Roof Terrace Planters
Roof terraces can be transformed into attractive outdoor spaces with the addition of carefully chosen planters. Unlike ground-level gardens, roof terraces often require additional consideration around weight, access, drainage and exposure to the elements.
Weight Considerations for Roof Terraces
One of the first considerations when selecting planters for a roof terrace is weight. The combined weight of the planter, soil, plants and retained water can be significant, particularly in larger containers. Understanding the loaded weight of a planter helps ensure it is suitable for the intended location.
Access and Installation
Access can often influence the size and type of planter used on a roof terrace. Narrow staircases, lifts and restricted access routes may affect what can realistically be delivered and positioned. It is often worth considering how the planters will reach the terrace before finalising sizes.
Planting and Exposure
Roof terraces are typically more exposed to wind, sun and changing weather conditions than ground-level gardens. Plant selection, irrigation and planter positioning can all play a role in creating a successful planting scheme. Larger planters generally provide greater soil volume, helping retain moisture and support healthier plant growth.
Calculate Planter Weight
Before choosing a planter for a roof terrace, it can be useful to estimate the combined weight of the planter, soil and planting. Our free calculator provides a quick guide to likely loaded weights.
Frequently Asked Questions:
Are metal planters suitable for roof terraces?
Yes. Metal planters are commonly used on roof terraces in both residential and commercial settings. The most important consideration is ensuring the combined weight of the planter, soil and planting is suitable for the location.
Why does planter weight matter on a roof terrace?
The weight of a planted container can be significantly higher than many people expect. Soil, retained water and mature planting all contribute to the final loaded weight, making it important to understand the likely total before installation.
What plants work well on a roof terrace?
Ornamental grasses, evergreen shrubs, lavender and small trees are commonly used on roof terraces. The best choice will depend on the level of exposure, available irrigation and the overall design of the space.
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