Permeable surfaces are a vital component of modern sustainable construction, helping to manage surface water runoff, reduce flood risk, and support compliance with SuDS (Sustainable Drainage Systems) requirements. Riney, in collaboration with Tarmac, offers advanced porous asphalt solutions that combine performance, sustainability, and ease of specification.
UltiPorous and UltiSuDS – Next-Generation Permeable Surfacing
Tarmac’s UltiPorous asphalts are designed to address growing climate concerns, including flooding and drought. These permeable surfaces allow water to drain naturally through the surface, reducing pressure on drainage systems and helping to recharge groundwater.
Key benefits include:
- Reduced carbon footprint compared to traditional non-porous methods
- Longer-lasting performance with lower maintenance requirements
- Ideal for driveways, car parks, access roads, and other areas where SuDS compliance is required
- Simplifying the Specification Process
Tarmac’s range of porous asphalts makes it easier for architects, engineers, and clients to select the right permeable surface for their project. Each product is clearly defined by application, ensuring the right balance of durability, drainage, and sustainability.
Whether you're designing for residential, commercial, or public realm projects, Riney and Tarmac provide the expertise and materials to deliver high-performance, environmentally responsible permeable surfacing solutions.





