Green roof systems are an extension of the present roof with additional high quality water proofing, roof repellent systems, drainage system, filter cloth, a lightweight growing medium and plants. They are the way forward for experimental and eco-friendly people & …

Green roof systems are an extension of the present roof with additional high quality water proofing, roof repellent systems, drainage system, filter cloth, a lightweight growing medium and plants. They are the way forward for experimental and eco-friendly people & …