Permeate delivers one-stop-shop for roof terrace landscaping planter schemes
- Specify & Build
- May 9
- 1 min read
Specifiers looking to create attractive, highly functional architectural landscaping elements on roof terraces can now source the complete system, from sub-structure through to planters/seating, thanks to a collaboration between two industry leaders.

Wallbarn has joined with Bespoke Metal Planters to develop Permeate, a versatile and fully integrated system encompassing all the elements required to deliver strong and long-lasting paved or decked spaces with seating and planters.
At the heart of Permeate is Wallbarn’s robust sub-floor system creating a seamless, load-bearing base constructed from non-combustible Class A fire-rated components designed and engineered for strength, adjustability and efficient drainage. This foundation supports surface finishes including Wallbarn’s premium fire-rated decking and paving options, while Bespoke Metal Planters provides bespoke planters and seating elements to complete any design.
“Permeate combines the strength of Wallbarn’s MetalPad Ex pedestals, aluminium joists and Exadeck ceramic decking boards with strong metal support trays which hold Bespoke Metal Planter’s planter systems and tropical hardwood timber benches,” said Wallbarn Director Julian Thurbin. “This creates an exceptionally strong, flexible, durable and aesthetically refined solution for urban spaces, roof terraces and podium decks for domestic, commercial and public developments.”
Permeate is available in finishes from hot dipped galvanised steel to powder coated aluminium and Cor-Ten steel. Different depths of planter panels are also available.