Vegetated Roof Cost

2 2 12 2 of fm loss prevention data sheet 1 35 that vegetated roofs be evaluated for interior fire exposure as regards a class i or class ii rating in the same manner as for conventional roofing systems on metal deck.

Vegetated roof cost.

Extensive systems also known as compliance roofs are considered the work horses of vegetated roofs. Fm global allows a vegetated roof over a steel deck with an appropriate fm fire test and suggests par. This page provides a brief overview of the role of green roofs in mitigating the heat island effect including green roof types other environmental and social benefits and cost benefit considerations. There are three main types differ by cost depth of growing medium and plant type.

Operational and maintenance cost savings result from increased roof life decreased energy use through reduction in the airport s overall heat island effect and reduced stormwater runoff as well as acoustical buffering and air quality protection. A vegetated roof from tremco is one of the most environmentally responsible attractive and cost effective solutions available to the meet the swelling demand for sustainable facility construction and management. Green roofs have been proven to help reduce heat islands. Specific factors to consider in takeoff pricing page 7.

Types and methods of measurement page 4 section 3. Building owners sustainability officers architects and facility managers recognize the vital role a vegetated roof can play in. How to estimate the cost of a vegetated green roof table of contents section 1. Vegetated roofs are often chosen based on their soil depth structural requirements and intended purpose and maintenance needs.