When it comes to effective drainage design, two of the most common solutions for managing excess water are upsizing pipes or adding attenuation. Both approaches aim to prevent flooding, comply with local regulations, and ensure long-term performance, but they come with different costs and benefits. So, which option is more cost-effective for your project? Understanding the Options Upsizing Pipes:  This method involves installing larger diameter pipes to move water away from a

Rainwater harvesting is increasingly being considered in UK building projects as part of a sustainable water management strategy. For architects, understanding the fundamentals of rainwater harvesting can help with meeting planning requirements, achieving water efficiency targets, and supporting broader sustainability goals. What Is Rainwater Harvesting? Rainwater harvesting involves collecting rainwater from roofs or other hard surfaces, filtering it, and storing it for non-

Greywater recycling systems are increasingly being considered for UK buildings as part of water management strategies. Understanding what these systems can and cannot do helps architects, developers, and building owners make informed decisions. What Is Greywater? Greywater is wastewater from baths, showers, hand basins, and washing machines. It excludes water from toilets (blackwater) and kitchen sinks, which contain higher levels of contaminants. Greywater typically contains