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.

Blower door testing plays a vital role in enhancing the sustainability and energy efficiency of buildings in Edinburgh by measuring and improving their airtightness. This crucial diagnostic procedure helps reduce energy consumption and reliance on fossil fuels by minimising heat loss due to air leakage. In addition to boosting energy efficiency, blower door testing contributes to improved indoor comfort and health by preventing draughts and supporting effective mechanical ventilation systems. As compliance with building regulations becomes more stringent, employing blower door testing not only ensures regulatory adherence but also positions buildings towards achieving certifications like Passivhaus, underscoring its growing importance in contemporary sustainable building practices.

At Ratio Seven, we carry out SAP energy assessments to help people understand how their homes use heat, light and air so they can make smarter choices when building or improving. A SAP score gives you a clear idea of how energy-friendly your home is, and by sorting it early, you could save yourself time, money and stress later on. Whether you’re starting a new build or planning major changes to your current home, we’ll guide you through the steps and explain everything in a way that’s easy to follow. If you’re ready to get started, get in touch with us today.

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.