Green Roof Rainforest
A green roof rainforest is an intensive green roof that mimics the biodiversity of a rainforest. This type of roof not only offers a green look, but also contributes to a healthier ecosystem. A mix of native plants, shrubs and even small trees creates a diverse microclimate that attracts birds, butterflies and other insects.
What is a Green Roof Rainforest?
A green roof rainforest is an intensive green roof that mimics a mini rainforest in the city. This type of green roof consists of a combination of native plants, shrubs and sometimes even small trees. This provides:
Maximum biodiversity (birds, bees and butterflies)
Additional oxygen production and CO₂ uptake
Water buffering to reduce stormwater flooding
Cooling and insulation for a more sustainable home
This type of green roof is ideal for individuals, businesses and municipalities who want to create a sustainable, natural roof with great ecological value.
Green roof packages
Sedum roof
Low maintenance and lightweight green roof for flat and gently sloped roofs.
View sedum roof
Sedum herb roof
Green roof with sedum and herbs for more biodiversity and variety.
View sedum herb roof
Native rooftop flower meadow
Biodiversity green roof with native flowers and herbs.
View native rooftop flower meadow
Green roof insulation (XPS)
Green roof with XPS insulation, ideal for energy savings and a pleasant indoor climate.
View insulation green roof
Inclined Green Roof
Green roof for pitched roofs up to 45°, specially designed for stable planting on sloping surfaces.
View sloped green roof
Retention roof (blue roof)
Green roof with water buffering to reduce peak sewer load.
View retention roof
Biobased green roof
Green roof with natural, biobased materials such as cork, jute and hemp.
View biobased green roofThe Benefits of a Green Roof Rainforest
A green roof rainforest not only offers visual beauty, but also has numerous functional benefits:
- Cooling and insulation – In the summer, the roof blocks heat, while in the winter it helps retain heat.
- Water buffering – An intensive green roof can absorb and gradually drain large amounts of rainwater, preventing sewer overload.
- Biodiversity – The variety of plants attracts butterflies, bees and birds and contributes to a healthier ecosystem.
- Air purification – Plants filter pollutants from the air and produce oxygen, contributing to better air quality.
In addition, a green roof increases the life of the roof structure by protecting it from weather and UV rays. It is a sustainable investment that contributes not only to the environment, but also to the comfort of the occupants.
What types of green roofs create a rainforest effect?
Not every green roof has the same effect. There are several options for a green roof with a rainforest look, depending on the desired look and functionality.
- Sedum herb roof – A combination of sedum and flowering herbs, ideal for biodiversity.
- Native rooftop flower meadow – A natural planting with a mix of wildflowers and grass-like plants.
- Retention Roof – Specially designed to collect and retain rainwater, preventing flooding.
- Insulating green roof – A thicker layer of vegetation provides additional thermal insulation.
Combining these elements creates a roof that contributes both functionally and aesthetically to a greener living environment.
How is a green roof rainforest constructed?
Constructing a rainforest green roof requires a thoughtful approach. Not every roof is suitable for an intensive green roof because the weight is higher than for a traditional sedum roof. Therefore, a first step is always a check of the supporting structure.
The technical preparation is followed by the construction of the green roof. First, a waterproof protective layer is applied, followed by a drainage system and a substrate layer. The thicker this layer, the greater the choice of plants. Next, plants are carefully selected to create natural, self-sustaining vegetation.
Once established, a green roof rainforest requires periodic maintenance. Pruning, fertilizing and water management are essential to keep the plants in top condition. With proper maintenance, a green roof can last for decades and become increasingly beautiful.
What does a green roof rainforest cost?
The cost of an intensive green roof depends on several factors, including the size of the roof, the thickness of the substrate layer and the plants chosen. In general, the greater the diversity and water buffering, the higher the cost.
Many municipalities offer subsidies for installing green roofs, making the investment more attractive. By using a cost indicator you can quickly understand the costs and possibilities for your specific situation.
Want to know what subsidies are available? On Groendakspecialist.nl you can find an overview by region and the conditions for applying for subsidies.
