Germany Roxul Insulation In Green Roofs

In germany for example 14 percent of all roof area is green.

Germany roxul insulation in green roofs.

According to their 2015 report there was a green roof stock of 86 million square metres in germany in 2014 and about another 8 million square metres were added every year. And since air can move in all sorts of directions insulation is needed in roofs ceilings walls and floors to prevent air from entering and leaving. In these applications adding thick insulation might necessitate expensive building alterations to maintain aesthetics. Rockwool stone wool roof insulation combines the thermal performance dimensional stability impact resistance and acoustic control required to increase the performance of many flat roof assemblies.

The point of insulation is to combat the movement of air. Though vacuum insulation is typically expensive a thin panel like this makes financial sense in the right application. Green roofs like this one in berlin germany support specialized hearty vegetation and provide environmental services such as stormwater retention urban heat island effect amelioration habitat for urban wildlife and energy savings resulting from better insulation. Rockwool products are available with a bitumen or mineral coated fiberglass face to be used in a number of roofing solutions.

Roxul safe is a lightweight semi rigid stone wool insulation that provides superior fire resistance and sound control. Exceptional dimensional stability and rated for extreme hail rockwool stone wool insulation roof boards have meet both the fm severe hail and the ul 2218a standard for impact resistance. The rebrand takes effect january 1 2018 and will apply to all segments of roxul s north american insulation business residential commercial roofing oem core solutions and technical insulation industrial marine and offshore as well as all product lines. Green roofs typically cost two to three times more than a non green roof.

Insulation is one of the most important factors that contribute to a home s energy efficiency or inefficiency. They have been used on buildings where codes now require r 30 roof insulation. Despite their many benefits a major obstacle is the initial expense. Although green roofs are on the rise in the united states they are not nearly as common.

Roxul safe is ul and intertek approved as a forming material for numerous firestop systems. Over the past 40 years german policies have successfully encouraged green.