Subsidies
Green roofs and subsidies in the Netherlands 2024
Overview of available subsidies and regulations for green roofs in your municipality.
6 min readMar 20
Services
Green Roofs in Friesland
Sustainable green roofs that improve your living environment. From extensive sedum roofs to intensive green roofs — our specialists ensure professional installation with all required certifications.
€85+
Per m²
25yr
Warranty
12
Specialists
Two main types of green roofs
Which green roof suits your situation best?
Extensive green roof
€85 – 110 per m²
Lightweight, low-maintenance solution with sedum and grasses. Perfect for sheds, garages and commercial buildings.
Substrate depth2–15 cm
Weight60–150 kg/m²
Maintenance1–2x per year
AccessibleNo
PlantingSedum, grasses, herbs
Popular
Intensive green roof
€120 – 200 per m²
A full roof garden that is accessible. Suitable for terraces, gardens and recreational spaces.
Substrate depth15–100+ cm
Weight150–500+ kg/m²
MaintenanceRegular garden maintenance
AccessibleYes, accessible
PlantingShrubs, trees, lawn
Benefits of green roofs
The measurable benefits of a green roof
1.
Better insulation
Up to 30% lower energy costs through natural insulation in summer and winter.
2.
Water retention
Reduces runoff water and prevents flooding during heavy rainfall.
3.
Biodiversity
Habitat for insects, birds and supports local ecosystems.
4.
Value increase
Increases the value of your property and improves the WOZ rating.
The difference
Before & after the gardener
Drag the slider to see how a neglected garden in Leeuwarden was transformed into a green roof garden by our specialists.
Location:Leeuwarden
·Surface area:78 m²
·Duration:11 days
·Completion:2024
Frequently asked questions about green roofs
What does a green roof cost?
An extensive sedum roof costs €40–€60 per m², intensive green roofs €80–€150 per m². For an average green roof of 30 m² you pay €1,200–€1,800 including installation.
What subsidies are available for green roofs in Friesland?
Leeuwarden offers up to €15 per m², Súdwest-Fryslân has a climate adaptation subsidy (amount varies), and Smallingerland has occasional subsidy rounds. Your gardener helps with the application.
What is an extensive green roof?
An extensive green roof is lightweight, low-maintenance and suitable for most sloped and flat roofs. The vegetation consists of sedum, mosses and herbs.
Can green roofs be combined with solar panels?
Yes — green roofs and solar panels are an excellent combination. The vegetation keeps the panels cooler, which increases electricity yield.
Is my roof suitable for a green roof?
Most flat or slightly sloped roofs are suitable, but we always check the load-bearing capacity, drainage and insulation. A roof structure assessment is part of our process.
How much maintenance does a green roof need?
Extensive green roofs require minimal maintenance (1-2x per year). Intensive green roofs need more care, comparable to a regular garden.
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