TP Wiki

When you’re building or changing a home, a SAP calculation makes sure it meets energy rules and doesn’t waste power. We help with every step, starting from your first drawings through to the final checks, so you stay on track without stress. We look at things like insulation, heating, windows and even solar panels if you have them. If something doesn’t add up, we’ll explain what to change, often it’s simpler than you’d think. Every home is different, but we’re here to guide you the whole way and help you build something that’s warm, comfy and ready for the future.

When you’re building a new home in the UK, a certified SAP rating assessor helps work out how energy-friendly your design is. SAP stands for Standard Assessment Procedure, and it’s the method used to check if your new build meets rules about energy use and carbon emissions. We take your building plans and look at materials, heating, lighting, and more to calculate a score that shows how well your home will perform. At Ratio Seven, we step in early so builders, architects, and developers can make changes before work starts, keeping projects smooth, avoiding delays, and making sure everything’s done right the first time.

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.