Green Roofs
As an industry veteran with over 30 years of experience in green roof construction , Sika has produced more than 1.4 billion m 2 of membrane worldwide, so you can trust in Sika's expert support and solutions. Sika's roof waterproofing membranes for green roofs are resistant against micro-organisms and root penetration and have proven performance for root resistance (e.g. FLL certification).
The design, construction and installation of green roofs , walls and facades is subject to the relevant authorities granting the required permits, approvals and consents; specific information should therefore be obtained from such authorities prior to the commencement of any such projects.
Green roofs and walls
Green roofs can improve the thermal performance of a building by providing thermal mass, insulation and shading. Green walls can improve thermal performance by providing shading. Green roofs and walls also provide other environmental benefits such as reducing stormwater runoff, decreasing urban heat island effects, and increasing biodiversity.
The maintenance level of an intensive green roof is a lot higher than with an extensive green roof and, just like with a traditional garden, depends on the choice of plants.
Life Cycle Assessment of green roofs
The economic and social aspects of green roofs were analysed, indicating that geographical aspects and benefits of green roofs hugely influence economic performance, and there is a lack of social evaluations considering a life cycle perspective.
Intensive* green roofs are significantly heavier than extensive* green roofs and are therefore more challenging and expensive to retrofit on existing roofs . If the structural capacity of the building is deemed insufficient to support the proposed green roof /wall system, structural reinforcements may be made - but these can be costly.
PDF Green Roofs
Moving forward, it's essential to keep these visual contexts in mind when discussing Green Roof Phased Construction.
The City of Sydney encourages the use of green roofs , green walls and facades. Integrating plants into building design is essential to improve our resilience to increasing population pressures and a changing climate.
Green roof solutions for all building sectors including commercial, retail, hospitality, residential and education. Give us a call today on 1300 356 424.
A green roof , also known as a living roof , is a roof system that's partially or completely covered with vegetation and a growing medium, installed over a waterproofing membrane. These sustainable solutions are not just beautiful — they're functional, environmentally friendly, and increasingly popular in both residential roofing and commercial roofing across Australia.
