The Sempergreen Nordic Standard sedum mat should be installed on a suitable soil substrate. After installation, the product may require water and fertiliser as needed.
The maximum installation slope for sedum is 12 degrees; steeper roofs will require specialised structures to ensure proper installation and performance.
The product is delivered in refrigerated transport on a project-specific basis, packed on pallets containing 50.4 m^2 per pallet (minimum order). Consider the project schedule and progress when planning delivery as long-term storage is not recommended. The product should be installed immediately after delivery for optimal performance – shelf life when left on the pallet in rolls is two days. Therefore 2 day claim period.