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Green wall design

Sustainable cities , Sustainable gardens, Sustainable landscape architecture, Green building, Hundertwasser, Green roof planning, Solar panels, Landscaped Architecture, Walls and roofs, Vegetated walls,

Walls can be vegetated and should be vegetated - unless there is a good reason for leaving them unvegetated. Wall vegetation is:

  • good for thermal insulation
  • good for acoustics - it absorbs sound and prevents reflections
  • good for wildlife
  • good for carbon sequestration

We can therefore look forward to a time when architects are required to have a good reason for not vegetating walls.

The structure of the wall must, of course, be designed to resist moisture penetration. Old walls were not designed in this way and, if there is a risk of penetration, an external structure should be built to support vegetation. Modern walls can be designed to resist all passage of moisture and damage even by aerial roots. 

Vegetated walls were popular in the designs for the Chelsea Flower Show 2008. A famous example of a living wall is at Musée du quai Branly, designed by botinist Patrick Blanc, who made his name making "vertical gardens".

Medium living wall chelsea 2008 original

Living Wall in The Children's Society Garden, Chelsea Flower Show 2008

Medium green wall1 original

Ivy makes an old wall green

Medium green wall2 original

Green wall by the O2 Greenwich Dome

Medium green wall3 original

Green wall in Angers, France

Medium green wall4 original

Vegetated Wall

Medium garden beet original

Green Wall using Woolly Wally Pockets