While July has been incredibly dry in many parts of the UK, even leading to droughts and hose pipe bans, we can’t forget how wet it can be. In fact, we’re seeing more periods of heavy, intense rain. It increases the risk of flooding, especially in dense urban areas. In light of this, it is important to think about ways to prevent it and protect drainage infrastructure. Blue roofs can be a fantastic option. They can also work well with green roofs and living walls. Let’s have a closer look, then you can speak to us if you want to work with a leading architect in London.

What are they?

The goal with conventional roofs is to move water away from the property as efficiently as possible. It protects the structure and contents from damage. A blue roof is different. It actually works to retain the water in a void. The discharge rate can then be managed effectively.

Blue roofs can offer a number of benefits. Most importantly, is the ability to control the discharge of water. It can reduce the risk of urban flooding, especially during periods of intense rain. The water management and controlled release reduces pressure on the drainage infrastructure, also reducing the risk of damage.

Additionally, blue roofs are great for sustainability. They can reduce cooling costs and energy bills. Plus, collecting water means it can be used for different applications, reducing the demand for fresh water. If you have green roofs or living walls, it can add value. Talk to us if you want to work with a top architect in London to create effective, climate-resilient roofing designs.

Things to think about

One thing to consider is roofs have more complex requirements today than ever before. You may need to effectively combine different features, including retention and storage (blue roofs), vegetation (green roofs), and energy (solar panels). You must do this without compromising the waterproofing.

The best thing to do is think about the roof as early as possible when you’re designing a property. Look at the different elements you want to include. Critically, consider the location of outlets, structural integrity (especially the loading), and maintenance. The choice of outlet and flow control systems is important too.

Ultimately, if you are thinking about blue roofs, make sure you consider the architectural and service constraints. What type of system can the building accommodate? Will there be obstacles for maintenance? Getting it right at the design phase provides big benefits, including reducing the risk of issues and costly redesign.

Create resilient buildings with a top architect in London

Flooding can be devastating in dense urban areas. It can destroy homes, businesses, and key infrastructure. The cost of clean-up and repairs can be huge. So, it is important to take steps to reduce the risk, especially when there is intense rain. Things like blue roofs can be really smart investments.

If you’re thinking about a project, including new builds, renovations, or even a change of use, you can rely on Coffey Architects. We’re a passionate team with a fantastic ethos; create wonderful places and connect people with the environment. So, contact us if you want to work with an award winning architect in London. We can design buildings able to thrive in the city.