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6th August 2025

Wallbarn Ltd

Unit 16, Capital Business Centre, 22 Carlton Road, South Croydon,
CR2 0BS
Tel: 020 8916 2222,

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New Permeate is a one-stop-shop for roof terrace landscaping planter schemes

Specifiers and installers looking to create attractive, highly functional architectural landscaping elements on roof terraces, balconies and podium decks can now source the complete system, from sub-structure through to planters/seating, thanks to a collaboration between two industry leaders.

Wallbarn - an expert in pedestal and sub-structure systems - has joined with Bespoke Metal Planters to develop Permeate, a versatile hard/soft landscaping system encompassing all elements required to deliver strong, long-lasting, super flat paved or decked spaces with attractive seating and planters.

The partnership enables contractors to deliver complete systems, from pedestals to premium fire-rated decking and paving options to bespoke planters and cantilevered or floating seating elements; it’s a one-stop-shop facilitating easier ordering, perfectly timed deliveries and full collaboration between Wallbarn and Bespoke Metal Planters, simplifying complex projects.

Furthermore, Wallbarn offers an initial estimating service to assist with planning and budgeting for projects. Full details are available on the Wallbarn website, search ‘Permeate’.

Robust

At the heart of Permeate is Wallbarns robust sub-floor system with the addition of strong 3mm thick galvanised steel floor trays (designed with drainage holes to prevent water pooling) which slot between the sub-structure’s aluminium joists. The joists are supported by Wallbarn’s MetalPad Ex pedestals, Class A fire-rated with a height range of 26mm to 375mm and weight tolerance exceeding five tonnes per pedestal.

“Permeate combines the strength of Wallbarns MetalPad Ex pedestals and aluminium joists with strong metal trays which support Bespoke Metal Planter’s range of planter systems and tropical hardwood timber benches,” said Wallbarn Director Julian Thurbin. “This partnership brings together industry innovators to create an exceptionally strong, flexible, durable and aesthetically refined solution for urban spaces, roof terraces and podium decks for domestic, commercial and public developments.”

Finishes

Wallbarn can supply a range of hard landscaping options:

ExaDeck ceramic decking by Fire Deck – luxurious, durable, low-maintenance

CDeck cement fibre decking by Fire Deck – ideal for high-traffic and exposed areas

Aluminium decking – sleek, contemporary, long-lasting

  • Paving - a range of porcelain slabs and traditional paving flags

Metal planters are available in premium materials including Corten steel, galvanised steel and Qualicoat powder coated aluminium.

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