Permeate: the perfect fusion of hard and soft landscaping

Transforming balconies, podium decks and terraces into gorgeous, high performance and hard-wearing areas has never been easier thanks to Wallbarn’s new Permeate Planter System.

This one-stop-shop solution takes projects from roof deck to attractive seating and lush planters with ease, delivering strong, safe and compliant outdoor spaces.

The harmonised, super flat, solution begins with Wallbarn’s MetalPad Ex pedestals and I‑Plus aluminium joists. Where planters or seating are planned, fixing-free galvanised steel trays are inserted to support the additional weight, creating a robust non-combustible sub-floor onto which hard surface finishes can be laid – for example premium porcelain decking, timber-look tiles or natural stone paving. 

Click here to continue reading this article in the Sept/Oct ’25 issue of Landscape & Urban Design magazine.