It is used as a separator layer under the ground in green roof areas - on the drainage plate with water holding reservoir, to filter the water and to prevent the soil from filling into the drainage plate.

Excess water accumulated in the drainage boards with water holding reservoir in the green roof areas overflows from the holes and accumulates on the geotextile felt in a lower layer, this type of covers is called a moisture trap, they hold an average of 2-4 liters of water, most of the excess water is discharged from the strainers.

If the waterproofing material applied in green roof areas is not resistant to plant roots, it is placed just above the existing waterproofing. (If there is protection concrete, it is laid on it.) They are low-density polyethylene mattress covers that are resistant to the roots of the plants and produced with additives that prevent the roots from damaging the insulation vertically and allow the roots to develop horizontally. It is also used as a vapor barrier between two concretes.

BTM Botanik is a polyester felt-reinforced waterproofing membrane made of bitumen modified by SBS (styrene-butadiene-styrene), resistant to plant roots, coated with PE (polyethylene) film on the upper and lower surfaces, having a high elasticity, applied with an oxyacetylene burner or hot asphalt. BTM produces four different membranes under the designation of Botany.

It is used as a separator layer in green roof areas (resolved as an inverted roof) under the drainage plate and on the thermal insulation board XPS to ensure rapid evaporation of water and to prevent condensation.

Polpan N is a closed-cell extruded poystyrene hardfoam thermal insulation sheet with an armoured and smooth surface. Having thickness of 2, 3, 4, 5, 6, 7, 8,9 and 10 cm, these sheets are 60cm x 120 cm in dimensions.

They are drainage boards with water holding reservoir where the water flowing from the soil in green roof areas is collected and stored by filtering through the system filter. h:40mm and double-stage with holes on it.

Excess water accumulated in the drainage boards with water holding reservoir in the green roof areas overflows from the holes and accumulates on the geotextile felt in a lower layer, this type of covers is called a moisture trap, they hold an average of 2-4 liters of water, most of the excess water is discharged from the strainers.

If the waterproofing material applied in green roof areas is not resistant to plant roots, it is placed just above the existing waterproofing. (If there is protection concrete, it is laid on it.) They are low-density polyethylene mattress covers that are resistant to the roots of the plants and produced with additives that prevent the roots from damaging the insulation vertically and allow the roots to develop horizontally. It is also used as a vapor barrier between two concretes.

BTM Botanik is a polyester felt-reinforced waterproofing membrane made of bitumen modified by SBS (styrene-butadiene-styrene), resistant to plant roots, coated with PE (polyethylene) film on the upper and lower surfaces, having a high elasticity, applied with an oxyacetylene burner or hot asphalt. BTM produces four different membranes under the designation of Botany.

It is used as a separator layer in green roof areas (resolved as an inverted roof) under the drainage plate and on the thermal insulation board XPS to ensure rapid evaporation of water and to prevent condensation.

They are drainage boards made of high-density expande polystyrene, used as a soil retainer in garden roof areas with a slope of up to 35 degrees. A special lightened soil mixture is placed directly into it.

It is used under the Optigreen Pitched Roof Board FKD 58SD, on roofs with a slope of 15-45 degrees. It has a channeled surface in the direction of the water flow. It acts as drainage, protection and moisture trap.
It is an 800gr/m2 green colored geotextile non-slip fleece.

If the waterproofing material applied in green roof areas is not resistant to plant roots, it is placed just above the existing waterproofing. (If there is protection concrete, it is laid on it.) They are low-density polyethylene mattress covers that are resistant to the roots of the plants and produced with additives that prevent the roots from damaging the insulation vertically and allow the roots to develop horizontally. It is also used as a vapor barrier between two concretes.

It prevents the sliding of the soil layer in garden roof areas up to 45 degrees inclination. They are made of light but extremely tough HDPE. A special lightened soil mixture is placed directly into it.

It is used as a soil holder in garden roof areas with variable slope up to 45 degree slope. It consists of a steel cable placed parallel to each other to carry the entire load and light and robust plastic elements placed in the interlocking system. A special lightened soil mixture is placed directly into it.