Transforming Rooftops & Terraces: The Permeate System for Integrated Hard & Soft Landscaping

Urban spaces are increasingly being designed to provide not only practical use but also areas of greenery, relaxation, and multifunctional layouts. The Permeate planter system from Wallbarn is at the forefront of this trend, offering a fully integrated landscaping solution that combines hard and soft surfaces seamlessly.

A Complete Substructure Solution

At the core of Permeate is Wallbarn’s proven substructure technology. Built on strength, adjustability, and efficient drainage, the system provides a reliable foundation for decking, paving, and landscaped features. By incorporating a variety of build-ups, Permeate allows designers to create unified spaces that blend structural performance with natural elements.

This adaptability makes the system suitable for roof terraces, podium decks, and commercial developments, where multifunctional outdoor environments are in high demand.

Combining Hard and Soft Landscaping

Unlike traditional layouts that separate paving and planting, the Permeate system integrates both into a single modular structure. By combining paving areas with planters and seating zones, designers can achieve a balanced mix of hard surfaces and greenery. This provides users with a functional and visually appealing outdoor space, while also supporting biodiversity and well-being.

Built with Proven Components

The system utilises key elements from across Wallbarn’s product portfolio. MetalPad EX pedestals deliver Class A fire-rated performance and load-bearing strength, while I-Plus aluminium rails provide long-span support and stability. These are complemented by durable trays, planter structures, and additional fittings, ensuring a robust and future-proof installation.

Designed for Modern Construction Needs

The demand for safe, compliant, and sustainable outdoor spaces is increasing across the UK. The Permeate system has been designed specifically to address these needs. By offering adjustability and modularity, it enables contractors and specifiers to meet design challenges without compromising on fire safety or structural integrity.

Wallbarn’s Class A1 rail substructure system and wider fire-rated solutions also integrate seamlessly with Permeate, helping ensure compliance across large-scale developments.

Benefits of the Permeate Planter System

• Fully integrated substructure for mixed landscaping

• Combines paving, decking, planting, and seating areas

• Uses proven components including pedestals and aluminium rails

• Class A fire-rated elements for compliant construction

• Adjustable and modular, suitable for varied build-ups

• Engineered for strength, drainage, and long-term durability

Applications

The Permeate planter system is ideal for:

• Residential roof terraces requiring mixed-use design

• Commercial podium decks with planting and social spaces

• Public realm projects where greenery and seating are essential

• Urban regeneration schemes focused on sustainability and aesthetics

For related applications, Wallbarn also offers substructure systems designed to support paving and decking across a wide range of conditions.

Meeting Industry Standards

As building regulations tighten, particularly around fire compliance and safe outdoor structures, the Permeate system ensures projects remain compliant while also maximising design potential. With its integration of fire-rated paving systems, aluminium rails, and planter technology, it provides a reliable path to fully compliant and attractive installations.

Conclusion

For architects, contractors, and specifiers seeking a versatile solution that blends functionality with natural design, the Permeate planter system represents the next step forward. By combining structural reliability with flexible landscaping options, it transforms rooftops and terraces into safe, sustainable, and enjoyable spaces.