Hedera hibernica ‘Maculata’ – Irish Ivy

If poorly managed, ivy can damage walls, but it also has many benefits for walls.

Ivy is not recommended on cracked walls, as the roots could widen the cracks. We also recommend regularly trimming ivy on walls; this is much better than trying to pull it out, as pulling it out can damage the wall. 

Besides this, ivy on walls has many benefits:

• Ivy acts as a natural insulator , reducing excessive heat in summer and limiting heat loss in winter.
• Ivy forms a protective barrier that can reduce the direct impact of rain, wind, and other weather on walls. It helps minimize erosion of building materials by protecting them from the natural elements.
• Ivy helps purify the air by capturing dust particles, pollutants, and absorbing certain harmful gases such as nitrogen dioxide, particularly in urban environments where air pollution is higher.
• Ivy adds a touch of greenery and nature to building facades, transforming bare walls into living and aesthetic surfaces. It can improve the appearance of a building, increase its visual appeal, and contribute to urban biodiversity.
• It can also be used to hide wall imperfections , or stains, providing a more uniform and attractive appearance.
• Ivy can help absorb noise, especially in noisy urban areas. It reduces noise pollution by acting as a natural barrier against external noise, which can improve acoustic comfort inside buildings.
• Ivy provides habitat for a variety of small creatures, such as birds, insects, and spiders. This promotes biodiversity , especially in urban areas where natural habitats may be limited.
• The dense foliage of ivy can help slow the runoff of rainwater down walls, reducing soil erosion at the base of the walls and contributing to better stormwater management.
• The presence of greenery, such as ivy, has a positive effect on the mental and emotional well-being of residents. Visual contact with nature, even in the form of climbing plants on walls, can reduce stress, improve mood, and increase overall satisfaction in living or working environments.