We are still only getting started.
We very much looking forward to many more great years ahead and to where our journey will take us.
Call us now
We are still only getting started.
We very much looking forward to many more great years ahead and to where our journey will take us.

SAP Calculations are energy checks we do for homes across the UK, and they’re needed when building a new house, converting a space into a home, or adding a big extension. They show how much energy your home will use and if it meets rules on heating, lighting, and more. At Ratio Seven, we help make the whole process simple by guiding you from design to final checks, so you can focus on building without stress. If you’re starting a project, get in touch with us early so we can help you hit the right targets from the beginning.

Building compliance means making sure your project meets the rules set out in the UK’s Building Regulations, covering things like safety, ventilation, energy use and fire protection. We help you understand what those rules mean in real life, before the build starts, during the work, and when it’s time to get it signed off. Whether you’re planning a new home or fixing up an older one, we spot issues early so you don’t waste time or money. We keep things simple, clear and focused, so your build stays on track without any nasty surprises or last-minute stress.

Carbon monoxide, or CO, is an odorless, colorless gas that can kill in seconds. It can cause sudden cardiac arrest and death in high concentrations. Over 400 people die from carbon monoxide poisoning each year and 20,000 more visit emergency rooms. The most common way for carbon dioxide to poison a person is by burning fuel in a car or small engine. When this fuel is not ventilated properly, it can accumulate and kill a person.