. Root protection layer
2. Protective cover
3. Drainage layer with filter fleece
4. Substrate layer extensively, 5 cm
5. Vegetation; Sedum mix mat

Lightweight Sedum Roof

For roofs with limited bearing capacity, we offer a lightweight solution:
1. Root protection layer
2. Drainage layer with filter fleece
3. Substrate roll, water buffering layer
4. Vegetation; Sedum mix mat

Biodivers Green Roof

For a green roof with higher ecological value, you can choose the biodiversity build-up:
1. Root protection layer
2. Protective cover
3. Drainage layer with filter fleece
4. Substrate layer intensive, 12 cm
5. Vegetation; Biodiversmat Bees &Butterflies

Lightweight Biodivers Green Roof

For a green roof with higher ecological value and a thinner substrate layer, you can choose the biodiversity build-up:
1. Root protection layer
2. Protective cover
3. Drainage layer with filter fleece
4. Substrate layer intensive, 7 cm
5. Vegetation; Biodiversmat Sedum herbs

There is more...

Accessories and other components

Gravel barrier profiles
Gravel
Drainage mats
Root barrier foil
Protection fleece
Gravel barrier profiles

Gravel barrier profiles serve as a separation between the green roof and the gravel. These profiles are used in an extensive green roof. In a semi-intensive green roof, the height of the profiles varies depending on the thickness of the vegetation layer.

Gravel

It is recommended to provide gravel at every detail of the green roof. In practice, gravel edges are only applied where necessary in terms of technical and fire regulations. These guidelines are supported by the Belgian Federation for Roof and Façade Greenery, which represents almost all Belgian market players in the field of green roofs.

Drainage mats

A drainage mat is designed to create intensive and extensive green roofs. With intensive green roofs, however, it is wise to consider water requirements. If the plants need water, a thicker drainage mat can help reduce the need for irrigation. 

Root barrier foil

When a roof does not have a root-resistant membrane, a root barrier foil is applied. This foil protects the roof from root growth through the roofing material.Only after this step is the further construction of the green roof carried out. 

Protection fleece

A protective film to protect your roof. If your roof has a rough or sharp surface, we recommend first placing a protective sheet under the root protection film. Due to the high density of the wall and ground felt, sharp parts cannot damage your foil.  

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BossCover, a full range of materials for roofs, façades, building bases, ponds and green roofs. With BossCover Circular System, we are developing a complete system for circular roofs.

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