Green “whisper coating”<\/p>\n<\/div>
Noise protection can be so beautiful.<\/span><\/h1><\/div>- <\/i><\/span>\n
Natural noise protection<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Protection from fine dust<\/p>\n<\/div><\/li>
- <\/i><\/span>\n
Cost-effective & highly absorbent<\/p>\n<\/div><\/li><\/ul>\n
Inquiries<\/span><\/i><\/a><\/div>Call<\/span><\/i><\/a><\/div><\/div><\/div><\/div>\n<\/div><\/div>![](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/1000031345.jpg\" "\\"1000031345.jpg\\"")
<\/span><\/div><\/span><\/div><\/div><\/div>\n<\/div><\/div>Sustainable noise protection<\/div><\/div>100 % ecologically minded<\/p>\n<\/div><\/div><\/div>
Quick assembly<\/div><\/div>Stable, flexible, economical<\/p>\n<\/div><\/div><\/div>
Low-maintenance systems<\/div><\/div>Without constant irrigation<\/p>\n<\/div><\/div><\/div>
Innovative solutions<\/div><\/div>Can also be combined with photovoltaics<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n
![](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/rau-bayern-geschaeftsfuehrer-koenigsberger-2.jpg\" "\\"RAU.bayern-managing-director-k\u00f6nigsberger-2\\"")
<\/span><\/div><\/div><\/div>100% ecological, 100% sustainable<\/p>\n<\/div>\n
<\/div><\/div>\nNoise has a negative impact on health and can cause various complaints.<\/h2><\/div>Special walls provide effective noise protection. Noise protection no longer has to be made of concrete and unattractive to look at.<\/p>\n
RAU.bayern stands for lush green, natural noise barriers. What all models have in common is that they are living buildings that blend harmoniously into their surroundings. They are highly effective at keeping out negative environmental influences such as noise, exhaust fumes and particulate matter.<\/p>\n<\/div>
<\/i><\/i><\/span>read more<\/span><\/a><\/div><\/div>Our RAU noise barriers are low-maintenance. This is indicated by the addition “Extensive” after the model name (as opposed to “intensive care”).<\/p>\nThe greenery is planted at the base of the wall so that the plants climbing up the wall always receive sufficient water. This means that RAU noise barriers use natural precipitation as an independent ecosystem and do not need to be watered.<\/p>\n
If necessary, we can also install an additional vegetation level at the top of the wall, which also does not require irrigation. In addition, we generally use locally extracted or sourced soils and mineral raw materials for filling. This material retains its volume and is characterized by high resistance and durability.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
Fitting – Natural – Sophisticated<\/p>\n<\/div>
<\/div><\/div>\nDifferent wall systems for different areas of application<\/h2><\/div><\/div><\/div>- RAU Climate Change R3<\/div><\/div><\/div><\/div>
A climate handprint<\/a> was created for the RAU Klimawand R3. The emissions calculated from the raw materials, production, transportation through to the finished wall are exceeded by the emissions bound by the greening after just a few years. RAU Klimawand – the climate-neutral noise barrier.<\/strong><\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/14-04-28-Heilig-Blut-05-1.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n- \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t
![\"\"](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/begruenbare-laermschutzwand-2014-03-25-04.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Rock Extensiv<\/div><\/div><\/div><\/div>The RAU Rock Extensiv is our noise barrier with the smallest footprint. If the conditions on site make it necessary, we can install this model with a minimum width of just 13 cm. This makes it easy to fill gaps and optimize connections. <\/p>\n<\/div>
<\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\n- RAU Rock Mobil<\/div><\/div><\/div><\/div>
The RAU Rock Mobil<\/strong> is the flexible solution for temporary noise protection. The mobile system can be set up quickly, easily adapted to changing locations and rented or purchased as required. <\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t![\"\"](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/RAU-RockMobil3-1.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n- \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t
![\"\"](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/20130924_102325_0.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Alpine<\/div><\/div><\/div><\/div>The RAU Alpin<\/strong> combines the elegant look of a natural stone basket with effective noise protection. The monolithic sand core creates a natural noise barrier with a high-quality appearance and a strong protective effect. <\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\n- RAU Photovoltaics<\/div><\/div><\/div><\/div>
RAU photovoltaics<\/strong> combines ecological noise protection with environmentally friendly power generation. The greenable noise barrier with integrated solar panels creates a sustainable solution for modern infrastructure projects. <\/p>\n<\/div>
Natural noise protection<\/p>\n<\/div><\/li>
Protection from fine dust<\/p>\n<\/div><\/li>
Cost-effective & highly absorbent<\/p>\n<\/div><\/li><\/ul>\n
<\/span><\/div><\/span><\/div><\/div><\/div>\n<\/div><\/div>100 % ecologically minded<\/p>\n<\/div><\/div><\/div>
Stable, flexible, economical<\/p>\n<\/div><\/div><\/div>
Without constant irrigation<\/p>\n<\/div><\/div><\/div>
Can also be combined with photovoltaics<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n
<\/span><\/div><\/div><\/div>100% ecological, 100% sustainable<\/p>\n<\/div>\n
Noise has a negative impact on health and can cause various complaints.<\/h2><\/div>Special walls provide effective noise protection. Noise protection no longer has to be made of concrete and unattractive to look at.<\/p>\n
RAU.bayern stands for lush green, natural noise barriers. What all models have in common is that they are living buildings that blend harmoniously into their surroundings. They are highly effective at keeping out negative environmental influences such as noise, exhaust fumes and particulate matter.<\/p>\n<\/div>
<\/i><\/i><\/span>read more<\/span><\/a><\/div><\/div>Our RAU noise barriers are low-maintenance. This is indicated by the addition “Extensive” after the model name (as opposed to “intensive care”).<\/p>\nThe greenery is planted at the base of the wall so that the plants climbing up the wall always receive sufficient water. This means that RAU noise barriers use natural precipitation as an independent ecosystem and do not need to be watered.<\/p>\n
If necessary, we can also install an additional vegetation level at the top of the wall, which also does not require irrigation. In addition, we generally use locally extracted or sourced soils and mineral raw materials for filling. This material retains its volume and is characterized by high resistance and durability.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
Fitting – Natural – Sophisticated<\/p>\n<\/div>
<\/div><\/div>\nDifferent wall systems for different areas of application<\/h2><\/div><\/div><\/div>- RAU Climate Change R3<\/div><\/div><\/div><\/div>
A climate handprint<\/a> was created for the RAU Klimawand R3. The emissions calculated from the raw materials, production, transportation through to the finished wall are exceeded by the emissions bound by the greening after just a few years. RAU Klimawand – the climate-neutral noise barrier.<\/strong><\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n- \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Rock Extensiv<\/div><\/div><\/div><\/div>
The RAU Rock Extensiv is our noise barrier with the smallest footprint. If the conditions on site make it necessary, we can install this model with a minimum width of just 13 cm. This makes it easy to fill gaps and optimize connections. <\/p>\n<\/div>
<\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\n- RAU Rock Mobil<\/div><\/div><\/div><\/div>
The RAU Rock Mobil<\/strong> is the flexible solution for temporary noise protection. The mobile system can be set up quickly, easily adapted to changing locations and rented or purchased as required. <\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n- \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Alpine<\/div><\/div><\/div><\/div>
The RAU Alpin<\/strong> combines the elegant look of a natural stone basket with effective noise protection. The monolithic sand core creates a natural noise barrier with a high-quality appearance and a strong protective effect. <\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\n- RAU Photovoltaics<\/div><\/div><\/div><\/div>
RAU photovoltaics<\/strong> combines ecological noise protection with environmentally friendly power generation. The greenable noise barrier with integrated solar panels creates a sustainable solution for modern infrastructure projects. <\/p>\n<\/div>
Special walls provide effective noise protection. Noise protection no longer has to be made of concrete and unattractive to look at.<\/p>\n
RAU.bayern stands for lush green, natural noise barriers. What all models have in common is that they are living buildings that blend harmoniously into their surroundings. They are highly effective at keeping out negative environmental influences such as noise, exhaust fumes and particulate matter.<\/p>\n<\/div>
The greenery is planted at the base of the wall so that the plants climbing up the wall always receive sufficient water. This means that RAU noise barriers use natural precipitation as an independent ecosystem and do not need to be watered.<\/p>\n
If necessary, we can also install an additional vegetation level at the top of the wall, which also does not require irrigation. In addition, we generally use locally extracted or sourced soils and mineral raw materials for filling. This material retains its volume and is characterized by high resistance and durability.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
Fitting – Natural – Sophisticated<\/p>\n<\/div>
Different wall systems for different areas of application<\/h2><\/div><\/div><\/div>- RAU Climate Change R3<\/div><\/div><\/div><\/div>
A climate handprint<\/a> was created for the RAU Klimawand R3. The emissions calculated from the raw materials, production, transportation through to the finished wall are exceeded by the emissions bound by the greening after just a few years. RAU Klimawand – the climate-neutral noise barrier.<\/strong><\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n- \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Rock Extensiv<\/div><\/div><\/div><\/div>
The RAU Rock Extensiv is our noise barrier with the smallest footprint. If the conditions on site make it necessary, we can install this model with a minimum width of just 13 cm. This makes it easy to fill gaps and optimize connections. <\/p>\n<\/div>
<\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\n- RAU Rock Mobil<\/div><\/div><\/div><\/div>
The RAU Rock Mobil<\/strong> is the flexible solution for temporary noise protection. The mobile system can be set up quickly, easily adapted to changing locations and rented or purchased as required. <\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n- \n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Alpine<\/div><\/div><\/div><\/div>
The RAU Alpin<\/strong> combines the elegant look of a natural stone basket with effective noise protection. The monolithic sand core creates a natural noise barrier with a high-quality appearance and a strong protective effect. <\/p>\n<\/div><\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\n- RAU Photovoltaics<\/div><\/div><\/div><\/div>
RAU photovoltaics<\/strong> combines ecological noise protection with environmentally friendly power generation. The greenable noise barrier with integrated solar panels creates a sustainable solution for modern infrastructure projects. <\/p>\n<\/div>
- RAU Climate Change R3<\/div><\/div><\/div><\/div>
A climate handprint<\/a> was created for the RAU Klimawand R3. The emissions calculated from the raw materials, production, transportation through to the finished wall are exceeded by the emissions bound by the greening after just a few years. RAU Klimawand – the climate-neutral noise barrier.<\/strong><\/p>\n<\/div>
<\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Rock Extensiv<\/div><\/div><\/div><\/div>The RAU Rock Extensiv is our noise barrier with the smallest footprint. If the conditions on site make it necessary, we can install this model with a minimum width of just 13 cm. This makes it easy to fill gaps and optimize connections. <\/p>\n<\/div>
<\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\nRAU Rock Mobil<\/div><\/div><\/div><\/div>The RAU Rock Mobil<\/strong> is the flexible solution for temporary noise protection. The mobile system can be set up quickly, easily adapted to changing locations and rented or purchased as required. <\/p>\n<\/div>
<\/div>learn more<\/span><\/a><\/div><\/div><\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>RAU Alpine<\/div><\/div><\/div><\/div>The RAU Alpin<\/strong> combines the elegant look of a natural stone basket with effective noise protection. The monolithic sand core creates a natural noise barrier with a high-quality appearance and a strong protective effect. <\/p>\n<\/div>
<\/div>learn more<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/li>\nRAU Photovoltaics<\/div><\/div><\/div><\/div>RAU photovoltaics<\/strong> combines ecological noise protection with environmentally friendly power generation. The greenable noise barrier with integrated solar panels creates a sustainable solution for modern infrastructure projects. <\/p>\n<\/div>
![\"\"](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/sonthofen_13-09-13_geberl_1.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/li>\n![\"\"](\"https:\/\/rau.bayern\/wp-content\/uploads\/2026\/03\/RAU-Rock-112-1-1-scaled.jpg\")
\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n<\/div><\/div><\/div>